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KnowledgeElementDTO is now used in KnowledgeElementFacade. Edit and rename knowledge...
authorrkv <rkv@opencascade.com>
Fri, 2 Nov 2012 15:07:53 +0000 (15:07 +0000)
committerrkv <rkv@opencascade.com>
Fri, 2 Nov 2012 15:07:53 +0000 (15:07 +0000)
14 files changed:
Workspace/Siman-Common/build.properties
Workspace/Siman-Common/build.xml
Workspace/Siman-Common/src/org/splat/service/KnowledgeElementService.java
Workspace/Siman-Common/src/org/splat/service/KnowledgeElementServiceImpl.java
Workspace/Siman-Common/src/org/splat/service/ScenarioServiceImpl.java
Workspace/Siman-Common/src/org/splat/service/dto/KnowledgeElementDTO.java
Workspace/Siman/build.xml
Workspace/Siman/src/hibernate.properties
Workspace/Siman/src/jdbc.properties
Workspace/Siman/src/org/splat/simer/EditKnowledgeElementAction.java
Workspace/Siman/src/org/splat/simer/KnowledgeElementFacade.java
Workspace/Siman/src/org/splat/simer/OpenKnowledge.java
Workspace/Siman/src/org/splat/simer/OpenObject.java
Workspace/Siman/src/org/splat/simer/OpenStudy.java

index aeda9b73158ec7cefc7e9fb98ba94b5f09bcb844..a72d53268087319b4d973f163aad77cda14967c2 100644 (file)
@@ -11,3 +11,5 @@ compiler.generate.no.warnings=off
 compiler.max.memory=256m
 compiler.optimize=on
 compiler.deprecation=on
+
+siman-common.project.name=Siman-Common
index afb8714ea76b708f19dda564d1344ac363a3fb2e..446017a93a87d12a2f08c69c1ef74753f310d949 100644 (file)
     <!-- ===================================================================== -->
     <target name="compile-java" depends="splat" description="Builds the java classes">
         <echo message="Compile Siman-Common java classes" />
-       <mkdir dir="${siman-common.bin.dir}/temp"/>
-        <javac target="1.6" srcdir="${siman-common.src.dir}"  destdir="${siman-common.bin.dir}/temp" debug="${compiler.debug}" nowarn="${compiler.generate.no.warnings}" memoryMaximumSize="${compiler.max.memory}" fork="true" optimize="${compiler.optimize}" deprecation="${compiler.deprecation}">
+<!--        <delete dir="${basedir}/../${siman-common.project.name}/temp" quiet="true"/>-->
+        <mkdir dir="temp"/>
+        <javac target="1.6" srcdir="${basedir}/../${siman-common.project.name}/${siman-common.src.dir}"  
+            destdir="temp" debug="${compiler.debug}" nowarn="${compiler.generate.no.warnings}" memoryMaximumSize="${compiler.max.memory}" optimize="${compiler.optimize}" deprecation="${compiler.deprecation}">
             <classpath>
                 <path refid="ext.classpath" />
-                <fileset dir="../${splat.project.name}/${splat.dist.dir}" includes="**/*" />
-                <fileset dir="../${splat.project.name}/${splat.lib.dir}" includes="**/*" />
-                <fileset dir="${siman-common.lib.dir}" includes="**/*" />
+                <fileset dir="${basedir}/../${splat.project.name}/${splat.dist.dir}" includes="**/*" />
+                <fileset dir="${basedir}/../${splat.project.name}/${splat.lib.dir}" includes="**/*" />
+                <fileset dir="${basedir}/../${siman-common.project.name}/${siman-common.lib.dir}" includes="**/*" />
              </classpath>
             <exclude name="test/**" />
         </javac>
@@ -54,9 +56,6 @@
        <target name="build-dist" depends="clean, splat, compile-java, build-stub" description="Builds the JAR distribution">
                <echo message="build ${siman-common.jar.name}" />
 
-               <!--    <antcall target="compile-java">
-               </antcall>-->
-
                <mkdir dir="${siman-common.dist.dir}" />
                <jar destfile="${siman-common.dist.dir}/${siman-common.jar.name}">
                        <zipfileset dir="${siman-common.bin.dir}">
index a2f0f021c8e3cd6d0e4eb8aaa8d91d672001c24e..5ad86c633759a0539e33588b7644a1f6464cf898 100644 (file)
@@ -9,11 +9,7 @@
 
 package org.splat.service;
 
-import java.util.List;
-
 import org.splat.dal.bo.som.KnowledgeElement;
-import org.splat.dal.bo.som.KnowledgeElementType;
-import org.splat.dal.bo.som.ProgressState;
 import org.splat.kernel.InvalidPropertyException;
 import org.splat.service.dto.KnowledgeElementDTO;
 
@@ -61,7 +57,7 @@ public interface KnowledgeElementService {
         * @throws InvalidPropertyException
         *             if renaming is failed
         */
-       public void rename(KnowledgeElement knowledgeElement, String title)
+       public void rename(KnowledgeElementDTO knowledgeElement, String title)
                        throws InvalidPropertyException;
 
        /**
@@ -90,5 +86,5 @@ public interface KnowledgeElementService {
         * @param description
         *            the new description
         */
-       public void update(KnowledgeElement kelm, String description);
+       public void update(KnowledgeElementDTO kelm, String description);
 }
index c01cd6858eb99cae7553620e50f04055e115c7b5..3c929457e9db4699e8e22b35d92f3c9c60ff4516 100644 (file)
@@ -34,7 +34,7 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
        /**
         * The logger for the service.
         */
-       public final static AppLogger logger = AppLogger
+       public final static AppLogger LOGGER = AppLogger
                        .getLogger(KnowledgeElementServiceImpl.class);
 
        /**
@@ -60,9 +60,10 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @see org.splat.service.KnowledgeElementService#approve(org.splat.dal.bo.som.KnowledgeElement)
         */
        @Transactional
-       public boolean approve(KnowledgeElement knowledgeElement) {
-               if (knowledgeElement.getProgressState() != ProgressState.inCHECK)
+       public boolean approve(final KnowledgeElement knowledgeElement) {
+               if (knowledgeElement.getProgressState() != ProgressState.inCHECK) {
                        return false;
+               }
                knowledgeElement.setProgressState(ProgressState.APPROVED);
                return update(knowledgeElement);
        }
@@ -73,10 +74,11 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @see org.splat.service.KnowledgeElementService#demote(org.splat.dal.bo.som.KnowledgeElement)
         */
        @Transactional
-       public boolean demote(KnowledgeElement knowledgeElement) {
+       public boolean demote(final KnowledgeElement knowledgeElement) {
                if (knowledgeElement.getProgressState() != ProgressState.APPROVED
-                               && knowledgeElement.getProgressState() != ProgressState.inCHECK)
+                               && knowledgeElement.getProgressState() != ProgressState.inCHECK) {
                        return false;
+               }
                knowledgeElement.setProgressState(ProgressState.inDRAFT);
                return update(knowledgeElement);
        }
@@ -88,13 +90,13 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         *            the knowledge element to update
         * @return true if updating succeeded
         */
-       protected boolean update(KnowledgeElement knowledgeElement) {
+       protected boolean update(final KnowledgeElement knowledgeElement) {
                try {
                        getKnowledgeElementDAO().update(knowledgeElement);
                        getIndexService().update(knowledgeElement);
                        return true;
                } catch (Exception error) {
-                       logger.error("Unable to re-index the knowledge '"
+                       LOGGER.error("Unable to re-index the knowledge '"
                                        + knowledgeElement.getIndex() + "', reason:", error);
                        return false;
                }
@@ -106,10 +108,10 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @see org.splat.service.KnowledgeElementService#promote(org.splat.dal.bo.som.KnowledgeElement)
         */
        @Transactional
-       public boolean promote(KnowledgeElement knowledgeElement) {
-               // -------------------------
-               if (knowledgeElement.getProgressState() != ProgressState.inDRAFT)
+       public boolean promote(final KnowledgeElement knowledgeElement) {
+               if (knowledgeElement.getProgressState() != ProgressState.inDRAFT) {
                        return false;
+               }
                knowledgeElement.setProgressState(ProgressState.inCHECK);
                return update(knowledgeElement);
        }
@@ -120,12 +122,41 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @see org.splat.service.KnowledgeElementService#rename(org.splat.dal.bo.som.KnowledgeElement, java.lang.String)
         */
        @Transactional
-       public void rename(KnowledgeElement knowledgeElement, String title)
+       public void rename(final KnowledgeElementDTO kelmDTO, final String title)
                        throws InvalidPropertyException {
-               if (title.length() == 0)
+               if (title.length() == 0) {
                        throw new InvalidPropertyException("name");
-               knowledgeElement.setTitle(title);
-               update(knowledgeElement);
+               }
+               KnowledgeElement kelm = getKnowledgeElementDAO().get(kelmDTO.getIndex());
+               kelm.setTitle(title);
+               // Update lucene index.
+               update(kelm);
+       }
+
+       /**
+        * Update the description of the knowledge element.
+        * 
+        * @param kelm
+        *            the knoledge element to update
+        * @param description
+        *            the new description
+        */
+       @Transactional
+       public void update(final KnowledgeElementDTO kelmDTO, final String description) {
+               KnowledgeElement kelm = getKnowledgeElementDAO().get(kelmDTO.getIndex());
+               kelm.setValue(description.trim());
+               if (!kelm.getValue().startsWith("<p>")) {
+                       StringBuffer text = new StringBuffer("<p>");
+                       int index = kelm.getValue().indexOf("<p>");
+                       if (index > 0) {
+                               kelm.setValue(text.append(kelm.getValue().substring(0, index))
+                                               .append("</p>")
+                                               .append(kelm.getValue().substring(index)).toString());
+                       } else {
+                               kelm.setValue(text.append(kelm.getValue()).append("</p>")
+                                               .toString());
+                       }
+               }
        }
 
        /**
@@ -134,7 +165,7 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @see org.splat.service.KnowledgeElementService#selectKnowledgeElement(long)
         */
        @Transactional(readOnly = true)
-       public KnowledgeElement selectKnowledgeElement(long index) {
+       public KnowledgeElement selectKnowledgeElement(final long index) {
                KnowledgeElement result = getKnowledgeElementDAO().get(index);
                getStudyService().loadWorkflow(
                                result.getOwnerScenario().getOwnerStudy());
@@ -147,7 +178,7 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @see org.splat.service.KnowledgeElementService#getKnowledgeElement(long)
         */
        @Transactional(readOnly = true)
-       public KnowledgeElementDTO getKnowledgeElement(long index) {
+       public KnowledgeElementDTO getKnowledgeElement(final long index) {
                KnowledgeElement kelm = getKnowledgeElementDAO().get(index);
                getStudyService().loadWorkflow(kelm.getOwnerScenario().getOwnerStudy());
                KnowledgeElementDTO result = BeanHelper.copyBean(kelm,
@@ -163,7 +194,7 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @param scenar the scenario
         * @return collection of steps
         */
-       private Collection<? extends Step> getAllSteps(Scenario scenar) {
+       private Collection<? extends Step> getAllSteps(final Scenario scenar) {
                Vector<Step> result = new Vector<Step>();
                Step[] step = getProjectElementService().getSteps(scenar);
 
@@ -174,44 +205,20 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
                }
                step = getProjectElementService().getSteps(scenar.getOwnerStudy());
                for (int i = step.length - 1; i > -1; i--) {
-                       if (step[i].getNumber() >= base)
+                       if (step[i].getNumber() >= base) {
                                continue;
+                       }
                        result.add(0, step[i]);
                }
                for (int i = 0; i < step.length; i++) {
-                       if (step[i].getNumber() <= last)
+                       if (step[i].getNumber() <= last) {
                                continue;
+                       }
                        result.add(step[i]);
                }
                return result;
        }
 
-       /**
-        * Update the description of the knowledge element.
-        * 
-        * @param kelm
-        *            the knoledge element to update
-        * @param description
-        *            the new description
-        */
-       @Transactional
-       public void update(KnowledgeElement kelm, String description) {
-               kelm.setValue(description.trim());
-               if (!kelm.getValue().startsWith("<p>")) {
-                       StringBuffer text = new StringBuffer("<p>");
-                       int index = kelm.getValue().indexOf("<p>");
-                       if (index > 0) {
-                               kelm.setValue(text.append(kelm.getValue().substring(0, index))
-                                               .append("</p>")
-                                               .append(kelm.getValue().substring(index)).toString());
-                       } else {
-                               kelm.setValue(text.append(kelm.getValue()).append("</p>")
-                                               .toString());
-                       }
-               }
-               getKnowledgeElementDAO().update(kelm); // No need to update the Lucene index
-       }
-
        /**
         * Get the indexService.
         * 
@@ -227,7 +234,7 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @param indexService
         *            the indexService to set
         */
-       public void setIndexService(IndexService indexService) {
+       public void setIndexService(final IndexService indexService) {
                _indexService = indexService;
        }
 
@@ -246,7 +253,7 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @param knowledgeElementDAO
         *            the knowledgeElementDAO to set
         */
-       public void setKnowledgeElementDAO(KnowledgeElementDAO knowledgeElementDAO) {
+       public void setKnowledgeElementDAO(final KnowledgeElementDAO knowledgeElementDAO) {
                _knowledgeElementDAO = knowledgeElementDAO;
        }
 
@@ -265,7 +272,7 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * @param studyService
         *            the studyService to set
         */
-       public void setStudyService(StudyService studyService) {
+       public void setStudyService(final StudyService studyService) {
                _studyService = studyService;
        }
 
@@ -281,7 +288,7 @@ public class KnowledgeElementServiceImpl implements KnowledgeElementService {
         * Set the projectElementService.
         * @param projectElementService the projectElementService to set
         */
-       public void setProjectElementService(ProjectElementService projectElementService) {
+       public void setProjectElementService(final ProjectElementService projectElementService) {
                _projectElementService = projectElementService;
        }
 }
index 464eff57440108fcbfc1ddab8534fe110a243ce4..6adbabaa6b6307520b204ad802b9ec9f483b221d 100644 (file)
@@ -122,7 +122,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         *            the projectElementService to set
         */
        public void setProjectElementService(
-                       ProjectElementService projectElementService) {
+                       final ProjectElementService projectElementService) {
                _projectElementService = projectElementService;
        }
 
@@ -141,7 +141,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param publicationService
         *            the publicationService to set
         */
-       public void setPublicationService(PublicationService publicationService) {
+       public void setPublicationService(final PublicationService publicationService) {
                _publicationService = publicationService;
        }
 
@@ -160,7 +160,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param stepService
         *            the stepService to set
         */
-       public void setStepService(StepService stepService) {
+       public void setStepService(final StepService stepService) {
                _stepService = stepService;
        }
 
@@ -182,8 +182,8 @@ public class ScenarioServiceImpl implements ScenarioService {
         *             if some property occurs several times
         */
        @Transactional
-       public Study createStudy(Study.Properties sprop, Scenario.Properties oprop,
-                       SimulationContext.Properties cprop) throws MissedPropertyException,
+       public Study createStudy(final Study.Properties sprop, final Scenario.Properties oprop,
+                       final SimulationContext.Properties cprop) throws MissedPropertyException,
                        InvalidPropertyException, MultiplyDefinedException {
                Study study = getStudyService().createStudy(sprop);
                addScenario(study, oprop);
@@ -206,8 +206,8 @@ public class ScenarioServiceImpl implements ScenarioService {
         *      org.splat.dal.bo.som.KnowledgeElement.Properties)
         */
        @Transactional
-       public KnowledgeElement addKnowledgeElement(Scenario aScenarioDTO,
-                       KnowledgeElement.Properties kprop) throws MissedPropertyException,
+       public KnowledgeElement addKnowledgeElement(final Scenario aScenarioDTO,
+                       final KnowledgeElement.Properties kprop) throws MissedPropertyException,
                        InvalidPropertyException, MultiplyDefinedException {
                KnowledgeElement kelm = null;
                try {
@@ -232,6 +232,11 @@ public class ScenarioServiceImpl implements ScenarioService {
                        } else if (aScenarioDTO.getKnowledgeElementsList() != null) { // If null, knowl will be initialized when needed
                                aScenarioDTO.getKnowledgeElementsList().add(kelm);
                        }
+                       
+                       // Load the workflow for the parent study to take into account 
+                       // all study actors durng reindexing.
+                       getStudyService().loadWorkflow(aScenario.getOwnerStudy());
+                       
                        // Update the lucene index of knowledge elements.
                        getIndexService().add(kelm);
                        if (logger.isDebugEnabled()) {
@@ -255,7 +260,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @return true if updating succeeded
         */
        @Transactional
-       private boolean update(Scenario aScenario) {
+       private boolean update(final Scenario aScenario) {
                boolean isOk = false;
                try {
                        getScenarioDAO().update(aScenario); // Update of relational base
@@ -272,7 +277,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * 
         * @see org.splat.service.ScenarioService#checkin(org.splat.dal.bo.som.Scenario)
         */
-       public void checkin(Scenario aScenario) {
+       public void checkin(final Scenario aScenario) {
                aScenario.setUser(null);
                aScenario.setLastModificationDate(Calendar.getInstance().getTime());
                getScenarioDAO().update(aScenario);
@@ -283,9 +288,10 @@ public class ScenarioServiceImpl implements ScenarioService {
         * 
         * @see org.splat.service.ScenarioService#checkout(org.splat.dal.bo.som.Scenario, org.splat.dal.bo.kernel.User)
         */
-       public boolean checkout(Scenario aScenario, User user) {
-               if (!getStudyService().isStaffedBy(aScenario.getOwnerStudy(), user))
+       public boolean checkout(final Scenario aScenario, final User user) {
+               if (!getStudyService().isStaffedBy(aScenario.getOwnerStudy(), user)) {
                        return false;
+               }
 
                aScenario.setUser(user);
                aScenario.setLastModificationDate(Calendar.getInstance().getTime());
@@ -298,14 +304,15 @@ public class ScenarioServiceImpl implements ScenarioService {
         * 
         * @see org.splat.service.ScenarioService#copyContentsUpTo(org.splat.dal.bo.som.Scenario, org.splat.som.Step)
         */
-       public void copyContentsUpTo(Scenario scenario, Step lastep) {
+       public void copyContentsUpTo(final Scenario scenario, final Step lastep) {
                Scenario base = (Scenario) lastep.getOwner();
                Step[] from = getProjectElementService().getSteps(base);
                Step[] to = getProjectElementService().getSteps(scenario);
                for (int i = 0; i < from.length; i++) {
                        Step step = from[i];
-                       if (step.getNumber() > lastep.getNumber())
+                       if (step.getNumber() > lastep.getNumber()) {
                                break;
+                       }
 
                        List<Publication> docs = step.getAllDocuments();
                        for (Iterator<Publication> j = docs.iterator(); j.hasNext();) {
@@ -326,7 +333,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * 
         * @see org.splat.service.ScenarioService#isEmpty(org.splat.dal.bo.som.Scenario)
         */
-       public boolean isEmpty(Scenario scenario) {
+       public boolean isEmpty(final Scenario scenario) {
                Step[] mystep = getProjectElementService().getSteps(scenario);
                boolean isEmp = true;
                for (int i = 0; i < mystep.length; i++) {
@@ -342,14 +349,16 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param scenario
         * @return
         */
-       public boolean isFinished(Scenario scenario) {
+       public boolean isFinished(final Scenario scenario) {
                Step[] mystep = getProjectElementService().getSteps(scenario);
                boolean notempty = false; // If this is empty, this is not finished
                for (int i = 0; i < mystep.length; i++) {
-                       if (!mystep[i].isStarted())
+                       if (!mystep[i].isStarted()) {
                                continue;
-                       if (!mystep[i].isFinished())
+                       }
+                       if (!mystep[i].isFinished()) {
                                return false;
+                       }
                        notempty = true;
                }
                return notempty;
@@ -361,15 +370,17 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @see org.splat.service.StudyService#addScenario(org.splat.dal.bo.som.Study, org.splat.dal.bo.som.Scenario.Properties)
         */
        @Transactional
-       public Scenario addScenario(Study aStudy, Scenario.Properties sprop)
+       public Scenario addScenario(final Study aStudy, final Scenario.Properties sprop)
                        throws MissedPropertyException, InvalidPropertyException,
                        MultiplyDefinedException {
-               if (sprop.getManager() == null)
+               if (sprop.getManager() == null) {
                        sprop.setManager(aStudy.getAuthor());
+               }
 
                Scenario scenario = new Scenario(sprop.setOwnerStudy(aStudy));
-               if (sprop.getBaseStep() != null)
+               if (sprop.getBaseStep() != null) {
                        copyContentsUpTo(scenario, sprop.getBaseStep());
+               }
                Scenario previous = sprop.getInsertAfter();
 
                if (previous == null) {
@@ -404,11 +415,12 @@ public class ScenarioServiceImpl implements ScenarioService {
         *            the knowledge element to remove
         * @return true if removal succeeded
         */
-       public boolean removeKnowledgeElement(Scenario scenario,
-                       KnowledgeElement kelm) {
+       public boolean removeKnowledgeElement(final Scenario scenario,
+                       final KnowledgeElement kelm) {
                KnowledgeElement torem = scenario.getKnowledgeElement(kelm.getIndex());
-               if (torem == null)
+               if (torem == null) {
                        return false;
+               }
                boolean done = scenario.getKnowledgeElements().remove(torem);
                if (done) {
                        // Update of my transient data
@@ -416,8 +428,9 @@ public class ScenarioServiceImpl implements ScenarioService {
                        // RKV: List<KnowledgeElement> kelms = scenario.getKnowledgeByType().get(
                        // RKV: kelm.getType().getIndex());
                        // RKV: kelms.remove(torem);
-                       if (scenario.getKnowledgeElementsList() != null)
+                       if (scenario.getKnowledgeElementsList() != null) {
                                scenario.getKnowledgeElementsList().remove(torem);
+                       }
                        getScenarioDAO().update(scenario);
                        // TODO: If the owner study is not private, remove the knowledge from the Lucene index
                        return true;
@@ -441,7 +454,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param knowledgeElementDAO
         *            the knowledgeElementDAO to set
         */
-       public void setKnowledgeElementDAO(KnowledgeElementDAO knowledgeElementDAO) {
+       public void setKnowledgeElementDAO(final KnowledgeElementDAO knowledgeElementDAO) {
                _knowledgeElementDAO = knowledgeElementDAO;
        }
 
@@ -460,7 +473,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param indexService
         *            the indexService to set
         */
-       public void setIndexService(IndexService indexService) {
+       public void setIndexService(final IndexService indexService) {
                _indexService = indexService;
        }
 
@@ -479,7 +492,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param scenarioDAO
         *            the scenarioDAO to set
         */
-       public void setScenarioDAO(ScenarioDAO scenarioDAO) {
+       public void setScenarioDAO(final ScenarioDAO scenarioDAO) {
                _scenarioDAO = scenarioDAO;
        }
 
@@ -498,7 +511,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param studyDAO
         *            the studyDAO to set
         */
-       public void setStudyDAO(StudyDAO studyDAO) {
+       public void setStudyDAO(final StudyDAO studyDAO) {
                _studyDAO = studyDAO;
        }
 
@@ -518,7 +531,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         *            the knowledgeElementTypeService to set
         */
        public void setKnowledgeElementTypeService(
-                       KnowledgeElementTypeService knowledgeElementTypeService) {
+                       final KnowledgeElementTypeService knowledgeElementTypeService) {
                _knowledgeElementTypeService = knowledgeElementTypeService;
        }
 
@@ -537,7 +550,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param studyService
         *            the studyService to set
         */
-       public void setStudyService(StudyService studyService) {
+       public void setStudyService(final StudyService studyService) {
                _studyService = studyService;
        }
 
@@ -556,7 +569,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param userService
         *            the userService to set
         */
-       public void setUserService(UserService userService) {
+       public void setUserService(final UserService userService) {
                _userService = userService;
        }
 
@@ -575,7 +588,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         * @param userDAO
         *            the userDAO to set
         */
-       public void setUserDAO(UserDAO userDAO) {
+       public void setUserDAO(final UserDAO userDAO) {
                _userDAO = userDAO;
        }
 
@@ -595,7 +608,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         *            the knowledgeElementTypeDAO to set
         */
        public void setKnowledgeElementTypeDAO(
-                       KnowledgeElementTypeDAO knowledgeElementTypeDAO) {
+                       final KnowledgeElementTypeDAO knowledgeElementTypeDAO) {
                _knowledgeElementTypeDAO = knowledgeElementTypeDAO;
        }
 
@@ -615,7 +628,7 @@ public class ScenarioServiceImpl implements ScenarioService {
         *            the simulationContextService to set
         */
        public void setSimulationContextService(
-                       SimulationContextService simulationContextService) {
+                       final SimulationContextService simulationContextService) {
                _simulationContextService = simulationContextService;
        }
 
index fe1be2c855e77e5edf167aed226195dab2f8e3e3..10b23329ebd68a1ba243eab685d757773b3973d5 100644 (file)
@@ -60,9 +60,29 @@ public class KnowledgeElementDTO {
         */
        private String _scenarioTitle;
 
-       // ==============================================================================================================================
-       // Public member functions
-       // ==============================================================================================================================
+       /**
+        * Default constructor. 
+        */
+       public KnowledgeElementDTO() {
+               // Create empty bean.
+       }
+
+       /**
+        * Constructor with fields values.
+        * 
+        * @param index
+        *            knowledge element primary key
+        * @param title
+        *            knowledge title
+        * @param value
+        *            knowledge value
+        */
+       public KnowledgeElementDTO(final long index, final String title,
+                       final String value) {
+               _index = index;
+               _title = title;
+               _value = value;
+       }
 
        /**
         * Compare this knowledge element with the given one.
@@ -71,7 +91,7 @@ public class KnowledgeElementDTO {
         *            the knowledge element to compare to
         * @return true if knowledge elements are equal
         */
-       public boolean equals(final KnowledgeElementDTO given) { //NOPMD: RKV: TODO: to be refined
+       public boolean equals(final KnowledgeElementDTO given) { // NOPMD: RKV: TODO: to be refined
                return (this.getType().equals(given.getType()) && this.getValue()
                                .equals(given.getValue()));
        }
index 112242429958d41eb4c0c94623d789a582e2e8b0..1c355957f2b3959f10784b3329979412ee88a380 100644 (file)
     <!-- ===================================================================== -->
     <!-- compile-java : compile the java classes                               -->
     <!-- ===================================================================== -->
-    <target name="compile-java" depends="siman-common" description="Builds the java classes">
+    <target name="compile-java" depends="clean, siman-common" description="Builds the java classes">
         <echo message="Compile Siman java classes" />
-        <mkdir dir="${siman.bin.dir}/temp"/>
-        <javac target="1.6" srcdir="${siman.src.dir}"  destdir="${siman.bin.dir}/temp" debug="${compiler.debug}" nowarn="${compiler.generate.no.warnings}" memoryMaximumSize="${compiler.max.memory}" fork="true" optimize="${compiler.optimize}" deprecation="${compiler.deprecation}">
+<!--           <delete dir="${siman.bin.dir}/temp" quiet="true"/>-->
+        <mkdir dir="temp"/>
+        <javac target="1.6" srcdir="${siman.src.dir}"  destdir="temp" debug="${compiler.debug}" 
+               nowarn="${compiler.generate.no.warnings}" memoryMaximumSize="${compiler.max.memory}" 
+               optimize="${compiler.optimize}" deprecation="${compiler.deprecation}">
             <classpath>
-                <fileset dir="../${siman-common.project.name}/${siman-common.ext.dir}" includes="**/*" />
-                <fileset dir="../${splat.project.name}/${splat.dist.dir}" includes="**/*" />
-                <fileset dir="../${splat.project.name}/${splat.lib.dir}" includes="**/*" />
-                <fileset dir="../${siman-common.project.name}/${siman-common.dist.dir}" includes="**/*" />
-                <fileset dir="../${siman-common.project.name}/${siman-common.lib.dir}" includes="**/*" />
+                <fileset dir="${basedir}/../${siman-common.project.name}/${siman-common.ext.dir}" includes="**/*" />
+                <fileset dir="${basedir}/../${splat.project.name}/${splat.dist.dir}" includes="**/*" />
+                <fileset dir="${basedir}/../${splat.project.name}/${splat.lib.dir}" includes="**/*" />
+                <fileset dir="${basedir}/../${siman-common.project.name}/${siman-common.dist.dir}" includes="**/*" />
+                <fileset dir="${basedir}/../${siman-common.project.name}/${siman-common.lib.dir}" includes="**/*" />
                 <fileset dir="${siman.content.dir}/WEB-INF/lib" includes="**/*" />
              </classpath>
             <exclude name="test/**" />
index dd6d2743e58a41ae46db10a7b40393ead33662bb..6c0cad67e0a072118c2870c21a1fc041c1efd055 100644 (file)
@@ -1,4 +1,4 @@
-# Generated at 02/11/2012 08:35:56
+# Generated at 02/11/2012 05:50:20
 # Don't edit manually. See the source in D:\users\rkv\SIMAN\SIMAN_SRC\Workspace\Siman\conf\templates.
 # Connection properties
 connection.driver_class=com.mysql.jdbc.Driver
index 7573dfc63e127d00c03f23ae640fb793d4fdf127..8404e7d1e93b237f3b7a87ca01126d42a83304bb 100644 (file)
@@ -1,4 +1,4 @@
-# Generated at 02/11/2012 08:35:56
+# Generated at 02/11/2012 05:50:20
 # Don't edit manually. See the source in D:\users\rkv\SIMAN\SIMAN_SRC\Workspace\Siman\conf\templates.
 # Connection properties
 connection.url=jdbc:mysql://localhost/simer
index 94c4888643db9caa6114ade7793ee824b9594dc2..0346c9850cbe7184711eaa2efc503ba15105296f 100644 (file)
@@ -7,6 +7,7 @@ import org.splat.dal.bo.som.Scenario;
 import org.splat.service.KnowledgeElementService;
 import org.splat.service.KnowledgeElementTypeService;
 import org.splat.service.ScenarioService;
+import org.splat.service.dto.KnowledgeElementDTO;
 import org.splat.som.Step;
 
 /**
@@ -50,27 +51,23 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
        private String _menuProperty;
 
        /**
-        * Value of the title bar property. 
-        * It can be: study, knowledge.
+        * Value of the title bar property. It can be: study, knowledge.
         */
        private String _titleProperty;
 
        /**
-        * Property that indicates whether the current open study is editable or not.
-        * On the screen it looks like pen on the status icon, pop-up menu also can be called.
-        * It is necessary for correct building the title bar.
+        * Property that indicates whether the current open study is editable or not. On the screen it looks like pen on the status icon, pop-up
+        * menu also can be called. It is necessary for correct building the title bar.
         */
        private String _editDisabledProperty = "false";
 
        /**
-        * Value of the tool bar property. 
-        * It can be: none, standard, study, back.
+        * Value of the tool bar property. It can be: none, standard, study, back.
         */
        private String _toolProperty;
-       
+
        /**
-        * Value of the left menu property. 
-        * It can be: open, study, knowledge, scenario.
+        * Value of the left menu property. It can be: open, study, knowledge, scenario.
         */
        private String _leftMenuProperty;
 
@@ -88,13 +85,15 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
 
                setMenuProperty("study");
                setTitleProperty("study");
-               if ("true".equals(getWriteAccess()) &&  getUserRights().canCreateDocument()) {
+               if ("true".equals(getWriteAccess())
+                               && getUserRights().canCreateDocument()) {
                        setToolProperty("study");
                } else {
                        setToolProperty("standard");
                }
                setLeftMenuProperty("study");
-               initializationFullScreenContext(_menuProperty, _titleProperty, _editDisabledProperty, _toolProperty, _leftMenuProperty);
+               initializationFullScreenContext(_menuProperty, _titleProperty,
+                               _editDisabledProperty, _toolProperty, _leftMenuProperty);
 
                return SUCCESS;
        }
@@ -108,13 +107,15 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
 
                setMenuProperty("study");
                setTitleProperty("study");
-               if ("true".equals(getWriteAccess()) &&  getUserRights().canCreateDocument()) {
+               if ("true".equals(getWriteAccess())
+                               && getUserRights().canCreateDocument()) {
                        setToolProperty("study");
                } else {
                        setToolProperty("standard");
                }
                setLeftMenuProperty("study");
-               initializationFullScreenContext(_menuProperty, _titleProperty, _editDisabledProperty, _toolProperty, _leftMenuProperty);
+               initializationFullScreenContext(_menuProperty, _titleProperty,
+                               _editDisabledProperty, _toolProperty, _leftMenuProperty);
 
                try {
                        User user = getConnectedUser();
@@ -123,7 +124,16 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
                        Step step = mystudy.getSelectedStep();
                        Scenario scene = (Scenario) step.getOwner(); // It is necessarily a Scenario
 
-                       if (title != null && value != null) { // Addition of a new Knowledge Element
+                       if ((title == null) || (value == null)) { 
+                               KnowledgeElementDTO kelm = new KnowledgeElementDTO(Integer
+                                               .valueOf(type), title, value);
+                               if (value == null) { // Renaming of an existing Knowledge Element
+                                       getKnowledgeElementService().rename(kelm, title);
+                               } else { // Edition of a knowledge
+                                       getKnowledgeElementService().update(kelm, value);
+                               }
+                               mystudy.update(kelm); // For updating the truncated value
+                       } else { // Addition of a new Knowledge Element
                                KnowledgeElement.Properties kprop = new KnowledgeElement.Properties();
                                KnowledgeElementType ktype = getKnowledgeElementTypeService()
                                                .selectType(Integer.valueOf(type));
@@ -132,16 +142,6 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
                                mystudy.add(getScenarioService().addKnowledgeElement(scene,
                                                kprop));
                                getMenu("study").selects(mystudy.getSelection()); // Updates the menu icon, in case of first added document
-                       } else if (title != null) { // Renaming of an existing Knowledge Element
-                               KnowledgeElement kelm = scene.getKnowledgeElement(Integer
-                                               .valueOf(type));
-                               getKnowledgeElementService().rename(kelm, title);
-                               // Useless to update the open study
-                       } else if (value != null) { // Edition of a knowledge
-                               KnowledgeElement kelm = scene.getKnowledgeElement(Integer
-                                               .valueOf(type));
-                               getKnowledgeElementService().update(kelm, value);
-                               mystudy.update(kelm); // For updating the truncated value
                        }
                        return SUCCESS;
                } catch (RuntimeException saverror) {
@@ -215,13 +215,15 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
 
                setMenuProperty("study");
                setTitleProperty("study");
-               if ("true".equals(getWriteAccess()) &&  getUserRights().canCreateDocument()) {
+               if ("true".equals(getWriteAccess())
+                               && getUserRights().canCreateDocument()) {
                        setToolProperty("study");
                } else {
                        setToolProperty("standard");
                }
                setLeftMenuProperty("study");
-               initializationFullScreenContext(_menuProperty, _titleProperty, _editDisabledProperty, _toolProperty, _leftMenuProperty);
+               initializationFullScreenContext(_menuProperty, _titleProperty,
+                               _editDisabledProperty, _toolProperty, _leftMenuProperty);
 
        }
 
@@ -255,7 +257,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * @param type
         *            the knowledge type name
         */
-       public void setKnowledgeType(String type) {
+       public void setKnowledgeType(final String type) {
                // ------------------------------------------
                this.type = type;
        }
@@ -266,7 +268,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * @param title
         *            the new knowledge title
         */
-       public void setKnowledgeTitle(String title) {
+       public void setKnowledgeTitle(final String title) {
                // --------------------------------------------
                this.title = title;
        }
@@ -277,7 +279,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * @param value
         *            the knowledge value
         */
-       public void setKnowledgeValue(String value) {
+       public void setKnowledgeValue(final String value) {
                // --------------------------------------------
                this.value = value;
        }
@@ -297,7 +299,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * @param scenarioService
         *            the scenarioService to set
         */
-       public void setScenarioService(ScenarioService scenarioService) {
+       public void setScenarioService(final ScenarioService scenarioService) {
                _scenarioService = scenarioService;
        }
 
@@ -317,7 +319,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         *            the knowledgeElementService to set
         */
        public void setKnowledgeElementService(
-                       KnowledgeElementService knowledgeElementService) {
+                       final KnowledgeElementService knowledgeElementService) {
                _knowledgeElementService = knowledgeElementService;
        }
 
@@ -337,7 +339,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         *            the knowledgeElementTypeService to set
         */
        public void setKnowledgeElementTypeService(
-                       KnowledgeElementTypeService knowledgeElementTypeService) {
+                       final KnowledgeElementTypeService knowledgeElementTypeService) {
                _knowledgeElementTypeService = knowledgeElementTypeService;
        }
 
@@ -346,6 +348,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * 
         * @return the menuProperty
         */
+       @Override
        public String getMenuProperty() {
                return _menuProperty;
        }
@@ -356,6 +359,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * @param menuProperty
         *            the menuProperty to set
         */
+       @Override
        public void setMenuProperty(final String menuProperty) {
                this._menuProperty = menuProperty;
        }
@@ -365,6 +369,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * 
         * @return the _titleProperty
         */
+       @Override
        public String getTitleProperty() {
                return _titleProperty;
        }
@@ -375,6 +380,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * @param titleProperty
         *            the titleProperty to set
         */
+       @Override
        public void setTitleProperty(final String titleProperty) {
                _titleProperty = titleProperty;
        }
@@ -384,6 +390,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * 
         * @return the editDisabledProperty
         */
+       @Override
        public String getEditDisabledProperty() {
                return _editDisabledProperty;
        }
@@ -394,6 +401,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * @param editDisabledProperty
         *            the editDisabledProperty to set
         */
+       @Override
        public void setEditDisabledProperty(final String editDisabledProperty) {
                _editDisabledProperty = editDisabledProperty;
        }
@@ -403,6 +411,7 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * 
         * @return the toolProperty
         */
+       @Override
        public String getToolProperty() {
                return _toolProperty;
        }
@@ -413,25 +422,30 @@ public class EditKnowledgeElementAction extends DisplayStudyStepAction {
         * @param toolProperty
         *            the toolProperty to set
         */
+       @Override
        public void setToolProperty(final String toolProperty) {
                _toolProperty = toolProperty;
        }
 
        /**
         * Get the leftMenuProperty.
+        * 
         * @return the leftMenuProperty
         */
+       @Override
        public String getLeftMenuProperty() {
                return _leftMenuProperty;
        }
 
        /**
         * Set the leftMenuProperty.
-        * @param leftMenuProperty the leftMenuProperty to set
+        * 
+        * @param leftMenuProperty
+        *            the leftMenuProperty to set
         */
+       @Override
        public void setLeftMenuProperty(final String leftMenuProperty) {
                _leftMenuProperty = leftMenuProperty;
        }
 
-       
 }
\ No newline at end of file
index 3d4c9ae7851b4083ec03abcdafbf8f3f60f36dcd..2564f2975fef00a51b2736c8e5c5f9cefc98a2e7 100644 (file)
 package org.splat.simer;
 
-import org.splat.dal.bo.som.KnowledgeElement;
+import org.splat.service.dto.KnowledgeElementDTO;
 import org.splat.wapp.PopupMenu;
 
-
 public class KnowledgeElementFacade {
 
-    private KnowledgeElement  my;
-    private State             state;
-    private String            value;
-    private PopupMenu         popup;
-    
-    private enum State { closed, open }
-
-//  ==============================================================================================================================
-//  Constructor
-//  ==============================================================================================================================
-
-    public KnowledgeElementFacade (KnowledgeElement represented) {
-//  ------------------------------------------------------------
-      my    = represented;
-      state = State.closed;
-
-      this.refresh();              // Initializes the presentation of my knowledge
-    }
-
-//  ==============================================================================================================================
-//  Public member functions
-//  ==============================================================================================================================
-
-    public void develop () {
-//  ----------------------
-      state = State.open;
-    }
-
-    public void reduce () {
-//  ---------------------
-      state = State.closed;
-    }
-
-//  ==============================================================================================================================
-//  Getters
-//  ==============================================================================================================================
-
-    public String getFullValue () {
-//  -----------------------------
-      return my.getValue().replaceAll("'", "&#145").replaceAll("\"", "&#34");
-    }
-    public String getIndex () {
-//  -------------------------
-      return String.valueOf(my.getIndex());
-    }
-    public PopupMenu getPopup () {
-//  ----------------------------
-      popup.setContext("feedbex", my);     // Cannot be done at construction because pop-ups are shared
-      return popup;
-    }
-    public String getPresentationState () {
-//  -------------------------------------
-      return state.toString();
-    }
-    public String getProgressState () {
-//  ---------------------------------
-      return my.getProgressState().toString();
-    }
-    public String getTitle () {
-//  -------------------------
-      return my.getTitle();
-    }
-    public String getValue () {
-//  -------------------------
-      if (state == State.closed) return value;
-      else                       return my.getValue();
-    }
-    public boolean isFacadeOf (KnowledgeElement represented) {
-//  --------------------------------------------------------
-      return  my.equals(represented);
-    }
-
-//  ==============================================================================================================================
-//  Protected services
-//  ==============================================================================================================================
-
-    protected void refresh () {
-//  -------------------------
-      String[] tags = {"<b>", "<i>", "<u>", "<sup>", "<sub>" };
-
-         popup = ApplicationSettings.getPopupMenu("feedbex");
-      value = my.getValue();
-
-//    One line extract of the knowledge value
-      int size = 70 + 3;                      // Maximum length displayable on 1 line, including the starting <p> tag
-      int  i;
-      for (i=0; i<tags.length; i++) {
-        int pos = value.indexOf(tags[i]);
-        if (pos > -1 && pos < size) size = size + 2*tags[i].length() + 1;  // Inclusion of the open and close tags
-      }
-      if (value.startsWith("<p>")) {
-        int endex = value.indexOf("</p>");
-        if ((i=value.indexOf("<br"))  > 0) if (i < endex) endex = i;
-        if ((i=value.indexOf("<ul>")) > 0) if (i < endex) endex = i;
-        if ((i=value.indexOf("<ol>")) > 0) if (i < endex) endex = i;
-        int next  = endex + 4;                // Index of the next paragraph, if exist
-        if (endex > size) {
-          endex = size;
-          char  endchar = value.charAt(endex);
-          if   (endchar == '-' || endchar == ',' || endchar == ';' || endchar == '.') endex += 1;
-          else if (endchar != ' ') while (--endex > 0) {
-               endchar = value.charAt(endex);
-               if (endchar == ' ') break;
-               if (endchar == '-' || endchar == ',' || endchar == ';' || endchar == '.') {
-                 endex += 1;
-                 break;
-               }
-          }
-        }
-        else  size  = 0;
-
-        value = value.substring(3, endex).trim();
-        if ((i=value.lastIndexOf("b>")) > 0) if (value.charAt(i-1) == '<') value = value + "</b>";
-        if ((i=value.lastIndexOf("i>")) > 0) if (value.charAt(i-1) == '<') value = value + "</i>";
-        if ((i=value.lastIndexOf("u>")) > 0) if (value.charAt(i-1) == '<') value = value + "</u>";
-        if (my.getValue().length() > next || size > 0)    value = value + " ...";
-      }
-      else {
-        if (value.length() > size-3) value = value.substring(0, size-3) + " ...";
-      }
-    }
+       private transient final KnowledgeElementDTO _my;
+       private transient State _state;
+       private transient String _value;
+       private transient PopupMenu _popup;
+
+       private enum State {
+               closed, open
+       }
+
+       // ==============================================================================================================================
+       // Constructor
+       // ==============================================================================================================================
+
+       public KnowledgeElementFacade(final KnowledgeElementDTO represented) {
+               _my = represented;
+               _state = State.closed;
+
+               this.refresh(); // Initializes the presentation of my knowledge
+       }
+
+       // ==============================================================================================================================
+       // Public member functions
+       // ==============================================================================================================================
+
+       public void develop() {
+               _state = State.open;
+       }
+
+       public void reduce() {
+               _state = State.closed;
+       }
+
+       // ==============================================================================================================================
+       // Getters
+       // ==============================================================================================================================
+
+       public String getFullValue() {
+               return _my.getValue().replaceAll("'", "&#145").replaceAll("\"", "&#34");
+       }
+
+       public String getIndex() {
+               return String.valueOf(_my.getIndex());
+       }
+
+       public PopupMenu getPopup() {
+               _popup.setContext("feedbex", _my); // Cannot be done at construction because pop-ups are shared
+               return _popup;
+       }
+
+       public String getPresentationState() {
+               return _state.toString();
+       }
+
+       public String getProgressState() {
+               return _my.getProgressState().toString();
+       }
+
+       public String getTitle() {
+               return _my.getTitle();
+       }
+
+       public String getValue() {
+               String res;
+               if (_state == State.closed) {
+                       res = _value;
+               } else {
+                       res = _my.getValue();
+               }
+               return res;
+       }
+
+       public boolean isFacadeOf(final KnowledgeElementDTO represented) {
+               return _my.equals(represented);
+       }
+
+       /**
+        * Set and refresh the knoledge element value.
+        * 
+        * @param aValue
+        *            the knowledge element to set
+        */
+       public void refresh(final KnowledgeElementDTO represented) {
+               if (represented.getTitle() != null) {
+                       _my.setTitle(represented.getTitle());
+               }
+               if (represented.getValue() != null) {
+                       _my.setValue(represented.getValue());
+                       refresh();
+               }
+       }
+
+       // ==============================================================================================================================
+       // Protected services
+       // ==============================================================================================================================
+
+       /**
+        * Refresh knowledge element text and create a trimmed value for preview.
+        */
+       private void refresh() {
+               String[] tags = { "<b>", "<i>", "<u>", "<sup>", "<sub>" };
+
+               _popup = ApplicationSettings.getPopupMenu("feedbex");
+               _value = _my.getValue();
+
+               // One line extract of the knowledge value
+               int size = 70 + 3; // Maximum length displayable on 1 line, including the starting <p> tag
+               int i;
+               for (i = 0; i < tags.length; i++) {
+                       int pos = _value.indexOf(tags[i]);
+                       if (pos > -1 && pos < size) {
+                               size = size + 2 * tags[i].length() + 1; // Inclusion of the open and close tags
+                       }
+               }
+               if (_value.startsWith("<p>")) {
+                       int endex = _value.indexOf("</p>");
+                       endex = nearestPositionOf(_value, "<br", endex);
+                       endex = nearestPositionOf(_value, "<ul>", endex);
+                       endex = nearestPositionOf(_value, "<ol>", endex);
+                       int next = endex + 4; // Index of the next paragraph, if exist
+                       if (endex > size) {
+                               endex = endOfExpressionPosition(_value, size);
+                       } else {
+                               size = 0;
+                       }
+
+                       _value = _value.substring(3, endex).trim();
+                       _value = closeTag(_value, "b");
+                       _value = closeTag(_value, "i");
+                       _value = closeTag(_value, "u");
+                       if (_my.getValue().length() > next || size > 0) {
+                               _value = _value + " ...";
+                       }
+               } else {
+                       if (_value.length() > size - 3) {
+                               _value = _value.substring(0, size - 3) + " ...";
+                       }
+               }
+       }
+
+       /**
+        * Find the end position of an expression taking into account specific symbols.
+        * 
+        * @param aValue
+        *            the string
+        * @param size
+        *            one line length limit
+        * @return actual end of expression position
+        */
+       private int endOfExpressionPosition(final String aValue, final int size) {
+               int res = size;
+               char endchar = aValue.charAt(res);
+               if (endchar == '-' || endchar == ',' || endchar == ';'
+                               || endchar == '.') {
+                       res += 1;
+               } else if (endchar != ' ') {
+                       while (--res > 0) {
+                               endchar = aValue.charAt(res);
+                               if (endchar == ' ') {
+                                       break;
+                               }
+                               if (endchar == '-' || endchar == ',' || endchar == ';'
+                                               || endchar == '.') {
+                                       res += 1;
+                                       break;
+                               }
+                       }
+               }
+               return res;
+       }
+
+       /**
+        * Append a closing tag to the string.
+        * 
+        * @param aValue
+        *            the string
+        * @param aTag
+        *            the tag to close
+        * @return the string with closed tag
+        */
+       private String closeTag(String aValue, final String aTag) {
+               int i = aValue.lastIndexOf(aTag + ">");
+               if ((i > 0) && (aValue.charAt(i - 1) == '<')) {
+                       aValue = aValue + "</" + aTag + ">";
+               }
+               return aValue;
+       }
+
+       /**
+        * Find a nearest position of the given substring looking from the beginning till the given position.
+        * 
+        * @param aValue
+        *            the string
+        * @param toFind
+        *            the substring to search
+        * @param endex
+        *            the end of expression position
+        * @return the position of the first occurrence or the given end of expression position
+        */
+       private int nearestPositionOf(final String aValue, final String toFind,
+                       final int endex) {
+               int res = aValue.indexOf(toFind);
+               if ((res <= 0) || (res >= endex)) {
+                       res = endex;
+               }
+               return res;
+       }
 }
\ No newline at end of file
index 63e7fff7e632f2cc4591989adc7a08c6c4429c3d..7795dbe0508dac8a174723d15ee04eaa3dcf9195 100644 (file)
@@ -21,11 +21,11 @@ public class OpenKnowledge extends OpenObject {
        /**
         * The open knowledge element DTO.
         */
-       private KnowledgeElementDTO myknelm = new KnowledgeElementDTO();
+       private transient KnowledgeElementDTO _myknelm = new KnowledgeElementDTO();
        /**
         * Creation date.
         */
-       private String credate;
+       private transient String _credate;
 
        /**
         * Knowledge element left menu.
@@ -37,7 +37,7 @@ public class OpenKnowledge extends OpenObject {
                 * @param context
                 *            the list of steps
                 */
-               public Menu(List<Step> context) {
+               public Menu(final List<Step> context) {
                        super("steps", "study");
                        int i = 0;
                        int j = 0;
@@ -45,12 +45,14 @@ public class OpenKnowledge extends OpenObject {
                                Step step = k.next();
                                int number = step.getNumber();
                                String icon;
-                               if (step.mayContain(KnowledgeElement.class))
+                               if (step.mayContain(KnowledgeElement.class)) {
                                        j = i + 1; // Steps are numbered from 1 to N
-                               if (!step.isStarted())
-                                       icon = "icon.empty.png";
-                               else
+                               }
+                               if (step.isStarted()) {
                                        icon = "icon.done.png";
+                               } else {
+                                       icon = "icon.empty.png";
+                               }
                                addItem(String.valueOf(number), "folder.step." + number, icon,
                                                "step-knowledge?selection=" + number);
                        }
@@ -69,7 +71,7 @@ public class OpenKnowledge extends OpenObject {
         *            the knowledge element DTO
         * @return the open knowledge presentation
         */
-       public OpenKnowledge open(KnowledgeElementDTO knelm) {
+       public OpenKnowledge open(final KnowledgeElementDTO knelm) {
                ResourceBundle label = ResourceBundle.getBundle("labels",
                                getApplicationSettings().getCurrentLocale());
                ResourceBundle custom = ResourceBundle.getBundle("som",
@@ -80,10 +82,10 @@ public class OpenKnowledge extends OpenObject {
                String sceneTitle = knelm.getScenarioTitle();
                String studyTitle = knelm.getStudyTitle();
 
-               myknelm = knelm;
+               _myknelm = knelm;
 
                // Preparation of the display
-               credate = convert.format(myknelm.getDate());
+               _credate = convert.format(_myknelm.getDate());
                // involving = getAllSteps(knelm.getOwnerScenario());
                involving = knelm.getInvolving();
                context = new ArrayList<SimulationContextFacade>();
@@ -92,8 +94,9 @@ public class OpenKnowledge extends OpenObject {
                int index = Integer.valueOf(selection);
                for (Iterator<Step> i = involving.iterator(); i.hasNext();) {
                        Step next = i.next();
-                       if (next.getNumber() == index)
+                       if (next.getNumber() == index) {
                                ustep = next;
+                       }
                        for (Iterator<SimulationContext> j = next
                                        .getAllSimulationContexts().iterator(); j.hasNext();) {
                                context.add(new SimulationContextFacade(j.next(),
@@ -117,50 +120,52 @@ public class OpenKnowledge extends OpenObject {
        // ==============================================================================================================================
 
        public String getAuthorName() {
-               return myknelm.getAuthor().toString();
+               return _myknelm.getAuthor().toString();
        }
 
        public String getDate() {
-               return credate;
+               return _credate;
        }
 
        public Long getIndex() {
-               return myknelm.getIndex();
+               return _myknelm.getIndex();
        }
 
+       @Override
        public Menu getMenu() {
                return (Menu) menu;
        }
 
        public ProgressState getProgressState() {
-               return myknelm.getProgressState();
+               return _myknelm.getProgressState();
        }
 
        public String getReference() {
-               return myknelm.getReference();
+               return _myknelm.getReference();
        }
 
        public KnowledgeElementDTO getKnowledgeObject() {
-               return myknelm;
+               return _myknelm;
        }
 
        public String getTitle() {
-               return myknelm.getTitle();
+               return _myknelm.getTitle();
        }
 
        public String getType() {
                return ResourceBundle.getBundle("som",
                                getApplicationSettings().getCurrentLocale()).getString(
-                               "type.knowledge." + myknelm.getType().getName());
+                               "type.knowledge." + _myknelm.getType().getName());
        }
 
-       public void setSelection(String step) {
+       public void setSelection(final String step) {
                selection = step;
                int index = Integer.valueOf(selection);
                for (Iterator<Step> i = involving.iterator(); i.hasNext();) {
                        ustep = i.next();
-                       if (ustep.getNumber() == index)
+                       if (ustep.getNumber() == index) {
                                break;
+                       }
                }
                menu.selects(selection);
                setupContents(); // The contents may have changed even if the selection is the same
index a4a9bdd8620849413df519b4b6d977f6402f4ee3..b0121066549d55358b61ccb123a842daf761b30f 100644 (file)
@@ -12,14 +12,16 @@ import org.splat.dal.bo.som.DocumentType;
 import org.splat.dal.bo.som.KnowledgeElement;
 import org.splat.dal.bo.som.KnowledgeElementType;
 import org.splat.dal.bo.som.ProgressState;
+import org.splat.dal.bo.som.Publication;
+import org.splat.dal.bo.som.Scenario;
 import org.splat.service.KnowledgeElementTypeService;
 import org.splat.service.ProjectElementService;
 import org.splat.service.PublicationService;
+import org.splat.service.dto.KnowledgeElementDTO;
 import org.splat.service.dto.Proxy;
 import org.splat.service.technical.ProjectSettingsService;
-import org.splat.dal.bo.som.Publication;
-import org.splat.dal.bo.som.Scenario;
 import org.splat.som.Step;
+import org.splat.util.BeanHelper;
 import org.splat.wapp.Menu;
 import org.splat.wapp.PopupMenu;
 
@@ -91,8 +93,8 @@ public abstract class OpenObject implements Proxy {
                protected KnowledgeElementType type;
                protected List<KnowledgeElementFacade> list;
 
-               public KnowledgeIterator(KnowledgeElementType type,
-                               List<KnowledgeElementFacade> list) {
+               public KnowledgeIterator(final KnowledgeElementType type,
+                               final List<KnowledgeElementFacade> list) {
                        this.type = type;
                        this.list = list;
                }
@@ -117,28 +119,31 @@ public abstract class OpenObject implements Proxy {
        protected OpenObject() {
                // -----------------------
                // All member fields are supposed initialized by subclasses
-               if (docpres == null)
+               if (docpres == null) {
                        docpres = new HashMap<Long, DocumentFacade>();
-               if (knowpres == null)
+               }
+               if (knowpres == null) {
                        knowpres = new HashMap<Long, KnowledgeElementFacade>();
+               }
        }
 
        // ==============================================================================================================================
        // Public member functions
        // ==============================================================================================================================
 
-       public void developDocument(String index) {
+       public void developDocument(final String index) {
                // ------------------------------------------
                for (Iterator<DocumentFacade> i = contents.iterator(); i.hasNext();) {
                        DocumentFacade doc = i.next();
-                       if (!doc.getIndex().equals(index))
+                       if (!doc.getIndex().equals(index)) {
                                continue;
+                       }
                        doc.develop();
                        return;
                }
        }
 
-       public void developKnowledge(String index) {
+       public void developKnowledge(final String index) {
                // -------------------------------------------
                for (Iterator<KnowledgeIterator> i = knowledge.iterator(); i.hasNext();) {
                        List<KnowledgeElementFacade> knowelms = i.next()
@@ -146,8 +151,9 @@ public abstract class OpenObject implements Proxy {
                        for (Iterator<KnowledgeElementFacade> j = knowelms.iterator(); j
                                        .hasNext();) {
                                KnowledgeElementFacade kelm = j.next();
-                               if (!kelm.getIndex().equals(index))
+                               if (!kelm.getIndex().equals(index)) {
                                        continue;
+                               }
                                kelm.develop();
                                return;
                        }
@@ -160,7 +166,7 @@ public abstract class OpenObject implements Proxy {
                knowpres.clear(); // For eventually reopening the knowledge from a fresh context
        }
 
-       public List<Document> collectInvolvedDocuments(DocumentType type) {
+       public List<Document> collectInvolvedDocuments(final DocumentType type) {
                // ------------------------------------------------------------------
                List<Document> found = new Vector<Document>();
                for (Iterator<Step> i = involving.iterator(); i.hasNext();) {
@@ -168,8 +174,9 @@ public abstract class OpenObject implements Proxy {
                        List<Publication> exist = step.getAllDocuments();
                        for (Iterator<Publication> j = exist.iterator(); j.hasNext();) {
                                Document doc = j.next().value();
-                               if (doc.getType().equals(type))
+                               if (doc.getType().equals(type)) {
                                        found.add(doc);
+                               }
                        }
                }
                return found;
@@ -230,29 +237,31 @@ public abstract class OpenObject implements Proxy {
                return (popup != null); // The pop-up is supposed existed when the user is staffed on the study
        }
 
-       public void reduceDocument(String index) {
+       public void reduceDocument(final String index) {
                // -----------------------------------------
                for (Iterator<DocumentFacade> i = contents.iterator(); i.hasNext();) {
                        DocumentFacade doc = i.next();
-                       if (!doc.getIndex().equals(index))
+                       if (!doc.getIndex().equals(index)) {
                                continue;
+                       }
                        doc.reduceAll();
                        return;
                }
        }
 
-       public void reduceHistory(String index) {
+       public void reduceHistory(final String index) {
                // ----------------------------------------
                for (Iterator<DocumentFacade> i = contents.iterator(); i.hasNext();) {
                        DocumentFacade doc = i.next();
-                       if (!doc.getIndex().equals(index))
+                       if (!doc.getIndex().equals(index)) {
                                continue;
+                       }
                        doc.reduce();
                        return;
                }
        }
 
-       public void reduceKnowledge(String index) {
+       public void reduceKnowledge(final String index) {
                // ------------------------------------------
                for (Iterator<KnowledgeIterator> i = knowledge.iterator(); i.hasNext();) {
                        List<KnowledgeElementFacade> knowelms = i.next()
@@ -260,8 +269,9 @@ public abstract class OpenObject implements Proxy {
                        for (Iterator<KnowledgeElementFacade> j = knowelms.iterator(); j
                                        .hasNext();) {
                                KnowledgeElementFacade kelm = j.next();
-                               if (!kelm.getIndex().equals(index))
+                               if (!kelm.getIndex().equals(index)) {
                                        continue;
+                               }
                                kelm.reduce();
                                return;
                        }
@@ -285,8 +295,9 @@ public abstract class OpenObject implements Proxy {
                        List<KnowledgeElement> kelms = scene.getAllKnowledgeElements();
                        Iterator<KnowledgeElement> more = kelms.iterator();
                        KnowledgeElement current = null;
-                       if (more.hasNext())
+                       if (more.hasNext()) {
                                current = more.next();
+                       }
 
                        knowledge = new Vector<KnowledgeIterator>(types.size());
                        for (Iterator<KnowledgeElementType> i = types.iterator(); i
@@ -298,14 +309,15 @@ public abstract class OpenObject implements Proxy {
                                        KnowledgeElementFacade facade = knowpres.get(current
                                                        .getIndex());
                                        if (facade == null) {
-                                               facade = new KnowledgeElementFacade(current);
+                                               facade = new KnowledgeElementFacade(BeanHelper.copyBean(current, KnowledgeElementDTO.class));
                                                knowpres.put(current.getIndex(), facade);
                                        }
                                        display.add(facade);
-                                       if (more.hasNext())
+                                       if (more.hasNext()) {
                                                current = more.next();
-                                       else
+                                       } else {
                                                current = null;
+                                       }
                                }
                                knowledge.add(new KnowledgeIterator(type, display));
                        }
@@ -357,7 +369,7 @@ public abstract class OpenObject implements Proxy {
         * @param projectSettingsService
         *            project settings service
         */
-       public void setProjectSettings(ProjectSettingsService projectSettingsService) {
+       public void setProjectSettings(final ProjectSettingsService projectSettingsService) {
                _projectSettingsService = projectSettingsService;
        }
 
@@ -367,7 +379,7 @@ public abstract class OpenObject implements Proxy {
         * @param publicationService
         *            the publicationService to set
         */
-       public void setPublicationService(PublicationService publicationService) {
+       public void setPublicationService(final PublicationService publicationService) {
                _publicationService = publicationService;
        }
 
@@ -377,7 +389,7 @@ public abstract class OpenObject implements Proxy {
         * @param menu
         *            the menu to set
         */
-       public void setMenu(Menu menu) {
+       public void setMenu(final Menu menu) {
                this.menu = menu;
        }
 
@@ -397,7 +409,7 @@ public abstract class OpenObject implements Proxy {
         *            the projectElementService to set
         */
        public void setProjectElementService(
-                       ProjectElementService projectElementService) {
+                       final ProjectElementService projectElementService) {
                _projectElementService = projectElementService;
        }
 
@@ -414,7 +426,7 @@ public abstract class OpenObject implements Proxy {
         * @param knowledgeElementTypeService the knowledgeElementTypeService to set
         */
        public void setKnowledgeElementTypeService(
-                       KnowledgeElementTypeService knowledgeElementTypeService) {
+                       final KnowledgeElementTypeService knowledgeElementTypeService) {
                _knowledgeElementTypeService = knowledgeElementTypeService;
        }
 
@@ -430,7 +442,7 @@ public abstract class OpenObject implements Proxy {
         * Set the applicationSettings.
         * @param applicationSettings the applicationSettings to set
         */
-       public void setApplicationSettings(ApplicationSettings applicationSettings) {
+       public void setApplicationSettings(final ApplicationSettings applicationSettings) {
                _applicationSettings = applicationSettings;
        }
 }
\ No newline at end of file
index 1edd57bb8b81fbf1ca10939e7ae6036900423ca0..f1a6b5e16f151669613e0cea97ea3a94473238ac 100644 (file)
@@ -15,27 +15,29 @@ import java.util.List;
 import java.util.ResourceBundle;
 
 import org.apache.log4j.Logger;
-import org.splat.kernel.Do;
 import org.splat.dal.bo.kernel.User;
-import org.splat.manox.Toolbox;
-import org.splat.manox.Writer;
 import org.splat.dal.bo.som.Document;
 import org.splat.dal.bo.som.DocumentType;
 import org.splat.dal.bo.som.KnowledgeElement;
 import org.splat.dal.bo.som.ProgressState;
+import org.splat.dal.bo.som.Publication;
+import org.splat.dal.bo.som.Scenario;
+import org.splat.dal.bo.som.SimulationContext;
+import org.splat.dal.bo.som.Study;
+import org.splat.kernel.Do;
+import org.splat.manox.Toolbox;
+import org.splat.manox.Writer;
 import org.splat.service.DocumentService;
 import org.splat.service.DocumentTypeService;
 import org.splat.service.StepService;
 import org.splat.service.StudyService;
+import org.splat.service.dto.KnowledgeElementDTO;
 import org.splat.service.technical.RepositoryService;
-import org.splat.dal.bo.som.Publication;
 import org.splat.som.Revision;
-import org.splat.dal.bo.som.Scenario;
-import org.splat.dal.bo.som.SimulationContext;
 import org.splat.som.Step;
 import org.splat.som.StepRights;
-import org.splat.dal.bo.som.Study;
 import org.splat.som.StudyRights;
+import org.splat.util.BeanHelper;
 import org.splat.wapp.ToolBar;
 
 public class OpenStudy extends OpenObject implements OpenStudyServices {
@@ -43,15 +45,15 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
        /**
         * Serial version ID.
         */
-       protected final static Logger logger = org.splat.simer.Action.logger;
-
-       private Study mystudy;
-       private StudyRights urightstudy; // User rights on the open study
-       private StepRights urightstep; // User rights on the selected step
-       private String version;
-       private String credate;
-       private String lasdate;
-       private Publication selecdoc;
+       protected final static Logger LOGGER = org.splat.simer.Action.logger;
+
+       private transient Study _mystudy;
+       private transient StudyRights _urightstudy; // User rights on the open study
+       private transient StepRights _urightstep; // User rights on the selected step
+       private transient String _version;
+       private transient String _credate;
+       private transient String _lasdate;
+       private transient Publication _selecdoc;
        /**
         * Injected step service.
         */
@@ -86,8 +88,7 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
         *            the study to open
         * @return this open study object
         */
-       public OpenStudy open(User user, Study study) {
-               // -----------------------------------------
+       public OpenStudy open(final User user, final Study study) {
                ResourceBundle custom = ResourceBundle.getBundle("som",
                                getApplicationSettings().getCurrentLocale());
                SimpleDateFormat datstring = new SimpleDateFormat(custom
@@ -96,18 +97,18 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
                                .getRevisionPattern());
 
                cuser = user; // May be null if nobody connected
-               mystudy = study;
+               _mystudy = study;
                selection = "0.1"; // Default selection
-               selecdoc = null;
+               _selecdoc = null;
 
                // Preparation of the display
-               version = verstring.format(mystudy.getVersion());
-               credate = datstring.format(mystudy.getDate());
-               lasdate = ""; // Not yet supported
-               description = mystudy.getDescription();
+               _version = verstring.format(_mystudy.getVersion());
+               _credate = datstring.format(_mystudy.getDate());
+               _lasdate = ""; // Not yet supported
+               description = _mystudy.getDescription();
                involving = new ArrayList<Step>(1);
                context = new ArrayList<SimulationContextFacade>();
-               ustep = getProjectElementService().getFirstStep(mystudy);
+               ustep = getProjectElementService().getFirstStep(_mystudy);
                ustep.setActor(cuser);
                involving.add(ustep);
                for (Iterator<SimulationContext> i = ustep.getAllSimulationContexts()
@@ -115,19 +116,20 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
                        context.add(new SimulationContextFacade(i.next(),
                                        getProjectSettings().getAllSteps()));
                }
-               if (getStudyService().isStaffedBy(mystudy, cuser) || getStudyService().hasActor(mystudy, cuser)) {
+               if (getStudyService().isStaffedBy(_mystudy, cuser)
+                               || getStudyService().hasActor(_mystudy, cuser)) {
                        // ProgressState state = mystudy.getProgressState();
                        // if (state == ProgressState.inCHECK) popup = getApplicationSettings().getPopupMenu("stapprovable");
                        // else if (state == ProgressState.APPROVED) popup = getApplicationSettings().getPopupMenu("stapproved");
-                       /* else */popup = getApplicationSettings()
-                                       .getPopupMenu("steditable");
-                       popup.setContext("study", new StudyRights(cuser, mystudy));
+                       /* else */popup = getApplicationSettings().getPopupMenu(
+                                       "steditable");
+                       popup.setContext("study", new StudyRights(cuser, _mystudy));
                }
-               urightstudy = new StudyRights(cuser, mystudy);
-               urightstep = new StepRights(cuser, ustep);
+               _urightstudy = new StudyRights(cuser, _mystudy);
+               _urightstep = new StepRights(cuser, ustep);
 
                // RKV menu = new StudyMenu(mystudy);
-               menu = ((StudyMenu) getMenu()).init(mystudy); // RKV
+               menu = (getMenu()).init(_mystudy); // RKV
                menu.selects(selection); // Initializes menu items to be displayed
                setupContents(); // Initializes documents and knowledge at ustep
                return this;
@@ -138,105 +140,90 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
        // ==============================================================================================================================
 
        public String getAuthorName() {
-               // -----------------------------
-               return mystudy.getAuthor().toString();
+               return _mystudy.getAuthor().toString();
        }
 
        public Long getIndex() {
-               // -------------------------
-               return mystudy.getIndex();
+               return _mystudy.getIndex();
        }
 
        public String getDate() {
-               // ------------------------
-               return credate;
+               return _credate;
        }
 
+       @Override
        public StudyMenu getMenu() {
-               // ---------------------------
                return (StudyMenu) menu;
        }
 
-       public void setMenu(StudyMenu aMenu) {
+       public void setMenu(final StudyMenu aMenu) {
                menu = aMenu;
        }
 
        public ProgressState getProgressState() {
-               // ----------------------------------------
-               return mystudy.getProgressState();
+               return _mystudy.getProgressState();
        }
 
        public String getLastModificationDate() {
-               // ----------------------------------------
-               return lasdate;
+               return _lasdate;
        }
 
        public ToolBar getModuleBar() {
-               // ------------------------------
                return getApplicationSettings().getModuleBar(getSelectedStep());
        }
 
        public String getReference() {
-               // ----------------------------
-               return mystudy.getReference();
+               return _mystudy.getReference();
        }
 
        public Publication getSelectedDocument() {
-               // -----------------------------------------
-               return selecdoc;
+               return _selecdoc;
        }
 
        public StepRights getSelectedStepRights() {
-               // ------------------------------------------
-               return urightstep;
+               return _urightstep;
        }
 
        public StudyRights getStudyRights() {
-               // ------------------------------------
-               return urightstudy;
+               return _urightstudy;
        }
 
        public Study getStudyObject() {
-               // ------------------------------
-               return mystudy;
+               return _mystudy;
        }
 
        public String getTitle() {
-               // ------------------------
-               return mystudy.getTitle();
+               return _mystudy.getTitle();
        }
 
        public String getType() {
-               // ------------------------
                return ResourceBundle.getBundle("labels",
-                               getApplicationSettings().getCurrentLocale())
-                               .getString("label.study");
+                               getApplicationSettings().getCurrentLocale()).getString(
+                               "label.study");
        }
 
        public String getVersion() {
-               // ---------------------------
-               return version;
+               return _version;
        }
 
        public boolean isStepEnabled() {
-               // -------------------------------
-               return urightstep.isEnabled();
+               return _urightstep.isEnabled();
        }
 
        // ==============================================================================================================================
        // Public services
        // ==============================================================================================================================
 
-       public URL newTemplateBasedDocument(String typename, User author) {
-               // ------------------------------------------------------------------
+       public URL newTemplateBasedDocument(final String typename, final User author) {
                String filename = typename + ".xml"; // Only XML templates are writeable
                File template = new File(getRepositoryService().getTemplatePath()
                                + filename);
-               if (!template.exists())
+               if (!template.exists()) {
                        return null;
+               }
 
-//             Session connex = Database.getCurSession();
-//             Transaction transax = connex.beginTransaction();
+               // Session connex = Database.getCurSession();
+               // Transaction transax = connex.beginTransaction();
                try {
                        File udir = getRepositoryService().getDownloadDirectory(author);
                        File credoc = new File(udir.getPath() + "/" + filename);
@@ -248,13 +235,15 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
                        Document medoc = getStepService().createDocument(step,
                                        dprop.setType(type).setFormat("xml").setAuthor(author))
                                        .value();
-//                     transax.commit();
+                       // transax.commit();
 
                        // Instantiation of the template into the user download directory
-                       if (!udir.exists())
+                       if (!udir.exists()) {
                                udir.mkdir();
-                       if (credoc.exists())
+                       }
+                       if (credoc.exists()) {
                                credoc.delete();
+                       }
                        Do.copy(template, credoc);
 
                        // Transfer to the document of all known properties
@@ -275,7 +264,7 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
                                }
                        }
                        tool.updateProperty("reference", medoc.getReference());
-                       tool.updateProperty("study", mystudy.getTitle());
+                       tool.updateProperty("study", _mystudy.getTitle());
                        tool.updateProperty("step", locale.getString(
                                        "folder.step." + step.getNumber()).replaceAll("''", "'"));
                        tool.updateProperty("author", author.getUsername().toUpperCase());
@@ -287,36 +276,35 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
                        return new URL(getApplicationSettings().getDownloadURL(author)
                                        + filename);
                } catch (Exception saverror) {
-                       logger.error("Reason:", saverror);
+                       LOGGER.error("Reason:", saverror);
                        return null;
                }
        }
 
-       public void selectDocument(String docurl) {
-               // ------------------------------------------
+       public void selectDocument(final String docurl) {
                String prefix = getApplicationSettings().getRepositoryURL();
 
-               if (docurl.startsWith(prefix))
+               if (docurl.startsWith(prefix)) {
                        try {
                                String path = docurl.substring(prefix.length());
                                Document value = getDocumentService().getDocumentByPath(path);
 
-                               selecdoc = ustep.getDocument(value.getIndex());
+                               _selecdoc = ustep.getDocument(value.getIndex());
                        } catch (Exception error) {
-                               logger.error("Reason:", error);
+                               LOGGER.error("Reason:", error);
                        }
+               }
        }
 
-       public void setSelection(String step) {
-               // --------------------------------------
+       public void setSelection(final String step) {
                if (!step.equals(selection)) {
                        selection = step;
-                       selecdoc = null;
+                       _selecdoc = null;
                        setupPreviousToSelectedSteps();
                        updateSimulationContexts(); // Initializes contexts according to the selected steps
                }
                ustep = involving.get(involving.size() - 1);
-               urightstep = new StepRights(cuser, ustep);
+               _urightstep = new StepRights(cuser, ustep);
                ustep.setActor(cuser);
                menu.selects(selection); // Updates menu items to be displayed
                setupContents(); // The contents may have changed even if the selection is the same
@@ -326,30 +314,29 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
        // Protected services
        // ==============================================================================================================================
 
-       protected void add(Publication doc) {
-               // ------------------------------------
+       protected void add(final Publication doc) {
                DocumentFacade facade = new DocumentFacade(this, doc,
                                getProjectSettings(), getPublicationService());
                boolean first = (contents.size() == 0);
 
                docpres.put(doc.getIndex(), facade);
                contents.add(0, facade); // Prepend the new publication
-               if (first)
+               if (first) {
                        this.getMenu().refreshSelectedItem();
+               }
 
        }
 
-       protected void add(SimulationContext contex) {
-               // ---------------------------------------------
+       protected void add(final SimulationContext contex) {
                SimulationContextFacade facade = new SimulationContextFacade(contex,
                                getProjectSettings().getAllSteps());
 
                context.add(facade);
        }
 
-       protected void add(KnowledgeElement kelm) {
-               // ------------------------------------------
-               KnowledgeElementFacade facade = new KnowledgeElementFacade(kelm);
+       protected void add(final KnowledgeElement kelm) {
+               KnowledgeElementFacade facade = new KnowledgeElementFacade(BeanHelper
+                               .copyBean(kelm, KnowledgeElementDTO.class));
                // RKV KnowledgeIterator known = knowledge.get(kelm.getType().getIndex() - 2);
                // Knowledges are ordered by type index, from 0 to n-1, the first one being reserved (reason for -2)
                // RKV:Begin: Find a knowledge iterator for appropriate knowledge type
@@ -367,49 +354,48 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
                }
        }
 
-       protected void remove(Publication doctag) {
-               // ------------------------------------------
+       protected void remove(final Publication doctag) {
                for (Iterator<DocumentFacade> i = contents.iterator(); i.hasNext();) {
                        DocumentFacade facade = i.next();
-                       if (!facade.isFacadeOf(doctag))
+                       if (!facade.isFacadeOf(doctag)) {
                                continue;
+                       }
                        i.remove();
                        break;
                }
-               if (contents.size() == 0)
+               if (contents.size() == 0) {
                        this.getMenu().refreshSelectedItem();
+               }
        }
 
-       protected void changeUser(User user) {
-               // -------------------------------------
+       protected void changeUser(final User user) {
                cuser = user;
                popup = null;
-               if (getStudyService().isStaffedBy(mystudy, cuser)) {
+               if (getStudyService().isStaffedBy(_mystudy, cuser)) {
                        popup = getApplicationSettings().getPopupMenu("steditable");
-                       popup.setContext("study", new StudyRights(cuser, mystudy));
+                       popup.setContext("study", new StudyRights(cuser, _mystudy));
                }
-               //ustep = getProjectElementService().getFirstStep(mystudy);
+               // ustep = getProjectElementService().getFirstStep(mystudy);
                if (ustep != null) {
                        ustep.setActor(cuser);
                }
-               urightstudy = new StudyRights(cuser, mystudy);
-               urightstep = new StepRights(cuser, ustep);
+               _urightstudy = new StudyRights(cuser, _mystudy);
+               _urightstep = new StepRights(cuser, ustep);
        }
 
-       protected void remove(SimulationContext contex) {
-               // ------------------------------------------------
+       protected void remove(final SimulationContext contex) {
                for (Iterator<SimulationContextFacade> i = context.iterator(); i
                                .hasNext();) {
                        SimulationContextFacade facade = i.next();
-                       if (!facade.isFacadeOf(contex))
+                       if (!facade.isFacadeOf(contex)) {
                                continue;
+                       }
                        i.remove();
                        break;
                }
        }
 
-       protected void remove(KnowledgeElement kelm) {
-               // ---------------------------------------------
+       protected void remove(final KnowledgeElement kelm) {
                KnowledgeIterator known = knowledge.get((int) (kelm.getType()
                                .getIndex() - 2));
                // Knowledges are ordered by type index, from 0 to n-1, the first one being reserved (reason for -2)
@@ -417,31 +403,30 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
                for (Iterator<KnowledgeElementFacade> i = known.list.iterator(); i
                                .hasNext();) {
                        KnowledgeElementFacade facade = i.next();
-                       if (!facade.isFacadeOf(kelm))
+                       if (!facade.isFacadeOf(BeanHelper.copyBean(kelm,
+                                       KnowledgeElementDTO.class))) {
                                continue;
+                       }
                        i.remove();
                        break;
                }
        }
 
-       protected void update(Publication doc) {
-               // ---------------------------------------
+       protected void update(final Publication doc) {
                DocumentFacade facade = docpres.get(doc.getIndex());
                if (facade != null) {
                        facade.refresh();
                }
        }
 
-       protected void update(KnowledgeElement kelm) {
-               // ---------------------------------------------
+       protected void update(final KnowledgeElementDTO kelm) {
                KnowledgeElementFacade facade = knowpres.get(kelm.getIndex());
                if (facade != null) {
-                       facade.refresh();
+                       facade.refresh(kelm);
                }
        }
 
        protected void updateSimulationContexts() {
-               // ------------------------------------------
                context.clear();
                for (Iterator<Step> i = involving.iterator(); i.hasNext();) {
                        for (Iterator<SimulationContext> j = i.next()
@@ -457,7 +442,6 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
        // ==============================================================================================================================
 
        private void setupPreviousToSelectedSteps() {
-               // --------------------------------------------
                String[] item = selection.split("\\x2E");
                int major = Integer.valueOf(item[0]);
                int minor = Integer.valueOf(item[1]);
@@ -466,12 +450,13 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
 
                involving.clear();
                if (major > 0) {
-                       Scenario[] branch = mystudy.getScenarii();
+                       Scenario[] branch = _mystudy.getScenarii();
                        Scenario scenar = branch[0];
                        for (int i = 0; i < branch.length; i++) {
                                scenar = branch[i];
-                               if (scenar.getIndex() == major)
+                               if (scenar.getIndex() == major) {
                                        break; // Supposed exist
+                               }
                        }
                        step = getProjectElementService().getSteps(scenar);
                        base = step[0].getNumber() - 1;
@@ -479,11 +464,12 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
                                involving.add(step[i]);
                        }
                }
-               step = getProjectElementService().getSteps(mystudy);
+               step = getProjectElementService().getSteps(_mystudy);
                for (int i = step.length - 1; i > -1; i--) {
                        Step firstep = step[i];
-                       if (firstep.getNumber() > base)
+                       if (firstep.getNumber() > base) {
                                continue;
+                       }
                        involving.add(0, firstep);
                }
        }
@@ -503,7 +489,7 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
         * @param stepService
         *            the stepService to set
         */
-       public void setStepService(StepService stepService) {
+       public void setStepService(final StepService stepService) {
                _stepService = stepService;
        }
 
@@ -522,12 +508,13 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
         * @param repositoryService
         *            the repositoryService to set
         */
-       public void setRepositoryService(RepositoryService repositoryService) {
+       public void setRepositoryService(final RepositoryService repositoryService) {
                _repositoryService = repositoryService;
        }
 
        /**
         * Get the documentTypeService.
+        * 
         * @return the documentTypeService
         */
        public DocumentTypeService getDocumentTypeService() {
@@ -536,9 +523,12 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
 
        /**
         * Set the documentTypeService.
-        * @param documentTypeService the documentTypeService to set
+        * 
+        * @param documentTypeService
+        *            the documentTypeService to set
         */
-       public void setDocumentTypeService(DocumentTypeService documentTypeService) {
+       public void setDocumentTypeService(
+                       final DocumentTypeService documentTypeService) {
                _documentTypeService = documentTypeService;
        }
 
@@ -557,12 +547,13 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
         * @param studyService
         *            the studyService to set
         */
-       public void setStudyService(StudyService studyService) {
+       public void setStudyService(final StudyService studyService) {
                _studyService = studyService;
        }
 
        /**
         * Get the documentService.
+        * 
         * @return the documentService
         */
        public DocumentService getDocumentService() {
@@ -571,17 +562,19 @@ public class OpenStudy extends OpenObject implements OpenStudyServices {
 
        /**
         * Set the documentService.
-        * @param documentService the documentService to set
+        * 
+        * @param documentService
+        *            the documentService to set
         */
-       public void setDocumentService(DocumentService documentService) {
+       public void setDocumentService(final DocumentService documentService) {
                _documentService = documentService;
        }
-       
+
        public Study getMystudy() {
-               return mystudy;
+               return _mystudy;
        }
 
-       public void setMystudy(Study mystudy) {
-               this.mystudy = mystudy;
+       public void setMystudy(final Study mystudy) {
+               this._mystudy = mystudy;
        }
 }
\ No newline at end of file