package org.splat.service;
+import java.awt.Graphics2D;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
import java.io.IOException;
import java.text.DecimalFormat;
import java.text.SimpleDateFormat;
+import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.Date;
+import java.util.HashMap;
+import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
+import java.util.Scanner;
import java.util.Set;
+import org.apache.lucene.index.IndexWriter;
+import org.apache.lucene.store.FSDirectory;
+import org.hibernate.Criteria;
+import org.hibernate.Hibernate;
+import org.hibernate.criterion.DetachedCriteria;
import org.hibernate.criterion.Restrictions;
+import org.hibernate.proxy.HibernateProxy;
+import org.jfree.chart.ChartFactory;
+import org.jfree.chart.JFreeChart;
+import org.jfree.chart.plot.PlotOrientation;
+import org.jfree.data.xy.XYSeries;
+import org.jfree.data.xy.XYSeriesCollection;
+import org.splat.common.properties.MessageKeyEnum;
import org.splat.dal.bo.kernel.Relation;
import org.splat.dal.bo.kernel.User;
import org.splat.dal.bo.som.ActorRelation;
import org.splat.dal.bo.som.DescriptionAttribute;
import org.splat.dal.bo.som.DocumentType;
import org.splat.dal.bo.som.IDBuilder;
-import org.splat.dal.bo.som.KnowledgeElement;
import org.splat.dal.bo.som.ProgressState;
+import org.splat.dal.bo.som.ProjectElement;
import org.splat.dal.bo.som.Publication;
+import org.splat.dal.bo.som.ReaderRelation;
import org.splat.dal.bo.som.Scenario;
import org.splat.dal.bo.som.SimulationContext;
import org.splat.dal.bo.som.Study;
-import org.splat.dal.bo.som.Study.Properties;
import org.splat.dal.bo.som.ValidationCycle;
-import org.splat.dal.bo.som.ValidationCycle.Actor;
import org.splat.dal.bo.som.ValidationCycleRelation;
import org.splat.dal.bo.som.ValidationStep;
import org.splat.dal.bo.som.Visibility;
+import org.splat.dal.bo.som.Study.Properties;
+import org.splat.dal.bo.som.ValidationCycle.Actor;
import org.splat.dal.dao.som.DescriptionAttributeDAO;
import org.splat.dal.dao.som.DocumentDAO;
import org.splat.dal.dao.som.IDBuilderDAO;
import org.splat.dal.dao.som.PublicationDAO;
import org.splat.dal.dao.som.ScenarioDAO;
import org.splat.dal.dao.som.StudyDAO;
+import org.splat.dal.dao.som.UsedByRelationDAO;
import org.splat.dal.dao.som.ValidationCycleDAO;
+import org.splat.exception.BusinessException;
+import org.splat.exception.IncompatibleDataException;
import org.splat.exception.InvalidParameterException;
import org.splat.kernel.InvalidPropertyException;
+import org.splat.kernel.MismatchException;
import org.splat.kernel.MissedPropertyException;
import org.splat.kernel.MultiplyDefinedException;
import org.splat.log.AppLogger;
+import org.splat.service.dto.DocToCompareDTO;
+import org.splat.service.dto.DocumentDTO;
+import org.splat.service.dto.StudyFacadeDTO;
+import org.splat.service.dto.UserDTO;
import org.splat.service.technical.IndexService;
import org.splat.service.technical.ProjectSettingsService;
import org.splat.service.technical.ProjectSettingsServiceImpl;
import org.splat.service.technical.RepositoryService;
+import org.splat.service.technical.ProjectSettingsService.Step;
import org.splat.som.Revision;
+import org.splat.util.BeanHelper;
import org.springframework.transaction.annotation.Transactional;
+import com.lowagie.text.Document;
+import com.lowagie.text.DocumentException;
+import com.lowagie.text.Rectangle;
+import com.lowagie.text.pdf.DefaultFontMapper;
+import com.lowagie.text.pdf.PdfContentByte;
+import com.lowagie.text.pdf.PdfTemplate;
+import com.lowagie.text.pdf.PdfWriter;
/**
* This class defines all methods for creation, modification the study.
*/
public final static AppLogger LOG = AppLogger
.getLogger(StudyServiceImpl.class);
+ /**
+ * "studyId" parameter name.
+ */
+ public final static String PARAM_STUDY_ID = "studyId";
/**
* Injected index service.
*/
private StudyDAO _studyDAO;
+ /**
+ * Injected usedBy relations DAO.
+ */
+ private UsedByRelationDAO _usedByRelationDAO;
+
/**
* Injected scenario DAO.
*/
*
* @see org.splat.service.StudyService#selectStudy(long)
*/
- @Override
@Transactional
public Study selectStudy(final long index) {
Study result = getStudyDAO().get(index);
- loadWorkflow(result);
+ if (result != null) {
+ loadWorkflow(result);
+ }
return result;
}
+ /**
+ * {@inheritDoc}
+ *
+ * @see org.splat.service.StudyService#removeStudy(long)
+ */
+ @Transactional
+ public void removeStudy(final Long index) {
+ Study study = getStudyDAO().get(index);
+ Set<org.splat.dal.bo.som.Document> docums = new HashSet<org.splat.dal.bo.som.Document>();
+ if (study != null) {
+ // Select all documents published in the study and study's scenarios.
+ DetachedCriteria query = DetachedCriteria.forClass(
+ Publication.class, "pub");
+ query
+ .createCriteria("pub.owner", "projelem",
+ Criteria.INNER_JOIN)
+ .createAlias("projelem.owner", "study", Criteria.LEFT_JOIN)
+ .add(
+ Restrictions
+ .or(Restrictions.eq("projelem.rid", index),
+ Restrictions.eq("study.rid", index)))
+ .setResultTransformer(Criteria.DISTINCT_ROOT_ENTITY);
+
+ if (LOG.isDebugEnabled()) {
+ LOG.debug("Find study documents: " + query.toString());
+ }
+ for (Publication pub : getPublicationDAO().getFilteredList(query)) {
+ docums.add(pub.value());
+ // Find also all previous versions of the document
+ for (org.splat.dal.bo.som.Document prev = pub.value()
+ .getPreviousVersion(); prev != null; prev = prev
+ .getPreviousVersion()) {
+ docums.add(prev);
+ }
+ }
+
+ // Delete the study with its relations, scenarios and publications
+ getStudyDAO().delete(study);
+
+ // Remove all relations of study documents
+ for (org.splat.dal.bo.som.Document doc : docums) {
+ LOG.debug("Found doc: " + doc.getTitle() + " ["
+ + doc.getReference() + "]" + " [" + doc.getRid() + "]");
+ doc.getAllRelations().clear();
+ }
+ getDocumentDAO().flush();
+
+ // Remove all documents of the study
+ for (org.splat.dal.bo.som.Document doc : docums) {
+ LOG.debug("Remove doc: " + doc.getTitle() + " ["
+ + doc.getReference() + "]" + " [" + doc.getRid() + "]");
+ getDocumentDAO().delete(doc);
+ }
+ }
+ }
+
/**
* Get study by its reference.
*
*
* @see org.splat.service.StudyService#createStudy(org.splat.dal.bo.som.Study.Properties)
*/
- @Override
@Transactional
public Study createStudy(final Study.Properties sprop)
throws MissedPropertyException, InvalidPropertyException,
buildReference(study);
getStudyDAO().create(study);
- try {
- IndexService lucin = getIndex();
- lucin.add(study);
- } catch (IOException error) {
- LOG.error("Unable to index the study '" + study.getIndex()
- + "', reason:", error);
- // Continue and try to index later
- }
+ // try {
+ // IndexService lucin = getIndex();
+ // lucin.add(study);
+ // } catch (IOException error) {
+ // LOG.error("Unable to index the study '" + study.getIndex()
+ // + "', reason:", error);
+ // // Continue and try to index later
+ // }
return study;
}
*
* @see org.splat.service.StudyService#addProjectContext(org.splat.dal.bo.som.Study, org.splat.dal.bo.som.SimulationContext.Properties)
*/
- @Override
@Transactional
public SimulationContext addProjectContext(final Study aStudy,
final SimulationContext.Properties cprop)
*
* @see org.splat.service.StudyService#addProjectContext(org.splat.dal.bo.som.Study, org.splat.dal.bo.som.SimulationContext)
*/
- @Override
@Transactional
public SimulationContext addProjectContext(final Study aStudy,
final SimulationContext context) {
*
* @see org.splat.service.StudyService#addContributor(org.splat.dal.bo.som.Study, org.splat.dal.bo.kernel.User)
*/
- @Override
+ @Transactional
public boolean addContributor(final Study aStudy, final User user) {
- List<User> contributor = getModifiableContributors(aStudy); // Initializes contributor
- for (Iterator<User> i = contributor.iterator(); i.hasNext();) {
- User present = i.next();
- if (present.equals(user)) {
- return false;
+ List<User> contributors = getModifiableContributors(aStudy); // Initializes contributor
+
+ if(contributors.contains(user)) {
+ return false;
+ }
+
+ //Remove user from readers
+ try {
+ List<UserDTO> readers = getReaders(aStudy.getIndex());
+ for(UserDTO reader : readers) {
+ if(reader.getIndex() == user.getIndex()) {
+ //user must be the actual user in the relationship object in the aStudy object for this to work
+ aStudy.removeRelation(ReaderRelation.class, user);
+ }
}
+ } catch(InvalidParameterException e) {
+ LOG.error(e.getMessage(), e);
}
+
boolean absent = getModifiableActors(aStudy).add(user); // User may already be a reviewer or an approver
aStudy.addRelation(new ContributorRelation(aStudy, user));
if (absent) {
update(aStudy); // Else, useless to re-index the study
}
- contributor.add(user);
return true;
}
* @see #isPublic()
* @see Publication#approve(Date)
*/
- @Override
+ @Transactional
public boolean moveToReference(final Study aStudy) {
if (aStudy.getProgressState() != ProgressState.APPROVED) {
return false;
*
* @see org.splat.service.StudyService#update(org.splat.dal.bo.som.Study, org.splat.dal.bo.som.Study.Properties)
*/
- @Override
+ @Transactional
public boolean update(final Study aStudy, final Properties sprop)
throws InvalidPropertyException {
if (sprop.getTitle() != null) {
* the document
* @return true if the document is published in the study
*/
-/* private boolean publishes(final Study aStudy, final Document doc) {
- if (!aStudy.publishes(doc)) {
- Scenario[] scene = aStudy.getScenarii();
- for (int i = 0; i < scene.length; i++) {
- if (scene[i].publishes(doc)) {
- return true;
- }
- }
- }
- return false;
- }
-*/
+ /*
+ * private boolean publishes(final Study aStudy, final Document doc) { if (!aStudy.publishes(doc)) { Scenario[] scene =
+ * aStudy.getScenarii(); for (int i = 0; i < scene.length; i++) { if (scene[i].publishes(doc)) { return true; } } } return false; }
+ */
/**
* {@inheritDoc}
*
* @see org.splat.service.StudyService#removeContributor(org.splat.dal.bo.som.Study, org.splat.dal.bo.kernel.User[])
*/
- @Override
+ @Transactional
public boolean removeContributor(final Study aStudy, final User... users) {
- List<User> contributor = getModifiableContributors(aStudy); // Initializes contributor
+ List<User> contributors = getModifiableContributors(aStudy); // Initializes contributor
Boolean done = false;
- for (int i = 0; i < users.length; i++) {
- User user = users[i];
- for (Iterator<User> j = contributor.iterator(); j.hasNext();) {
- User present = j.next();
- if (!present.equals(user)) {
- continue;
- }
-
+ for(User user : users) {
+ if(contributors.contains(user)) {
aStudy.removeRelation(ContributorRelation.class, user);
- j.remove(); // Updates the contributor shortcut
+ contributors.remove(user);
done = true;
- break;
}
}
if (done) {
*
* @see org.splat.service.StudyService#removeProjectContext(org.splat.dal.bo.som.Study, org.splat.dal.bo.som.SimulationContext)
*/
- @Override
+ @Transactional
public boolean removeProjectContext(final Study aStudy,
final SimulationContext context) {
boolean done = getStepService().removeSimulationContext(
* @see org.splat.service.StudyService#setValidationCycle(org.splat.dal.bo.som.Study, org.splat.dal.bo.som.DocumentType,
* org.splat.dal.bo.som.ValidationCycle.Properties)
*/
- @Override
@Transactional
- public void setValidationCycle(final Study aStudyDTO, final DocumentType type,
- final ValidationCycle.Properties vprop) {
- Map<String, ValidationCycle> validactor = aStudyDTO.getValidationCycles();
+ public void setValidationCycle(final Study aStudyDTO,
+ final DocumentType type, final ValidationCycle.Properties vprop) {
+ Map<String, ValidationCycle> validactor = aStudyDTO
+ .getValidationCycles();
if (validactor == null) {
setShortCuts(aStudyDTO); // Initializes validactor and actor
}
Study aStudy = selectStudy(aStudyDTO.getIndex());
-
+
String cname = type.getName();
ValidationCycle cycle = validactor.get(cname);
ValidationCycleRelation link = cycle.getContext();
aStudy.addRelation(link);
+ getValidationCycleDAO().flush();
aStudyDTO.getAllRelations().add(link); // RKV
validactor.put(cname, link.getTo()); // Replaces the cycle if exists as default,
- } catch (Exception error) {
- LOG.error("Unable to re-index Knowledge Elements, reason:",
- error);
+ } catch (BusinessException error) {
+ LOG.error("Unable to create validation cycle, reason:", error);
return;
}
}
* a study to demote
* @return true if the demotion succeeded.
*/
- @Override
+ @Transactional
public boolean demote(final Study aStudy) {
if (aStudy.getProgressState() == ProgressState.inCHECK) {
aStudy.setProgressState(ProgressState.inDRAFT);
*
* @see org.splat.service.StudyService#generateLocalIndex(org.splat.dal.bo.som.Study)
*/
- @Override
@Transactional
public int generateLocalIndex(final Study aStudy) {
aStudy.setLastLocalIndex(aStudy.getLastLocalIndex() + 1);
* a study to promote
* @return true if the demotion succeeded.
*/
- @Override
@Transactional
public boolean promote(final Study aStudy) {
if (aStudy.getProgressState() == ProgressState.inWORK) {
* @return true if the move succeeded.
* @see #isPublic()
*/
- @Override
@Transactional
public boolean moveToPublic(final Study aStudy) {
boolean isOk = false;
}
return isOk;
}
-
+
/**
* Moves this study from the Public to the Private area of the repository.
*
* a study to move
* @return true if the move succeeded.
*/
- @Override
@Transactional
public boolean moveToPrivate(final Study aStudy) {
boolean isOk = false;
* the study to update
* @return true if the study is updated successfully
*/
- @Transactional
private boolean update(final Study aStudy) {
boolean isOk = false;
try {
getStudyDAO().merge(aStudy); // Update of relational base
setShortCuts(aStudy); // RKV: initialize transient actors set
- getIndex().update(aStudy); // Update of Lucene index
+ //RKV: getIndex().update(aStudy); // Update of Lucene index
isOk = true;
} catch (Exception e) {
LOG.error("STD-000001", e, aStudy.getIndex(), e.getMessage());
break;
}
}
- SimpleDateFormat tostring = new SimpleDateFormat("yyyy"); //RKV: NOPMD: TODO: Use locale here?
+ SimpleDateFormat tostring = new SimpleDateFormat("yyyy"); // RKV: NOPMD: TODO: Use locale here?
String year = tostring.format(study.getDate());
year = year.substring(4 - (i - n), 4); // 4-(i-n) must be equal to either 0 or 2
for (int j = 0; j < year.length(); j++) {
* @return true if reindexing succeeded
*/
private boolean updateKnowledgeElementsIndex(final Study aStudy) {
- boolean isOk = false;
- try {
- IndexService lucin = getIndex();
-
- for (Iterator<Scenario> i = aStudy.getScenariiList().iterator(); i
- .hasNext();) {
- Scenario scene = i.next();
- for (Iterator<KnowledgeElement> j = scene
- .getAllKnowledgeElements().iterator(); j.hasNext();) {
- KnowledgeElement kelm = j.next();
- lucin.update(kelm);
- }
- }
- isOk = true;
- } catch (Exception error) {
- LOG.error("Unable to re-index Knowledge Elements, reason:",
- error);
- }
- return isOk;
+// boolean isOk = false;
+// try {
+// IndexService lucin = getIndex();
+// for(Scenario scenario : aStudy.getScenariiList()) {
+// for (KnowledgeElement element : scenario.getAllKnowledgeElements()) {
+// lucin.update(element);
+// }
+// }
+// isOk = true;
+// } catch (Exception error) {
+// LOG.error("Unable to re-index Knowledge Elements, reason:",
+// error);
+// }
+// return isOk;
+ return true;
}
/**
*/
private IndexService getIndex() throws IOException {
IndexService lucin = getIndexService();
+ if (IndexWriter.isLocked(FSDirectory.open(getRepositoryService()
+ .getRepositoryIndexDirectory()))) {
+ IndexWriter.unlock(FSDirectory.open(getRepositoryService()
+ .getRepositoryIndexDirectory()));
+ }
if (!lucin.exists()) {
lucin.create(); // Happens when re-indexing all studies
}
* the study
* @return the unmodifiable not null transient list of contributors of this study
*/
- @Override
public List<User> getContributors(final Study aStudy) {
if (aStudy.getContributor() == null) {
setShortCuts(aStudy);
* the document type being subject of validation
* @return the validation cycle of the document, or null if not defined.
*/
- @Override
public ValidationCycle getValidationCycleOf(final Study aStudy,
final DocumentType type) {
- if (aStudy.getValidationCycles() == null || aStudy.getValidationCycles().isEmpty()) {
+ if (aStudy.getValidationCycles() == null
+ || aStudy.getValidationCycles().isEmpty()) {
setShortCuts(aStudy);
}
ValidationCycle result = aStudy.getValidationCycles().get(
* @return true if the given user is actor of this study.
* @see #getActors()
*/
- @Override
public boolean hasActor(final Study aStudy, final User user) {
if (user == null) {
return false;
* @return true if the given user is actor of this study.
* @see #getContributors()
*/
- @Override
public boolean isStaffedBy(final Study aStudy, final User user) {
if (user == null) {
return false;
* @param aStudy
* the study
*/
- @Override
public void loadWorkflow(final Study aStudy) {
setShortCuts(aStudy);
}
aStudy.getActor().add(((ActorRelation) link).getTo());
}
}
-
+
/**
*
* {@inheritDoc}
+ *
* @see org.splat.service.StudyService#markStudyAsReference(org.splat.dal.bo.som.Study)
*/
- @Override
@Transactional
- public void markStudyAsReference (final Study aStudy) {
-
+ public void markStudyAsReference(final Study aStudy) {
+
aStudy.setMarkreference(1);
aStudy.setProgressState(ProgressState.TEMPLATE);
getStudyDAO().merge(aStudy);
}
-
+
/**
*
* {@inheritDoc}
+ *
* @see org.splat.service.StudyService#removeStudyAsReference(org.splat.dal.bo.som.Study)
*/
- @Override
@Transactional
public void removeStudyAsReference(final Study aStudy) {
-
+
aStudy.setMarkreference(0);
aStudy.setProgressState(ProgressState.APPROVED);
getStudyDAO().merge(aStudy);
}
-
-
- /**
+
+ /**
* {@inheritDoc}
+ *
* @see org.splat.service.StudyService#getDescription(java.lang.Long)
*/
@Override
@Transactional(readOnly = true)
- public String getDescription(final Long studyId) throws InvalidParameterException {
- if(studyId == null) {
- throw new InvalidParameterException("studyId", "null");
+ public String getDescription(final Long studyId)
+ throws InvalidParameterException {
+ if (studyId == null) {
+ throw new InvalidParameterException(PARAM_STUDY_ID, "null");
}
Study study = _studyDAO.get(studyId);
- if(study == null) {
- throw new InvalidParameterException("studyId", studyId.toString());
+ if (study == null) {
+ throw new InvalidParameterException(PARAM_STUDY_ID, studyId
+ .toString());
}
return study.getDescription();
}
-
-
- /**
+
+ /**
* {@inheritDoc}
+ *
* @see org.splat.service.StudyService#setDescription(java.lang.Long, java.lang.String)
*/
- @Override
@Transactional
- public void setDescription(final Long studyId, final String descriptionText)
+ public void setDescription(final Long studyId, final String descriptionText)
throws InvalidParameterException {
- if(studyId == null) {
- throw new InvalidParameterException("studyId", "null");
+ if (studyId == null) {
+ throw new InvalidParameterException(PARAM_STUDY_ID, "null");
}
Study study = _studyDAO.get(studyId);
- if(study == null) {
- throw new InvalidParameterException("studyId", studyId.toString());
+ if (study == null) {
+ throw new InvalidParameterException(PARAM_STUDY_ID, studyId
+ .toString());
}
study.setAttribute(new DescriptionAttribute(study, descriptionText));
}
-
- /**
+
+ /**
* {@inheritDoc}
+ *
* @see org.splat.service.StudyService#removeStudyDescription(java.lang.Long)
*/
- @Override
@Transactional
- public boolean removeDescription(final Long studyId) throws InvalidParameterException {
- if(studyId == null) {
- throw new InvalidParameterException("studyId", String.valueOf(studyId));
+ public boolean removeDescription(final Long studyId)
+ throws InvalidParameterException {
+ if (studyId == null) {
+ throw new InvalidParameterException(PARAM_STUDY_ID, String
+ .valueOf(studyId));
}
Study study = _studyDAO.get(studyId);
- if(study == null) {
- throw new InvalidParameterException("studyId", String.valueOf(studyId));
+ if (study == null) {
+ throw new InvalidParameterException(PARAM_STUDY_ID, String
+ .valueOf(studyId));
}
- return study.removeAttribute(study.getAttribute(DescriptionAttribute.class));
+ return study.removeAttribute(study
+ .getAttribute(DescriptionAttribute.class));
}
+ /**
+ *
+ * {@inheritDoc}
+ *
+ * @see org.splat.service.StudyService#compare(java.util.List)
+ */
+ @Override
+ public String compare(final List<DocToCompareDTO> docsList,
+ final String userName) throws IncompatibleDataException {
+
+ String axis1Name = "";
+ String axis2Name = "";
+ String chartTitle = "";
+ String resultPath = "";
+
+ XYSeriesCollection dataset = new XYSeriesCollection();
+
+ Iterator<DocToCompareDTO> docListIter = docsList.iterator();
+
+ for (; docListIter.hasNext();) {
+
+ DocToCompareDTO docDTO = docListIter.next();
+ String pathToFile = docDTO.getPathToFile();
+ File compDocFile = new File(pathToFile);
+
+ resultPath = pathToFile.substring(0, pathToFile.indexOf("vault"))
+ + "downloads" + File.separator + userName + File.separator
+ + "ComparisonResult.pdf";
+
+ XYSeries series = new XYSeries("Study: " + docDTO.getStudyTitle()
+ + " Scenario: " + docDTO.getScenarioTitle() + " Document: "
+ + docDTO.getDocumentTitle());
+
+ // read the file and get points information.
+ try {
+ Scanner input = new Scanner(compDocFile);
+
+ // get the title of the chart.
+ if (input.hasNext()) {
+ chartTitle = input.nextLine();
+ }
+
+ // get the name of the axis.
+ if (input.hasNext()) {
+ String[] tokens = input.nextLine().split(",");
+
+ if (tokens.length < 2) {
+ throw new IncompatibleDataException(
+ MessageKeyEnum.IDT_000001.toString());
+ }
+
+ if ("".equals(axis1Name)) {
+ axis1Name = tokens[0];
+ } else if (!axis1Name.equals(tokens[0])) {
+ LOG.debug("Axis must be the same for all documents");
+ throw new IncompatibleDataException(
+ MessageKeyEnum.IDT_000001.toString());
+ }
+
+ if ("".equals(axis2Name)) {
+ axis2Name = tokens[1];
+ } else if (!axis2Name.equals(tokens[1])) {
+ LOG.debug("Axis must be the same for all documents");
+ throw new IncompatibleDataException(
+ MessageKeyEnum.IDT_000001.toString());
+ }
+ }
+
+ // Get the XY points series.
+ while (input.hasNext()) {
+
+ String currentString = input.nextLine();
+
+ if (!("".equals(currentString))) {
+ String[] tokens = currentString.split(" ");
+ series.add(Double.valueOf(tokens[0]), Double
+ .valueOf(tokens[1]));
+ }
+
+ } // while
+
+ dataset.addSeries(series);
+
+ } catch (FileNotFoundException e) {
+ LOG.error("Sorry, the file is not found.", e);
+ }
+ } // for
+
+ JFreeChart chart = ChartFactory.createXYLineChart(chartTitle, // Title
+ axis1Name, // x-axis Label
+ axis2Name, // y-axis Label
+ dataset, // Dataset
+ PlotOrientation.VERTICAL, // Plot Orientation
+ true, // Show Legend
+ true, // Use tooltips
+ false // Configure chart to generate URLs?
+ );
+
+ // export to PDF - file.
+ int x = 500;
+ int y = 300;
+ Rectangle pagesize = new Rectangle(x, y);
+ Document document = new Document(pagesize, 50, 50, 50, 50);
+ PdfWriter writer;
+ try {
+ File resFile = new File(resultPath);
+ File resFolder = new File(resultPath.substring(0, resultPath
+ .lastIndexOf(File.separator)));
+ resFolder.mkdirs();
+ writer = PdfWriter.getInstance(document, new FileOutputStream(
+ resFile));
+
+ document.open();
+ PdfContentByte cb = writer.getDirectContent();
+ PdfTemplate tp = cb.createTemplate(x, y);
+ Graphics2D g2 = tp.createGraphics(x, y, new DefaultFontMapper());
+ chart.draw(g2, new java.awt.Rectangle(x, y));
+ g2.dispose();
+ cb.addTemplate(tp, 0, 0);
+ document.close();
+
+ } catch (FileNotFoundException e) {
+ LOG.error("Sorry, the file is not found.", e);
+ } catch (DocumentException e) {
+ LOG.error("Sorry, the DocumentException is thrown.", e);
+ }
+
+ return resultPath;
+ }
+
+ /**
+ * {@inheritDoc}
+ * @see org.splat.service.StudyService#getReaders(long)
+ */
+ @Transactional(readOnly = true)
+ public List<UserDTO> getReaders(final long studyId) throws InvalidParameterException {
+ Study aStudy = selectStudy(studyId);
+ if(aStudy == null){
+ throw new InvalidParameterException(PARAM_STUDY_ID, String.valueOf(studyId));
+ }
+ List<Relation> relations = aStudy.getRelations(ReaderRelation.class);
+ List<UserDTO> result = new ArrayList<UserDTO>();
+ for(Relation relation : relations){
+ result.add(BeanHelper.copyBean(relation.getTo(), UserDTO.class));
+ }
+ return Collections.unmodifiableList(result);
+ }
+
+ /**
+ * {@inheritDoc}
+ * @see org.splat.service.StudyService#addReader(long, long)
+ */
+ @Transactional
+ public boolean addReader(final long studyId, final long userId) throws InvalidParameterException {
+ Study aStudy = selectStudy(studyId);
+ if(aStudy == null){
+ throw new InvalidParameterException(PARAM_STUDY_ID, String.valueOf(studyId));
+ }
+ User user = _userService.selectUser(userId);
+ if(user == null){
+ throw new InvalidParameterException("userId", String.valueOf(userId));
+ }
+
+ for(Relation relation : aStudy.getRelations(ReaderRelation.class)) {
+ if(user.equals(relation.getTo())) {
+ return false;
+ }
+ }
+ aStudy.addRelation(new ReaderRelation(aStudy, user));
+ update(aStudy);
+ return true;
+ }
+
+ /**
+ * {@inheritDoc}
+ * @see org.splat.service.StudyService#removeReader(long, long)
+ */
+ @Transactional
+ public boolean removeReader(final long studyId, final long userId) throws InvalidParameterException {
+ Study aStudy = selectStudy(studyId);
+ if(aStudy == null){
+ throw new InvalidParameterException(PARAM_STUDY_ID, String.valueOf(studyId));
+ }
+ User user = _userService.selectUser(userId);
+ if(user == null){
+ throw new InvalidParameterException("userId", String.valueOf(userId));
+ }
+
+ Relation relation = aStudy.removeRelation(ReaderRelation.class, user);
+ update(aStudy);
+ return relation != null;
+ }
+
/**
* Get project settings.
*
public void setUserService(final UserService userService) {
_userService = userService;
}
-
+
+ /**
+ * {@inheritDoc}
+ *
+ * @see org.splat.service.StudyService#getComparableStudies()
+ */
+ @Transactional(readOnly = true)
+ public List<StudyFacadeDTO> getComparableStudies(final long userId)
+ throws MismatchException {
+ // retrieve the number of the "Analyze the results" step
+ List<Step> allSteps = _projectSettings.getAllSteps();
+ Step theAnalyzeStep = null;
+ for (Step step : allSteps) {
+ if (step.getKey().equals("postprocessing")) {
+ theAnalyzeStep = step;
+ }
+ }
+ if (theAnalyzeStep == null) { // TODO: throw some other exception
+ throw new MismatchException(
+ "no step with key 'postprocessing' found."
+ + "Probably, customization settings have been changed.");
+ }
+
+ List<Publication> publications = _publicationDAO.getFilteredList(
+ "mydoc", Restrictions.eq("step", Integer.valueOf(theAnalyzeStep
+ .getNumber())));
+
+ // split retrieved publications into groups by studies and scenarios
+ Map<Study, List<ProjectElement>> studyMap = new HashMap<Study, List<ProjectElement>>();
+ Map<ProjectElement, List<Publication>> scenarioMap = new HashMap<ProjectElement, List<Publication>>();
+
+ for (Publication publication : publications) {
+ // filter out publications corresponding to a document of given step which is not a _result_ document
+ if (!publication.value().getType().isResultOf(theAnalyzeStep)
+ || !"srd".equals(publication.getSourceFile().getFormat())) {
+ continue;
+ }
+
+ // check the study visibility to the user
+ if (!isStaffedBy(publication.getOwnerStudy(), _userService
+ .selectUser(userId))
+ && Visibility.PUBLIC.equals(publication.getOwnerStudy()
+ .getVisibility())) {
+ continue;
+ }
+
+ Study study = publication.getOwnerStudy();
+ ProjectElement scenario = publication.getOwner();
+
+ Hibernate.initialize(scenario);
+ if (scenario instanceof HibernateProxy) {
+ scenario = (ProjectElement) ((HibernateProxy) scenario)
+ .getHibernateLazyInitializer().getImplementation();
+ }
+
+ if (!(scenario instanceof Scenario)) {
+ throw new MismatchException(
+ "publications from postprocessing step are supposed to have owner scenario");
+ }
+
+ if (!studyMap.containsKey(study)) {
+ studyMap.put(study, new ArrayList<ProjectElement>());
+ }
+
+ if (!studyMap.get(study).contains(scenario)) {
+ studyMap.get(study).add(scenario);
+ }
+
+ if (!scenarioMap.containsKey(scenario)) {
+ scenarioMap.put(scenario, new ArrayList<Publication>());
+ }
+ scenarioMap.get(scenario).add(publication);
+ }
+
+ // Create the result DTOs
+ List<StudyFacadeDTO> result = new ArrayList<StudyFacadeDTO>();
+ for (Study study : studyMap.keySet()) {
+
+ StudyFacadeDTO studyDTO = new StudyFacadeDTO();
+ studyDTO.setName(study.getTitle());
+ studyDTO.setScenarios(new ArrayList<StudyFacadeDTO.ScenarioDTO>());
+ result.add(studyDTO);
+
+ for (ProjectElement scenario : studyMap.get(study)) {
+
+ StudyFacadeDTO.ScenarioDTO scenarioDTO = new StudyFacadeDTO.ScenarioDTO();
+ scenarioDTO.setName(scenario.getTitle());
+ scenarioDTO.setDocs(new ArrayList<DocumentDTO>());
+ studyDTO.getScenarios().add(scenarioDTO);
+
+ for (Publication publication : scenarioMap.get(scenario)) {
+
+ DocumentDTO documentDTO = new DocumentDTO();
+ documentDTO.setId(publication.getIndex());
+ documentDTO.setTitle(publication.value().getTitle());
+
+ scenarioDTO.getDocs().add(documentDTO);
+ }
+ }
+ }
+ return result;
+ }
+
/**
* Get the publicationDAO.
+ *
* @return the publicationDAO
*/
public PublicationDAO getPublicationDAO() {
/**
* Set the publicationDAO.
- * @param publicationDAO the publicationDAO to set
+ *
+ * @param publicationDAO
+ * the publicationDAO to set
*/
public void setPublicationDAO(final PublicationDAO publicationDAO) {
_publicationDAO = publicationDAO;
/**
* Get the repositoryService.
+ *
* @return the repositoryService
*/
public RepositoryService getRepositoryService() {
/**
* Set the repositoryService.
- * @param repositoryService the repositoryService to set
+ *
+ * @param repositoryService
+ * the repositoryService to set
*/
public void setRepositoryService(final RepositoryService repositoryService) {
_repositoryService = repositoryService;
/**
* Get the documentDAO.
+ *
* @return the documentDAO
*/
public DocumentDAO getDocumentDAO() {
/**
* Set the documentDAO.
- * @param documentDAO the documentDAO to set
+ *
+ * @param documentDAO
+ * the documentDAO to set
*/
public void setDocumentDAO(final DocumentDAO documentDAO) {
_documentDAO = documentDAO;
/**
* Get the descriptionAttributeDAO.
+ *
* @return the descriptionAttributeDAO
*/
public DescriptionAttributeDAO getDescriptionAttributeDAO() {
/**
* Set the descriptionAttributeDAO.
- * @param descriptionAttributeDAO the descriptionAttributeDAO to set
+ *
+ * @param descriptionAttributeDAO
+ * the descriptionAttributeDAO to set
*/
public void setDescriptionAttributeDAO(
final DescriptionAttributeDAO descriptionAttributeDAO) {
_descriptionAttributeDAO = descriptionAttributeDAO;
}
+
+ /**
+ * Get the usedByRelationDAO.
+ *
+ * @return the usedByRelationDAO
+ */
+ public UsedByRelationDAO getUsedByRelationDAO() {
+ return _usedByRelationDAO;
+ }
+
+ /**
+ * Set the usedByRelationDAO.
+ *
+ * @param usedByRelationDAO
+ * the usedByRelationDAO to set
+ */
+ public void setUsedByRelationDAO(final UsedByRelationDAO usedByRelationDAO) {
+ _usedByRelationDAO = usedByRelationDAO;
+ }
+
}
