Workspace/Siman/src/org/splat/simer/NewStudyAction.java

   1 package org.splat.simer;
   2
   3 import java.io.IOException;
   4 import java.util.List;
   5 import java.util.ResourceBundle;
   6
   7 import org.apache.commons.lang3.StringUtils;
   8 import org.splat.dal.bo.som.Scenario;
   9 import org.splat.dal.bo.som.SimulationContext;
  10 import org.splat.dal.bo.som.SimulationContextType;
  11 import org.splat.dal.bo.som.Study;
  12 import org.splat.exception.BusinessException;
  13 import org.splat.service.ScenarioService;
  14 import org.splat.service.SimulationContextService;
  15 import org.splat.wapp.Constants;
  16
  17 /**
  18  * Action for creation of a new study.
  19  */
  20 public class NewStudyAction extends Action {
  21
  22         /**
  23          * Serial version ID.
  24          */
  25         private static final long serialVersionUID = 693943641800113782L;
  26         /**
  27          * Sequential number of the new study for appending to its default title.
  28          */
  29         private static int number = 0;
  30
  31         /**
  32          * Title of the new study.
  33          */
  34         private String _title = null;
  35         /**
  36          * List of available project contexts for selection for the new study.
  37          */
  38         private transient List<SimulationContext> _contelm = null;
  39         /**
  40          * Selected project context string value.
  41          */
  42         private String _projectContext = null;
  43         /**
  44          * Selected project context id.
  45          */
  46         private long _projectContextId = -1;
  47         /**
  48          * Injected simulation context service.
  49          */
  50         private SimulationContextService _simulationContextService;
  51         /**
  52          * Injected scenario service.
  53          */
  54         private ScenarioService _scenarioService;
  55
  56         // ==============================================================================================================================
  57         // Action methods
  58         // ==============================================================================================================================
  59
  60         /**
  61          * Fill the values of the drop-down list, and initialize a menu.
  62          *
  63          * @return SUCCESS
  64          */
  65         public String doInitialize() {
  66
  67                 // get the list of the simulation contexts of the study
  68                 _contelm = getSimulationContextService().getSimulationContextList();
  69
  70                 // set the default name of the new study
  71                 if (StringUtils.isBlank(_title)) {
  72                         _title = getText("label.study") + " " + (number + 1);
  73                 }
  74
  75                 initializationFullScreenContext(Constants.CREATE_MENU, Constants.NONE,
  76                                 Constants.OPEN);
  77
  78                 return SUCCESS;
  79         }
  80
  81         /**
  82          * Create a new study.
  83          *
  84          * @return SUCCESS if the new study is created, INPUT if project context is not defined, ERROR if failed
  85          * @throws BusinessException
  86          *             if new study creation is failed
  87          * @throws IOException
  88          *             if file operations are failed
  89          */
  90         public String doCreate() throws BusinessException, IOException {
  91                 String res = SUCCESS;
  92
  93                 // Check arguments and creation of the study
  94                 if (_projectContextId == -1) {
  95                         SimulationContext.Properties cprop = new SimulationContext.Properties();
  96                         SimulationContextType product = getSimulationContextService()
  97                                         .selectType("product");
  98                         _contelm = getSimulationContextService()
  99                                         .selectSimulationContextsWhere(cprop.setType(product));
 100                         // Title empty, simply wait for input without error message
 101                         res = INPUT;
 102                 } else {
 103                         String value; // if a new project context has to be created
 104                         if (_projectContextId == 0) {
 105                                 value = _projectContext.trim();
 106                                 if (value.length() == 0) {
 107                                         initializationScreenContext(Constants.CREATE_MENU);
 108                                         // No need to reinitialize the list of existing products
 109                                         res = INPUT;
 110                                 }
 111                         } else {
 112                                 value = "";
 113                         }
 114                         if (SUCCESS.equals(res)) {
 115                                 Study.Properties sprop = new Study.Properties();
 116
 117                                 sprop.setTitle(_title).setManager(getConnectedUser());
 118                                 sprop.checkValidity();
 119                                 sprop.disableCheck();
 120                                 try {
 121                                         // Addition of a default scenario
 122                                         ResourceBundle locale = ResourceBundle.getBundle("labels",
 123                                                         getApplicationSettings().getCurrentLocale());
 124                                         Scenario.Properties oprop = new Scenario.Properties();
 125                                         oprop.setTitle(locale.getString("label.scenario") + " 1");
 126
 127                                         // Addition of the entered project context
 128                                         SimulationContext.Properties cprop = new SimulationContext.Properties();
 129                                         if (_projectContextId == 0) { // Input of new project context
 130                                                 SimulationContextType product = getSimulationContextService()
 131                                                                 .selectType("product");
 132
 133                                                 SimulationContext testContext = getSimulationContextService()
 134                                                                 .selectSimulationContext(product, value);
 135
 136                                                 if (testContext == null) {
 137                                                         cprop.setType(
 138                                                                         getSimulationContextService().selectType(
 139                                                                                         "product")).setValue(value);
 140                                                 } else {
 141                                                         cprop.setIndex(testContext.getIndex());
 142                                                 }
 143                                         } else { // Selection of existing project context
 144                                                 cprop.setIndex(_projectContextId);
 145                                         }
 146                                         Study study = getScenarioService().createStudy(sprop,
 147                                                         oprop, cprop);
 148                                         // Update of the session
 149                                         number += 1;
 150                                         open(study); // Opens the study,
 151
 152                                         initializationFullScreenContext(Constants.STUDY_MENU,
 153                                                         Constants.NONE, Constants.OPEN);
 154
 155                                 } catch (BusinessException error) {
 156                                         LOG.error("Unable to save the study, reason:", error);
 157                                         setErrorCode("message.error.newstudy");
 158                                         initializationScreenContext(Constants.NONE);
 159                                         res = ERROR;
 160                                 }
 161                         }
 162                 }
 163                 return res;
 164         }
 165
 166         /**
 167          *
 168          * {@inheritDoc}
 169          *
 170          * @see com.opensymphony.xwork2.ActionSupport#validate()
 171          */
 172         @Override
 173         public void validate() {
 174
 175                 if (LOG.isDebugEnabled()) {
 176                         LOG.debug("--- validate");
 177                 }
 178                 if (LOG.isDebugEnabled()) {
 179                         LOG.debug("======> MKA test");
 180                         LOG.debug(com.opensymphony.xwork2.ActionContext.getContext()
 181                                         .getName());
 182                 }
 183         }
 184
 185         // ==============================================================================================================================
 186         // Getters and setters
 187         // ==============================================================================================================================
 188
 189         /**
 190          * Get the selected project context for the new study.
 191          *
 192          * @return the selected project context
 193          */
 194         public String getProjectContext() {
 195                 return _projectContext;
 196         }
 197
 198         /**
 199          * Get the list of available project contexts.
 200          *
 201          * @return the list of context values
 202          */
 203         public List<SimulationContext> getProjectContextValues() {
 204                 return _contelm;
 205         }
 206
 207         /**
 208          * Get the title of the new study.
 209          *
 210          * @return the title
 211          */
 212         public String getTitle() {
 213                 return _title;
 214         }
 215
 216         /**
 217          * Set the project context for the new study.
 218          *
 219          * @param value
 220          *            the project context value.
 221          */
 222         public void setProjectContext(final String value) {
 223                 this._projectContext = value;
 224         }
 225
 226         /**
 227          * Set the title of the new study.
 228          *
 229          * @param value
 230          *            the title to set
 231          */
 232         public void setTitle(final String value) {
 233                 this._title = value;
 234         }
 235
 236         /**
 237          * Get the simulationContextService.
 238          *
 239          * @return the simulationContextService
 240          */
 241         public SimulationContextService getSimulationContextService() {
 242                 return _simulationContextService;
 243         }
 244
 245         /**
 246          * Set the simulationContextService.
 247          *
 248          * @param simulationContextService
 249          *            the simulationContextService to set
 250          */
 251         public void setSimulationContextService(
 252                         final SimulationContextService simulationContextService) {
 253                 _simulationContextService = simulationContextService;
 254         }
 255
 256         /**
 257          * Get the scenarioService.
 258          *
 259          * @return the scenarioService
 260          */
 261         public ScenarioService getScenarioService() {
 262                 return _scenarioService;
 263         }
 264
 265         /**
 266          * Set the scenarioService.
 267          *
 268          * @param scenarioService
 269          *            the scenarioService to set
 270          */
 271         public void setScenarioService(final ScenarioService scenarioService) {
 272                 _scenarioService = scenarioService;
 273         }
 274
 275         /**
 276          * Get the projectContextId.
 277          *
 278          * @return the projectContextId
 279          */
 280         public long getProjectContextId() {
 281                 return _projectContextId;
 282         }
 283
 284         /**
 285          * Set the projectContextId.
 286          *
 287          * @param projectContextId
 288          *            the projectContextId to set
 289          */
 290         public void setProjectContextId(final long projectContextId) {
 291                 _projectContextId = projectContextId;
 292         }
 293 }