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

   1 package org.splat.simer;
   2
   3 import java.util.List;
   4 import java.util.ResourceBundle;
   5
   6 import org.splat.dal.bo.som.Scenario;
   7 import org.splat.dal.bo.som.SimulationContext;
   8 import org.splat.dal.bo.som.SimulationContextType;
   9 import org.splat.dal.bo.som.Study;
  10 import org.splat.kernel.InvalidPropertyException;
  11 import org.splat.kernel.MissedPropertyException;
  12 import org.splat.kernel.MultiplyDefinedException;
  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          * Project context.
  41          */
  42         private String _projectContext = null;
  43
  44         /**
  45          * Injected simulation context service.
  46          */
  47         private SimulationContextService _simulationContextService;
  48         /**
  49          * Injected scenario service.
  50          */
  51         private ScenarioService _scenarioService;
  52
  53         // ==============================================================================================================================
  54         // Action methods
  55         // ==============================================================================================================================
  56
  57         /**
  58          * Fill the values of the drop-down list, and initialize a menu.
  59          *
  60          * @return SUCCESS
  61          */
  62         public String doInitialize() {
  63
  64                 // get the list of the simulation contexts of the study
  65                 _contelm = getSimulationContextService().getSimulationContextList();
  66
  67                 // set the default name of the new study
  68                 ResourceBundle locale = ResourceBundle.getBundle("labels",
  69                                 getApplicationSettings().getCurrentLocale());
  70                 _title = locale.getString("label.study") + " "
  71                                 + String.valueOf(number + 1);
  72
  73                 initializationFullScreenContext(Constants.CREATE_MENU, Constants.NONE,
  74                                 Constants.OPEN);
  75
  76                 return SUCCESS;
  77         }
  78
  79         /**
  80          * Create a new study.
  81          *
  82          * @return SUCCESS if the new study is created, INPUT if project context is not defined, ERROR if failed
  83          * @throws InvalidPropertyException
  84          *             if some property has invalid value
  85          * @throws MultiplyDefinedException
  86          *             if some property is defined several times
  87          * @throws MissedPropertyException
  88          *             if properties of the new study are invalid
  89          */
  90         public String doCreate() throws InvalidPropertyException,
  91                         MissedPropertyException, MultiplyDefinedException {
  92                 String[] input = _projectContext.split(",");
  93                 int valid = Integer.valueOf(input[0]);
  94                 String value = ""; // input[1] if exists
  95
  96                 Study.Properties sprop = new Study.Properties();
  97
  98                 // Check arguments and creation of the study
  99                 if (valid == -1) {
 100                         SimulationContext.Properties cprop = new SimulationContext.Properties();
 101                         SimulationContextType product = getSimulationContextService()
 102                                         .selectType("product");
 103                         _contelm = getSimulationContextService()
 104                                         .selectSimulationContextsWhere(cprop.setType(product));
 105                         return INPUT; // Title empty, simply wait for input without error message
 106                 }
 107                 if (valid == 0) {
 108                         value = input[1].trim();
 109                         if (value.length() == 0) {
 110                                 initializationScreenContext(Constants.CREATE_MENU);
 111                                 return INPUT; // No need to reinitialize the list of existing products
 112                         }
 113                 }
 114                 sprop.setTitle(_title).setManager(getConnectedUser());
 115                 sprop.checkValidity();
 116                 sprop.disableCheck();
 117                 try {
 118                         // Addition of a default scenario
 119                         ResourceBundle locale = ResourceBundle.getBundle("labels",
 120                                         getApplicationSettings().getCurrentLocale());
 121                         Scenario.Properties oprop = new Scenario.Properties();
 122                         oprop.setTitle(locale.getString("label.scenario") + " 1");
 123
 124                         // Addition of the entered project context
 125                         SimulationContext.Properties cprop = new SimulationContext.Properties();
 126                         if (valid == 0) { // Input of new project context
 127                                 SimulationContextType product = getSimulationContextService()
 128                                                 .selectType("product");
 129
 130                                 SimulationContext testContext = getSimulationContextService().selectSimulationContext(product, value);
 131
 132                                 if (testContext == null) {
 133                                 cprop.setType(
 134                                                 getSimulationContextService().selectType("product"))
 135                                                 .setValue(value);
 136                                 } else {
 137                                         cprop.setIndex(testContext.getIndex());
 138                                 }
 139                         } else { // Selection of existing project context
 140                                 cprop.setIndex(valid);
 141                         }
 142                         Study study = getScenarioService().createStudy(sprop, oprop, cprop);
 143                         // Update of the session
 144                         number += 1;
 145                         open(study); // Opens the study,
 146
 147                         initializationFullScreenContext(Constants.STUDY_MENU,
 148                                         Constants.NONE, Constants.OPEN);
 149
 150                         return SUCCESS;
 151                 } catch (Exception error) {
 152                         LOG.error("Unable to save the study, reason:", error);
 153                         setErrorCode("message.error.newstudy");
 154                         initializationScreenContext(Constants.NONE);
 155                         return ERROR;
 156                 }
 157         }
 158
 159         /**
 160          *
 161          * {@inheritDoc}
 162          * @see com.opensymphony.xwork2.ActionSupport#validate()
 163          */
 164         @Override
 165         public void validate() {
 166
 167                 if( LOG.isDebugEnabled() ) {
 168                         LOG.debug("--- validate");
 169                 }
 170                 com.opensymphony.xwork2.ActionContext context =
 171                         com.opensymphony.xwork2.ActionContext.getContext();
 172
 173                 if( LOG.isDebugEnabled() ) {
 174                         LOG.debug("======> MKA test");
 175                         LOG.debug(context.getName());
 176                 }
 177         }
 178
 179         // ==============================================================================================================================
 180         // Getters and setters
 181         // ==============================================================================================================================
 182
 183         /**
 184          * Get the selected project context for the new study.
 185          *
 186          * @return the selected project context
 187          */
 188         public String getProjectContext() {
 189                 return _projectContext;
 190         }
 191
 192         /**
 193          * Get the list of available project contexts.
 194          *
 195          * @return the list of context values
 196          */
 197         public List<SimulationContext> getProjectContextValues() {
 198                 return _contelm;
 199         }
 200
 201         /**
 202          * Get the title of the new study.
 203          *
 204          * @return the title
 205          */
 206         public String getTitle() {
 207                 return _title;
 208         }
 209
 210         /**
 211          * Set the project context for the new study.
 212          *
 213          * @param value
 214          *            the project context value.
 215          */
 216         public void setProjectContext(final String value) {
 217                 this._projectContext = value;
 218         }
 219
 220         /**
 221          * Set the title of the new study.
 222          *
 223          * @param value
 224          *            the title to set
 225          */
 226         public void setTitle(final String value) {
 227                 this._title = value;
 228         }
 229
 230         /**
 231          * Get the simulationContextService.
 232          *
 233          * @return the simulationContextService
 234          */
 235         public SimulationContextService getSimulationContextService() {
 236                 return _simulationContextService;
 237         }
 238
 239         /**
 240          * Set the simulationContextService.
 241          *
 242          * @param simulationContextService
 243          *            the simulationContextService to set
 244          */
 245         public void setSimulationContextService(
 246                         final SimulationContextService simulationContextService) {
 247                 _simulationContextService = simulationContextService;
 248         }
 249
 250         /**
 251          * Get the scenarioService.
 252          *
 253          * @return the scenarioService
 254          */
 255         public ScenarioService getScenarioService() {
 256                 return _scenarioService;
 257         }
 258
 259         /**
 260          * Set the scenarioService.
 261          *
 262          * @param scenarioService
 263          *            the scenarioService to set
 264          */
 265         public void setScenarioService(final ScenarioService scenarioService) {
 266                 _scenarioService = scenarioService;
 267         }
 268 }