Workspace/Siman-Common/src/org/splat/service/ProjectElementServiceImpl.java

   1 /*****************************************************************************
   2  * Company         EURIWARE
   3  * Application     SIMAN
   4  * File            $Id$
   5  * Creation date   07.10.2012
   6  * @author         $Author$
   7  * @version        $Revision$
   8  *****************************************************************************/
   9
  10 package org.splat.service;
  11
  12 import java.util.Iterator;
  13 import java.util.List;
  14
  15 import org.splat.dal.bo.som.ProjectElement;
  16 import org.splat.service.technical.ProjectSettingsService;
  17 import org.splat.service.technical.ProjectSettingsServiceImpl;
  18 import org.splat.som.Step;
  19
  20 /**
  21  * @author RKV
  22  *
  23  */
  24 public class ProjectElementServiceImpl implements ProjectElementService {
  25
  26         private ProjectSettingsService _projectSettingsService;
  27
  28         public Step getFirstStep(ProjectElement elem) {
  29                 // ---------------------------
  30                 return getSteps(elem)[0];
  31         }
  32
  33         public Step getLastStep(ProjectElement elem) {
  34                 // --------------------------
  35                 Step[] mystep = getSteps(elem); // For getting the folders length, if null
  36                 return mystep[mystep.length - 1];
  37         }
  38
  39         public Step[] getSteps(ProjectElement elem) {
  40                 // -------------------------
  41                 if (elem.getFolders() == null) {
  42                         List<ProjectSettingsService.Step> steps = getProjectSettings()
  43                                         .getStepsOf(elem.getClass());
  44                         Iterator<ProjectSettingsService.Step> nstep = steps.iterator();
  45
  46                         elem.setFolders(new Step[steps.size()]);
  47                         for (int i = 0; i < elem.getFolders().length; i++) {
  48                                 elem.getFolders()[i] = new Step(nstep.next(), elem);
  49                         }
  50                 }
  51                 return elem.getFolders(); // No protection against this object corruption as it would not corrupt the database
  52         }
  53
  54         /**
  55          * Get project settings.
  56          *
  57          * @return Project settings service
  58          */
  59         private ProjectSettingsService getProjectSettings() {
  60                 return _projectSettingsService;
  61         }
  62
  63         /**
  64          * Set project settings service.
  65          *
  66          * @param projectSettingsService
  67          *            project settings service
  68          */
  69         public void setProjectSettings(ProjectSettingsService projectSettingsService) {
  70                 _projectSettingsService = projectSettingsService;
  71         }
  72 }