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.som.Step;
  18
  19 /**
  20  * Project element service implementation.
  21  * @author RKV
  22  *
  23  */
  24 public class ProjectElementServiceImpl implements ProjectElementService {
  25
  26         /**
  27          * Injected project settings service.
  28          */
  29         private ProjectSettingsService _projectSettingsService;
  30
  31         /**
  32          * {@inheritDoc}
  33          * @see org.splat.service.ProjectElementService#getFirstStep(org.splat.dal.bo.som.ProjectElement)
  34          */
  35         public Step getFirstStep(ProjectElement elem) {
  36                 return getSteps(elem)[0];
  37         }
  38
  39         public Step getLastStep(ProjectElement elem) {
  40                 Step[] mystep = getSteps(elem); // For getting the folders length, if null
  41                 return mystep[mystep.length - 1];
  42         }
  43
  44         /**
  45          * {@inheritDoc}
  46          * @see org.splat.service.ProjectElementService#getSteps(org.splat.dal.bo.som.ProjectElement)
  47          */
  48         public Step[] getSteps(ProjectElement elem) {
  49                 if (elem.getFolders() == null) {
  50                         List<ProjectSettingsService.Step> steps = getProjectSettings()
  51                                         .getStepsOf(elem.getClass());
  52                         Iterator<ProjectSettingsService.Step> nstep = steps.iterator();
  53
  54                         elem.setFolders(new Step[steps.size()]);
  55                         for (int i = 0; i < elem.getFolders().length; i++) {
  56                                 elem.getFolders()[i] = new Step(nstep.next(), elem);
  57                         }
  58                 }
  59                 return elem.getFolders(); // No protection against this object corruption as it would not corrupt the database
  60         }
  61
  62         /**
  63          * Get project settings.
  64          *
  65          * @return Project settings service
  66          */
  67         private ProjectSettingsService getProjectSettings() {
  68                 return _projectSettingsService;
  69         }
  70
  71         /**
  72          * Set project settings service.
  73          *
  74          * @param projectSettingsService
  75          *            project settings service
  76          */
  77         public void setProjectSettings(ProjectSettingsService projectSettingsService) {
  78                 _projectSettingsService = projectSettingsService;
  79         }
  80 }