1 /*****************************************************************************
5 * Creation date 07.10.2012
8 *****************************************************************************/
10 package org.splat.service;
12 import java.util.HashMap;
13 import java.util.Iterator;
14 import java.util.List;
17 import org.splat.dal.bo.som.ProjectElement;
18 import org.splat.dal.bo.som.Publication;
19 import org.splat.dal.dao.som.ProjectElementDAO;
20 import org.splat.service.technical.ProjectSettingsService;
21 import org.splat.service.technical.StepsConfigService;
22 import org.splat.som.Step;
23 import org.springframework.transaction.annotation.Transactional;
26 * Project element service implementation.
31 public class ProjectElementServiceImpl implements ProjectElementService {
34 * Injected project settings service.
36 private StepsConfigService _stepsConfigService;
38 * Injected project element DAO.
40 private ProjectElementDAO _projectElementDAO;
45 * @see org.splat.service.ProjectElementService#getFirstStep(org.splat.dal.bo.som.ProjectElement)
47 public Step getFirstStep(final ProjectElement elem) {
48 return getSteps(elem)[0];
51 public Step getLastStep(final ProjectElement elem) {
52 Step[] mystep = getSteps(elem); // For getting the folders length, if null
53 return mystep[mystep.length - 1];
59 * @see org.splat.service.ProjectElementService#getSteps(org.splat.dal.bo.som.ProjectElement)
61 public Step[] getSteps(final ProjectElement elem) {
62 if (elem.getFolders() == null) {
63 List<ProjectSettingsService.Step> steps = getStepsConfigService()
64 .getStepsOf(elem.getClass());
65 Iterator<ProjectSettingsService.Step> nstep = steps.iterator();
67 elem.setFolders(new Step[steps.size()]);
68 for (int i = 0; i < elem.getFolders().length; i++) {
69 elem.getFolders()[i] = new Step(nstep.next(), elem);
72 return elem.getFolders(); // No protection against this object corruption as it would not corrupt the database
78 * @see org.splat.service.ProjectElementService#getStepsMap(org.splat.dal.bo.som.ProjectElement)
80 public Map<Integer, Step> getStepsMap(final ProjectElement elem) {
81 Step[] steps = getSteps(elem);
82 Map<Integer, Step> res = new HashMap<Integer, Step>();
83 for (Step step : steps) {
84 res.put(step.getNumber(), step);
90 * Refreshes the internal data potentially out-of-date. This function needs to be called when Publication objects are added to this
91 * Project Element before being saved. The reason is, as saving a persistent object changes its hashcode, hashed data need to be rebuilt
92 * after saving for making functions based on this hashcode such as remove(), working.
95 * the project element to refresh
98 public void refresh(final ProjectElement elem) {
99 Publication[] curdoc = elem.getDocums().toArray(
100 new Publication[elem.getDocums().size()]);
102 elem.setFolders(null); // Just in case
103 elem.getDocums().clear();
104 for (int i = 0; i < curdoc.length; i++) {
105 elem.getDocums().add(curdoc[i]);
107 // No need to rebuild the list of SimulationContext as it does not use hashcodes
108 getProjectElementDAO().update(elem);
114 * @return steps config service
116 private StepsConfigService getStepsConfigService() {
117 return _stepsConfigService;
121 * Set steps config service.
123 * @param stepsConfigService
124 * steps config service
126 public void setStepsConfigService(
127 final StepsConfigService stepsConfigService) {
128 _stepsConfigService = stepsConfigService;
132 * Get the projectElementDAO.
134 * @return the projectElementDAO
136 public ProjectElementDAO getProjectElementDAO() {
137 return _projectElementDAO;
141 * Set the projectElementDAO.
143 * @param projectElementDAO
144 * the projectElementDAO to set
146 public void setProjectElementDAO(final ProjectElementDAO projectElementDAO) {
147 _projectElementDAO = projectElementDAO;