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

   1 package org.splat.simer;
   2
   3 import java.io.File;
   4 import java.util.Calendar;
   5
   6 import org.hibernate.HibernateException;
   7 import org.hibernate.Session;
   8 import org.hibernate.Transaction;
   9 import org.splat.kernel.InvalidPropertyException;
  10 import org.splat.dal.bo.kernel.User;
  11 import org.splat.dal.dao.som.Database;
  12 import org.splat.dal.bo.som.Publication;
  13 import org.splat.dal.bo.som.ConvertsRelation;
  14 import org.splat.service.PublicationService;
  15 import org.splat.service.StepService;
  16 import org.splat.service.technical.RepositoryService;
  17 import org.splat.som.Step;
  18
  19 /**
  20  * Document modification action.
  21  */
  22 public class EditDocumentAction extends DisplayStudyStepAction {
  23
  24         /**
  25          * Serial version ID.
  26          */
  27         private static final long serialVersionUID = 4573036736137033679L;
  28
  29         private String index = null;
  30         private String title = null;
  31         private String filename = null;
  32         /**
  33          * Injected publication service.
  34          */
  35         private PublicationService _publicationService;
  36         /**
  37          * Injected step service.
  38          */
  39         private StepService _stepService;
  40         /**
  41          * Injected repository service.
  42          */
  43         private RepositoryService _repositoryService;
  44
  45         /**
  46          * Operations enumeration.
  47          */
  48         private enum Execute {
  49                 renameDocument, accept, promote, demote, review, invalidate, approve, disapprove
  50         };
  51
  52         // ==============================================================================================================================
  53         // Action methods
  54         // ==============================================================================================================================
  55
  56         /**
  57          * Open a study.
  58          *
  59          * @return SUCCESS
  60          */
  61         public String doInitialize() {
  62                 mystudy = getOpenStudy();
  63                 return SUCCESS;
  64         }
  65
  66         public String doSetDocument() {
  67                 // ------------------------------
  68                 Session connex = Database.getSession();
  69                 Transaction transax = connex.beginTransaction();
  70                 try {
  71                         mystudy = getOpenStudy();
  72
  73                         Execute todo = Execute.valueOf(action);
  74                         Step step = mystudy.getSelectedStep();
  75                         Publication doc = step.getDocument(Integer.valueOf(index));
  76
  77                         if (todo == Execute.renameDocument) {
  78                                 getPublicationService().rename(doc, title);
  79                                 // Useless to update the document presentation
  80                         } else if (todo == Execute.accept) {
  81                                 doc.actualize();
  82                                 mystudy.update(doc);
  83                         } else if (todo == Execute.promote) {
  84                                 getPublicationService().promote(doc,
  85                                                 Calendar.getInstance().getTime());
  86                                 mystudy.update(doc);
  87                         } else if (todo == Execute.demote) {
  88                                 getPublicationService().demote(doc);
  89                                 mystudy.update(doc);
  90                         } else if (todo == Execute.review) {
  91                                 getPublicationService().review(doc,
  92                                                 Calendar.getInstance().getTime());
  93                                 mystudy.update(doc);
  94                         } else if (todo == Execute.invalidate) {
  95                                 getPublicationService().invalidate(doc);
  96                                 mystudy.update(doc);
  97                         } else if (todo == Execute.approve) {
  98                                 getPublicationService().approve(doc,
  99                                                 Calendar.getInstance().getTime());
 100                                 mystudy.update(doc);
 101                                 mystudy.getMenu().refreshSelectedItem(); // Updates the menu icon, in case of other documents in approved state
 102                         }
 103                         transax.commit();
 104                         return SUCCESS;
 105                 } catch (RuntimeException saverror) {
 106                         logger.error("Reason:", saverror);
 107                         if (transax != null && transax.isActive()) {
 108                                 // Second try-catch as the rollback could fail as well
 109                                 try {
 110                                         transax.rollback();
 111                                 } catch (HibernateException backerror) {
 112                                         logger.debug("Error rolling back transaction", backerror);
 113                                 }
 114                         }
 115                         return ERROR;
 116                 } catch (InvalidPropertyException error) {
 117                         transax.commit();
 118                         return INPUT;
 119                 }
 120         }
 121
 122         public String doAttach() {
 123                 // -------------------------
 124                 Session connex = Database.getSession();
 125                 Transaction transax = connex.beginTransaction();
 126                 try {
 127                         // Getting user inputs
 128                         mystudy = getOpenStudy();
 129                         User user = getConnectedUser();
 130                         Step step = mystudy.getSelectedStep();
 131                         File updir = getRepositoryService().getDownloadDirectory(user);
 132                         File upfile = new File(updir.getPath() + "/" + filename);
 133                         String[] parse = filename.split("\\x2E");
 134
 135                         Publication edited = step.getDocument(Integer.valueOf(index));
 136                         ConvertsRelation export = getPublicationService().attach(edited, parse[parse.length - 1]);
 137
 138                         if (logger.isInfoEnabled())
 139                                 logger.info("Moving \"" + upfile.getName() + "\" to \""
 140                                                 + updir.getPath() + "\".");
 141                         upfile.renameTo(export.getTo().asFile());
 142
 143                         mystudy.update(edited);
 144                         transax.commit();
 145                         return SUCCESS;
 146                 } catch (Exception error) {
 147                         logger.error("Reason:", error);
 148                         return ERROR;
 149                 }
 150         }
 151
 152         public String doDeleteDocument() {
 153                 // ---------------------------------
 154                 Session connex = Database.getSession();
 155                 Transaction transax = connex.beginTransaction();
 156                 try {
 157                         mystudy = getOpenStudy();
 158
 159                         Step step = mystudy.getSelectedStep();
 160                         Publication doctag = step.getDocument(Integer.valueOf(index));
 161
 162                         getStepService().removeDocument(step, doctag); // Updates the data structure
 163                         transax.commit();
 164
 165                         mystudy.remove(doctag); // Updates the presentation
 166                         return SUCCESS;
 167                 } catch (RuntimeException saverror) {
 168                         logger.error("Reason:", saverror);
 169                         if (transax != null && transax.isActive()) {
 170                                 // Second try-catch as the rollback could fail as well
 171                                 try {
 172                                         transax.rollback();
 173                                 } catch (HibernateException backerror) {
 174                                         logger.debug("Error rolling back transaction", backerror);
 175                                 }
 176                         }
 177                         return ERROR;
 178                 }
 179         }
 180
 181         // ==============================================================================================================================
 182         // Getters and setters
 183         // ==============================================================================================================================
 184
 185         public void setDocumentTitle(String title) {
 186                 // -------------------------------------------
 187                 this.title = title;
 188         }
 189
 190         public void setFileName(String filename) {
 191                 // -----------------------------------------
 192                 this.filename = filename;
 193         }
 194
 195         public void setIndex(String index) {
 196                 // -----------------------------------
 197                 this.index = index;
 198         }
 199
 200         /**
 201          * Get the publicationService.
 202          *
 203          * @return the publicationService
 204          */
 205         public PublicationService getPublicationService() {
 206                 return _publicationService;
 207         }
 208
 209         /**
 210          * Set the publicationService.
 211          *
 212          * @param publicationService
 213          *            the publicationService to set
 214          */
 215         public void setPublicationService(PublicationService publicationService) {
 216                 _publicationService = publicationService;
 217         }
 218
 219         /**
 220          * Get the repositoryService.
 221          *
 222          * @return the repositoryService
 223          */
 224         public RepositoryService getRepositoryService() {
 225                 return _repositoryService;
 226         }
 227
 228         /**
 229          * Set the repositoryService.
 230          *
 231          * @param repositoryService
 232          *            the repositoryService to set
 233          */
 234         public void setRepositoryService(RepositoryService repositoryService) {
 235                 _repositoryService = repositoryService;
 236         }
 237
 238         /**
 239          * Get the stepService.
 240          * @return the stepService
 241          */
 242         public StepService getStepService() {
 243                 return _stepService;
 244         }
 245
 246         /**
 247          * Set the stepService.
 248          * @param stepService the stepService to set
 249          */
 250         public void setStepService(StepService stepService) {
 251                 _stepService = stepService;
 252         }
 253 }