コード例 #1
0
  /**
   * Attempt to process all the queued digest requests. Ones that cannot be processed now will be
   * returned to the queue.
   */
  protected void processQueue() {
    M_log.debug("Processing mail digest queue...");

    // setup a re-try queue
    List retry = new Vector();

    // grab the queue - any new stuff will be processed next time
    List queue = new Vector();
    synchronized (m_digestQueue) {
      queue.addAll(m_digestQueue);
      m_digestQueue.clear();
    }

    for (Iterator iQueue = queue.iterator(); iQueue.hasNext(); ) {
      DigestMessage message = (DigestMessage) iQueue.next();
      try {
        DigestEdit edit = edit(message.getTo());
        edit.add(message);
        commit(edit);
        // %%% could do this by pulling all for id from the queue in one commit -ggolden
      } catch (InUseException e) {
        M_log.warn("digest in use, will try send again at next digest attempt: " + e.getMessage());
        // retry next time
        retry.add(message);
      }
    }

    // requeue the retrys
    if (retry.size() > 0) {
      synchronized (m_digestQueue) {
        m_digestQueue.addAll(retry);
      }
    }
  }
コード例 #2
0
  /* (non-Javadoc)
   * @see uk.ac.ox.oucs.oxam.logic.PaperFileService#deposit(uk.ac.ox.oucs.oxam.logic.PaperFile, uk.ac.ox.oucs.oxam.logic.Callback)
   */
  public void deposit(PaperFile paperFile, InputStream in) {
    PaperFileImpl impl = castToImpl(paperFile);
    String path = impl.getPath();
    ContentResourceEdit resource = null;
    try {

      try {
        contentHostingService.checkResource(path);
        resource = contentHostingService.editResource(path);
        // Ignore PermissionException, IdUnusedException, TypeException
        // As they are too serious to continue.
      } catch (IdUnusedException iue) {
        // Will attempt to create containing folders.

        resource = contentHostingService.addResource(path);
        // Like the basename function.
        String filename = StringUtils.substringAfterLast(path, "/");
        ResourceProperties props = resource.getPropertiesEdit();
        props.addProperty(ResourceProperties.PROP_DISPLAY_NAME, filename);
        resource.setContentType(mimeTypes.getContentType(filename));
      }
      resource.setContent(in);
      contentHostingService.commitResource(resource, NotificationService.NOTI_NONE);
      LOG.debug("Sucessfully copied file to: " + path);
    } catch (OverQuotaException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (ServerOverloadException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (PermissionException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (InUseException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (TypeException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IdUsedException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IdInvalidException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (InconsistentException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } finally {
      // Close the stream here as this is where it's created.
      if (resource.isActiveEdit()) {
        contentHostingService.cancelResource(resource);
      }
    }
  }
コード例 #3
0
  @Override
  public void setDefaultPrivacyState(String userId, String visibility) {
    if (userId == null) {
      log.warn("Cannot set priavacy status for a null userId");
      return;
    }

    if (visibility == null) {
      visibility = PrivacyManager.VISIBLE;
    }

    PreferencesEdit editPref;
    try {
      editPref = preferencesService.edit(userId);

      ResourcePropertiesEdit props = editPref.getPropertiesEdit(PRIVACY_PREFS);
      props.addProperty(PrivacyManager.DEFAULT_PRIVACY_KEY, visibility);

      preferencesService.commit(editPref);
    } catch (PermissionException e) {
      log.warn(
          "You do not have the appropriate permissions to edit preferences for user: "******". "
              + e.getMessage());
    } catch (InUseException e) {
      log.warn(
          "Preferences for user: "******" are currently being edited. " + e.getMessage());
    } catch (IdUnusedException e) {
      try {
        editPref = preferencesService.add(userId);

        ResourcePropertiesEdit props = editPref.getPropertiesEdit(PRIVACY_PREFS);
        props.addProperty(PrivacyManager.DEFAULT_PRIVACY_KEY, visibility);

        preferencesService.commit(editPref);
      } catch (PermissionException e1) {
        // TODO Auto-generated catch block
        log.warn(
            "You do not have the appropriate permissions to edit preferences for user: "******". "
                + e1.getMessage());
      } catch (IdUsedException e1) {
        log.warn(
            "No preferences for user: "******" found intially, attempted to add new preferences. "
                + e1.getMessage());
      }
    }
  }
コード例 #4
0
  @WebMethod
  @Path("/undeleteAssignments")
  @Produces("text/plain")
  @GET
  public String undeleteAssignments(
      @WebParam(name = "sessionId", partName = "sessionId") @QueryParam("sessionId")
          String sessionId,
      @WebParam(name = "context", partName = "context") @QueryParam("context") String context) {
    try {
      // establish the session
      Session s = establishSession(sessionId);

      Iterator assingments = assignmentService.getAssignmentsForContext(context);
      while (assingments.hasNext()) {
        Assignment ass = (Assignment) assingments.next();
        ResourceProperties rp = ass.getProperties();

        try {
          String deleted = rp.getProperty(ResourceProperties.PROP_ASSIGNMENT_DELETED);

          LOG.info("Assignment " + ass.getTitle() + " deleted status: " + deleted);
          if (deleted != null) {
            AssignmentEdit ae = assignmentService.editAssignment(ass.getId());
            ResourcePropertiesEdit rpe = ae.getPropertiesEdit();
            LOG.info("undeleting" + ass.getTitle() + " for site " + context);
            rpe.removeProperty(ResourceProperties.PROP_ASSIGNMENT_DELETED);

            assignmentService.commitEdit(ae);
          }
        } catch (IdUnusedException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        } catch (PermissionException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        } catch (InUseException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        }
      }
    } catch (Exception e) {
      LOG.error("WS undeleteAssignments(): " + e.getClass().getName() + " : " + e.getMessage());
      return e.getClass().getName() + " : " + e.getMessage();
    }

    return "success";
  }
コード例 #5
0
 public boolean updateScore(String submissionId) {
   boolean saved = false;
   SecurityAdvisor sa =
       new SecurityAdvisor() {
         public SecurityAdvice isAllowed(String userId, String function, String reference) {
           if (AssignmentService.SECURE_GRADE_ASSIGNMENT_SUBMISSION.equals(function)
               || AssignmentService.SECURE_UPDATE_ASSIGNMENT.equals(function)
               || AssignmentService.SECURE_ACCESS_ASSIGNMENT.equals(function)
               || AssignmentService.SECURE_ACCESS_ASSIGNMENT_SUBMISSION.equals(function)) {
             return SecurityAdvice.ALLOWED;
           } else {
             return SecurityAdvice.PASS;
           }
         }
       };
   try {
     securityService.pushAdvisor(sa);
     // first check that submission exists and that it can be graded/override score
     AssignmentSubmission submission = assignmentService.getSubmission(submissionId);
     // only override grades that have never been graded or was last graded by this service
     // this prevents this service from overriding instructor set grades, which take precedent.
     if (submission != null
         && (submission.getGraded() == false
             || submission.getGradedBy() == null
             || "".equals(submission.getGradedBy().trim())
             || AssignmentPeerAssessmentService.class
                 .getName()
                 .equals(submission.getGradedBy().trim()))) {
       List<PeerAssessmentItem> items =
           getPeerAssessmentItems(
               submissionId, submission.getAssignment().getContent().getFactor());
       if (items != null) {
         // scores are stored w/o decimal points, so a score of 3.4 is stored as 34 in the DB
         // add all the scores together and divide it by the number of scores added.  Then round.
         Integer totalScore = 0;
         int denominator = 0;
         for (PeerAssessmentItem item : items) {
           if (!item.isRemoved() && item.getScore() != null) {
             totalScore += item.getScore();
             denominator++;
           }
         }
         if (denominator > 0) {
           totalScore = Math.round(totalScore / denominator);
         } else {
           totalScore = null;
         }
         String totleScoreStr = null;
         if (totalScore != null) {
           totleScoreStr = totalScore.toString();
         }
         boolean changed = false;
         if ((totleScoreStr == null || "".equals(totleScoreStr))
             && (submission.getGrade() == null || "".equals(submission.getGrade()))) {
           // scores are both null, nothing changed
         } else if ((totleScoreStr != null && !"".equals(totleScoreStr))
             && (submission.getGrade() == null || "".equals(submission.getGrade()))) {
           // one score changed, update
           changed = true;
         } else if ((totleScoreStr == null || "".equals(totleScoreStr))
             && (submission.getGrade() != null && !"".equals(submission.getGrade()))) {
           // one score changed, update
           changed = true;
         } else if (!totleScoreStr.equals(submission.getGrade())) {
           changed = true;
         }
         if (changed) {
           AssignmentSubmissionEdit edit = assignmentService.editSubmission(submissionId);
           edit.setGrade(totleScoreStr);
           edit.setGraded(true);
           edit.setGradedBy(AssignmentPeerAssessmentService.class.getName());
           edit.setGradeReleased(false);
           assignmentService.commitEdit(edit);
           saved = true;
         }
       }
     }
   } catch (IdUnusedException e) {
     log.error(e.getMessage(), e);
   } catch (InUseException e) {
     log.error(e.getMessage(), e);
   } catch (PermissionException e) {
     log.error(e.getMessage(), e);
   } finally {
     // remove advisor
     if (sa != null) {
       securityService.popAdvisor(sa);
     }
   }
   return saved;
 }