Пример #1
0
 /**
  * Commit all of the objects of the class type in the change set. This allows for the order of the
  * classes to be processed optimally.
  */
 protected void commitNewObjectsForClassWithChangeSet(
     UnitOfWorkChangeSet uowChangeSet, Class theClass) {
   Map<ObjectChangeSet, ObjectChangeSet> newObjectChangesList =
       uowChangeSet.getNewObjectChangeSets().get(theClass);
   if (newObjectChangesList != null) { // may be no changes for that class type.
     AbstractSession session = getSession();
     ClassDescriptor descriptor = session.getDescriptor(theClass);
     List<ObjectChangeSet> newChangeSets = new ArrayList(newObjectChangesList.values());
     int size = newChangeSets.size();
     for (int index = 0; index < size; index++) {
       ObjectChangeSet changeSetToWrite = newChangeSets.get(index);
       Object objectToWrite = changeSetToWrite.getUnitOfWorkClone();
       if (!isProcessedCommit(objectToWrite)) {
         // PERF: Get the descriptor query, to avoid extra query creation.
         InsertObjectQuery commitQuery = descriptor.getQueryManager().getInsertQuery();
         if (commitQuery == null) {
           commitQuery = new InsertObjectQuery();
           commitQuery.setDescriptor(descriptor);
         } else {
           // Ensure original query has been prepared.
           commitQuery.checkPrepare(session, commitQuery.getTranslationRow());
           commitQuery = (InsertObjectQuery) commitQuery.clone();
         }
         commitQuery.setIsExecutionClone(true);
         commitQuery.setObjectChangeSet(changeSetToWrite);
         commitQuery.setObject(objectToWrite);
         commitQuery.cascadeOnlyDependentParts();
         commitQuery.setModifyRow(null);
         session.executeQuery(commitQuery);
       }
       uowChangeSet.putNewObjectInChangesList(changeSetToWrite, session);
     }
   }
 }
Пример #2
0
 /**
  * Commit changed of the objects of the class type in the change set. This allows for the order of
  * the classes to be processed optimally.
  */
 protected void commitChangedObjectsForClassWithChangeSet(
     UnitOfWorkChangeSet uowChangeSet, Class theClass) {
   Map<ObjectChangeSet, ObjectChangeSet> objectChangesList =
       uowChangeSet.getObjectChanges().get(theClass);
   if (objectChangesList != null) { // may be no changes for that class type.		
     ClassDescriptor descriptor = null;
     AbstractSession session = getSession();
     Collection<ObjectChangeSet> changes = objectChangesList.values();
     if (((UnitOfWorkImpl) session).shouldOrderUpdates()) {
       changes = new ArrayList(objectChangesList.values());
       Collections.sort((List) changes);
     }
     for (ObjectChangeSet changeSetToWrite : changes) {
       Object objectToWrite = changeSetToWrite.getUnitOfWorkClone();
       if (descriptor == null) {
         descriptor = session.getDescriptor(objectToWrite);
       }
       if (!isProcessedCommit(objectToWrite)) {
         // Commit and resume on failure can cause a new change set to be in existing, so need to
         // check here.
         WriteObjectQuery commitQuery = null;
         if (changeSetToWrite.isNew()) {
           commitQuery = new InsertObjectQuery();
         } else {
           commitQuery = new UpdateObjectQuery();
         }
         commitQuery.setIsExecutionClone(true);
         commitQuery.setDescriptor(descriptor);
         commitQuery.setObjectChangeSet(changeSetToWrite);
         commitQuery.setObject(objectToWrite);
         commitQuery.cascadeOnlyDependentParts();
         // removed checking session type to set cascade level
         // will always be a unitOfWork so we need to cascade dependent parts
         session.executeQuery(commitQuery);
       }
     }
   }
 }