Package org.eclipse.persistence.internal.sessions

Examples of org.eclipse.persistence.internal.sessions.ChangeRecord

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            // PERF: Only process changed mappings.
            ObjectChangeSet changeSet = query.getObjectChangeSet();
            if ((changeSet != null) && (!changeSet.isNew())) {
                List changeRecords = changeSet.getChanges();
                for (Iterator iterator = changeRecords.iterator(); iterator.hasNext(); ) {
                    ChangeRecord record = (ChangeRecord)iterator.next();               
                    record.getMapping().postUpdate(query);
                }
            } else {
                List<DatabaseMapping> mappings = builder.getRelationshipMappings();
                int size = mappings.size();
                for (int index = 0; index < size; index++) {
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            // PERF: Only process changed mappings.
            ObjectChangeSet changeSet = query.getObjectChangeSet();
            if ((changeSet != null) && (!changeSet.isNew())) {
                List changeRecords = changeSet.getChanges();
                for (Iterator iterator = changeRecords.iterator(); iterator.hasNext(); ) {
                    ChangeRecord record = (ChangeRecord)iterator.next();
                    record.getMapping().preUpdate(query);
                }
            } else {
                List<DatabaseMapping> mappings = builder.getRelationshipMappings();
                int size = mappings.size();
                for (int index = 0; index < size; index++) {
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     * This method is used to create a change record from comparing two collections
     * @return org.eclipse.persistence.internal.sessions.ChangeRecord
     */
    @Override
    public ChangeRecord compareForChange(Object clone, Object backUp, ObjectChangeSet owner, AbstractSession uow) {
        ChangeRecord record = super.compareForChange(clone, backUp, owner, uow);
        if(record != null && getReferenceDescriptor().getOptimisticLockingPolicy() != null) {
            postCalculateChanges(record, (UnitOfWorkImpl)uow);
        }
        return record;
    }
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     * INTERNAL:
     * In cases where a relationship with detached or new entities is merged into itself previous changes may have been recorded for
     * the detached/new entity that need to be updated.
     */
    public void updateListenerForSelfMerge(ObjectChangeListener listener, ForeignReferenceMapping mapping, Object source, Object target, UnitOfWorkImpl unitOfWork){
        ChangeRecord record = (ChangeRecord) ((AttributeChangeListener)listener).getObjectChangeSet().getChangesForAttributeNamed(mapping.getAttributeName());
        mapping.updateChangeRecordForSelfMerge(record, source, target, (UnitOfWorkChangeSet) ((AttributeChangeListener)listener).getObjectChangeSet().getUOWChangeSet(), unitOfWork);
    }
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            // PERF: Only process changed mappings.
            ObjectChangeSet changeSet = query.getObjectChangeSet();
            if ((changeSet != null) && (!changeSet.isNew())) {
                List changeRecords = changeSet.getChanges();
                for (Iterator iterator = changeRecords.iterator(); iterator.hasNext(); ) {
                    ChangeRecord record = (ChangeRecord)iterator.next();               
                    record.getMapping().postUpdate(query);
                }
            } else {
                List<DatabaseMapping> mappings = builder.getRelationshipMappings();
                int size = mappings.size();
                for (int index = 0; index < size; index++) {
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            // PERF: Only process changed mappings.
            ObjectChangeSet changeSet = query.getObjectChangeSet();
            if ((changeSet != null) && (!changeSet.isNew())) {
                List changeRecords = changeSet.getChanges();
                for (Iterator iterator = changeRecords.iterator(); iterator.hasNext(); ) {
                    ChangeRecord record = (ChangeRecord)iterator.next();
                    record.getMapping().preUpdate(query);
                }
            } else {
                List<DatabaseMapping> mappings = builder.getRelationshipMappings();
                int size = mappings.size();
                for (int index = 0; index < size; index++) {
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     * This method is used to create a change record from comparing two collections
     * @return org.eclipse.persistence.internal.sessions.ChangeRecord
     */
    @Override
    public ChangeRecord compareForChange(Object clone, Object backUp, ObjectChangeSet owner, AbstractSession uow) {
        ChangeRecord record = super.compareForChange(clone, backUp, owner, uow);
        if(record != null && getReferenceDescriptor().getOptimisticLockingPolicy() != null) {
            postCalculateChanges(record, (UnitOfWorkImpl)uow);
        }
        return record;
    }
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            ObjectChangeSet changeSet = query.getObjectChangeSet();
            if ((changeSet != null) && (!changeSet.isNew())) {
                List changeRecords = changeSet.getChanges();
                int size = changeRecords.size();
                for (int index = 0; index < size; index++) {
                    ChangeRecord record = (ChangeRecord)changeRecords.get(index);
                    record.getMapping().postUpdate(query);
                }
            } else {
                List<DatabaseMapping> mappings = builder.getRelationshipMappings();
                int size = mappings.size();
                for (int index = 0; index < size; index++) {
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            ObjectChangeSet changeSet = query.getObjectChangeSet();
            if ((changeSet != null) && (!changeSet.isNew())) {
                List changeRecords = changeSet.getChanges();
                int size = changeRecords.size();
                for (int index = 0; index < size; index++) {
                    ChangeRecord record = (ChangeRecord)changeRecords.get(index);
                    record.getMapping().preUpdate(query);
                }
            } else {
                List<DatabaseMapping> mappings = builder.getRelationshipMappings();
                int size = mappings.size();
                for (int index = 0; index < size; index++) {
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            ObjectChangeSet changeSet = query.getObjectChangeSet();
            if ((changeSet != null) && (!changeSet.isNew())) {
                List changeRecords = changeSet.getChanges();
                int size = changeRecords.size();
                for (int index = 0; index < size; index++) {
                    ChangeRecord record = (ChangeRecord)changeRecords.get(index);
                    record.getMapping().postUpdate(query);
                }
            } else {
                List<DatabaseMapping> mappings = builder.getRelationshipMappings();
                int size = mappings.size();
                for (int index = 0; index < size; index++) {
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Related Classes of org.eclipse.persistence.internal.sessions.ChangeRecord

  • org.eclipse.persistence.descriptors.changetracking.AttributeChangeTrackingPolicy
  • org.eclipse.persistence.descriptors.DescriptorQueryManager
  • org.eclipse.persistence.mappings.UnidirectionalOneToManyMapping
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