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

Package org.eclipse.persistence.internal.sessions

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

org.eclipse.persistence.internal.sessions.CollectionChangeRecord

Purpose: This class holds the record of the changes made to a collection attribute of an object.
Description: Collections must be compared to each other and added and removed objects must be recorded separately.

     * Overridden by mappings that require additional processing of the change record after the record has been calculated.
     */
    @Override
    public void postCalculateChanges(org.eclipse.persistence.sessions.changesets.ChangeRecord changeRecord, UnitOfWorkImpl uow) {
        // targets are added to and/or removed to/from the source.
        CollectionChangeRecord collectionChangeRecord = (CollectionChangeRecord)changeRecord;
        Iterator it = collectionChangeRecord.getAddObjectList().values().iterator();
        while(it.hasNext()) {
            ObjectChangeSet change = (ObjectChangeSet)it.next();
            if(!change.hasChanges()) {
                change.setShouldModifyVersionField(Boolean.TRUE);
                ((org.eclipse.persistence.internal.sessions.UnitOfWorkChangeSet)change.getUOWChangeSet()).addObjectChangeSet(change, uow, false);
            }
        }
        // in the mapping is privately owned then the target will be deleted - no need to modify target version.
        it = collectionChangeRecord.getRemoveObjectList().values().iterator();
        while(it.hasNext()) {
            ObjectChangeSet change = (ObjectChangeSet)it.next(); 
            if (!isPrivateOwned()){
                if(!change.hasChanges()) {
                    change.setShouldModifyVersionField(Boolean.TRUE);

View Full Code Here

     * Overridden by mappings that require additional processing of the change record after the record has been calculated.
     */
    @Override
    public void postCalculateChanges(org.eclipse.persistence.sessions.changesets.ChangeRecord changeRecord, UnitOfWorkImpl uow) {
        // targets are added to and/or removed to/from the source.
        CollectionChangeRecord collectionChangeRecord = (CollectionChangeRecord)changeRecord;
        Iterator it = collectionChangeRecord.getAddObjectList().values().iterator();
        while(it.hasNext()) {
            ObjectChangeSet change = (ObjectChangeSet)it.next();
            if(!change.hasChanges()) {
                change.setShouldModifyVersionField(Boolean.TRUE);
                ((org.eclipse.persistence.internal.sessions.UnitOfWorkChangeSet)change.getUOWChangeSet()).addObjectChangeSet(change, uow, false);
            }
        }
        // in the mapping is privately owned then the target will be deleted - no need to modify target version.
        it = collectionChangeRecord.getRemoveObjectList().values().iterator();
        while(it.hasNext()) {
            ObjectChangeSet change = (ObjectChangeSet)it.next(); 
            if (!isPrivateOwned()){
                if(!change.hasChanges()) {
                    change.setShouldModifyVersionField(Boolean.TRUE);

View Full Code Here

     * INTERNAL:
     * Overridden by mappings that require additional processing of the change record after the record has been calculated.
     */
    public void postCalculateChanges(org.eclipse.persistence.sessions.changesets.ChangeRecord changeRecord, AbstractSession session) {
        // targets are added to and/or removed to/from the source.
        CollectionChangeRecord collectionChangeRecord = (CollectionChangeRecord)changeRecord;
        Iterator it = collectionChangeRecord.getAddObjectList().values().iterator();
        while(it.hasNext()) {
            ObjectChangeSet change = (ObjectChangeSet)it.next();
            if(!change.hasChanges()) {
                change.setShouldModifyVersionField(Boolean.TRUE);
                ((org.eclipse.persistence.internal.sessions.UnitOfWorkChangeSet)change.getUOWChangeSet()).addObjectChangeSet(change, session, false);
            }
        }
        // in the mapping is privately owned then the target will be deleted - no need to modify target version.
        if(!isPrivateOwned()) {
            it = collectionChangeRecord.getRemoveObjectList().values().iterator();
            while(it.hasNext()) {
                ObjectChangeSet change = (ObjectChangeSet)it.next(); 
                if(!change.hasChanges()) {
                    change.setShouldModifyVersionField(Boolean.TRUE);
                    ((org.eclipse.persistence.internal.sessions.UnitOfWorkChangeSet)change.getUOWChangeSet()).addObjectChangeSet(change, session, false);

View Full Code Here

     * Overridden by mappings that require additional processing of the change record after the record has been calculated.
     */
    @Override
    public void postCalculateChanges(org.eclipse.persistence.sessions.changesets.ChangeRecord changeRecord, UnitOfWorkImpl uow) {
        // targets are added to and/or removed to/from the source.
        CollectionChangeRecord collectionChangeRecord = (CollectionChangeRecord)changeRecord;
        Iterator it = collectionChangeRecord.getAddObjectList().values().iterator();
        while(it.hasNext()) {
            ObjectChangeSet change = (ObjectChangeSet)it.next();
            if(!change.hasChanges()) {
                change.setShouldModifyVersionField(Boolean.TRUE);
                ((org.eclipse.persistence.internal.sessions.UnitOfWorkChangeSet)change.getUOWChangeSet()).addObjectChangeSet(change, uow, false);
            }
        }
        // in the mapping is privately owned then the target will be deleted - no need to modify target version.
        it = collectionChangeRecord.getRemoveObjectList().values().iterator();
        while(it.hasNext()) {
            ObjectChangeSet change = (ObjectChangeSet)it.next(); 
            if (!isPrivateOwned()){
                if(!change.hasChanges()) {
                    change.setShouldModifyVersionField(Boolean.TRUE);

View Full Code Here

     * Overridden by mappings that require additional processing of the change record after the record has been calculated.
     */
    @Override
    public void postCalculateChanges(org.eclipse.persistence.sessions.changesets.ChangeRecord changeRecord, UnitOfWorkImpl uow) {
        // targets are added to and/or removed to/from the source.
        CollectionChangeRecord collectionChangeRecord = (CollectionChangeRecord)changeRecord;
        Iterator it = collectionChangeRecord.getAddObjectList().values().iterator();
        while(it.hasNext()) {
            ObjectChangeSet change = (ObjectChangeSet)it.next();
            if(!change.hasChanges()) {
                change.setShouldModifyVersionField(Boolean.TRUE);
                ((org.eclipse.persistence.internal.sessions.UnitOfWorkChangeSet)change.getUOWChangeSet()).addObjectChangeSet(change, uow, false);
            }
        }
        // in the mapping is privately owned then the target will be deleted - no need to modify target version.
        it = collectionChangeRecord.getRemoveObjectList().values().iterator();
        while(it.hasNext()) {
            ObjectChangeSet change = (ObjectChangeSet)it.next(); 
            if (!isPrivateOwned()){
                if(!change.hasChanges()) {
                    change.setShouldModifyVersionField(Boolean.TRUE);

View Full Code Here

0 1

TOP

Related Classes of org.eclipse.persistence.internal.sessions.CollectionChangeRecord

org.eclipse.persistence.descriptors.ClassDescriptor

org.eclipse.persistence.internal.queries.ContainerPolicy

org.eclipse.persistence.mappings.UnidirectionalOneToManyMapping

java.util.Map

java.util.List

java.util.HashMap

java.util.IdentityHashMap

java.util.Iterator

java.util.ArrayList

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.