/******************************************************************************* | |
* Copyright (c) 2011, 2013 Oracle and/or its affiliates. All rights reserved. | |
* This program and the accompanying materials are made available under the | |
* terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* - rbarkhouse - 27 January 2012 - 2.3.3 - Initial implementation | |
******************************************************************************/ | |
package org.eclipse.persistence.internal.oxm; | |
import org.eclipse.persistence.internal.core.sessions.CoreAbstractSession; | |
import org.eclipse.persistence.internal.oxm.record.MarshalContext; | |
import org.eclipse.persistence.internal.oxm.record.MarshalRecord; | |
import org.eclipse.persistence.internal.oxm.record.UnmarshalRecord; | |
/** | |
* INTERNAL: | |
* <p> | |
* <b>Purpose</b>: Handles grouping elements for Collections when used with the TreeObjectBuilder. | |
* </p> | |
*/ | |
public class CollectionGroupingElementNodeValue extends NodeValue { | |
ContainerValue containerValue; | |
public CollectionGroupingElementNodeValue(ContainerValue c) { | |
this.containerValue = c; | |
} | |
public boolean isOwningNode(XPathFragment xPathFragment) { | |
return true; | |
} | |
public boolean isMarshalNodeValue() { | |
return false; | |
} | |
public boolean isWrapperNodeValue() { | |
return true; | |
} | |
public void endElement(XPathFragment xPathFragment, UnmarshalRecord unmarshalRecord) { | |
Object collection = unmarshalRecord.getContainerInstance(this.containerValue, false); | |
endElement(xPathFragment, unmarshalRecord, collection); | |
} | |
public void endElement(XPathFragment xPathFragment, UnmarshalRecord unmarshalRecord, Object collection) { | |
if (collection == null && !unmarshalRecord.isNil()) { | |
unmarshalRecord.setContainerInstance(this.containerValue.getIndex(), this.containerValue.getContainerInstance()); | |
} | |
} | |
public boolean marshal(XPathFragment xPathFragment, MarshalRecord marshalRecord, Object object, CoreAbstractSession session, NamespaceResolver namespaceResolver) { | |
return false; | |
} | |
public boolean marshalSingleValue(XPathFragment xPathFragment, MarshalRecord marshalRecord, Object object, Object objectValue, CoreAbstractSession session, NamespaceResolver namespaceResolver, MarshalContext marshalContext) { | |
return false; | |
} | |
} |