/******************************************************************************* | |
* Copyright (c) 1998, 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: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.internal.oxm; | |
import java.lang.reflect.InvocationTargetException; | |
import java.lang.reflect.Method; | |
import java.util.Collection; | |
import java.util.Iterator; | |
import org.eclipse.persistence.descriptors.ClassDescriptor; | |
import org.eclipse.persistence.internal.security.PrivilegedAccessHelper; | |
import org.eclipse.persistence.internal.sessions.AbstractSession; | |
import org.eclipse.persistence.oxm.record.XMLRecord; | |
/** | |
* INTERNAL: | |
* <p><b>Purpose:</b> | |
*/ | |
public class XMLSequencedObjectBuilder extends XMLObjectBuilder { | |
public XMLSequencedObjectBuilder(ClassDescriptor descriptor) { | |
super(descriptor); | |
} | |
public void writeOutMappings(XMLRecord record, Object object, AbstractSession session) { | |
// PERF: Avoid synchronized enumerator as is concurrency bottleneck. | |
Collection settings = getSettingsFromObject(object); | |
if(settings != null) { | |
Iterator settingsIter = settings.iterator(); | |
while(settingsIter.hasNext()) { | |
XMLSetting next = (XMLSetting)settingsIter.next(); | |
next.getMapping().writeSingleValue(next.getValue(), object, record, session); | |
} | |
} | |
} | |
public Collection getSettingsFromObject(Object obj) { | |
Method getSettingsMethod = ((XMLSequencedDescriptor)getDescriptor()).getGetSettingsMethod(); | |
try { | |
Collection settings = (Collection)PrivilegedAccessHelper.invokeMethod(getSettingsMethod, obj, new Object[0]); | |
return settings; | |
} catch(IllegalAccessException ex) { | |
} catch(InvocationTargetException ex) { | |
} | |
return new java.util.ArrayList(); | |
} | |
} |