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/*******************************************************************************
* Copyright (c) 2012, 2013 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.jaxb.eclipselink.core.internal.context.java;
import org.eclipse.jpt.common.utility.internal.iterable.IterableTools;
import org.eclipse.jpt.jaxb.core.JaxbFactory;
import org.eclipse.jpt.jaxb.core.context.JaxbAttributeMapping;
import org.eclipse.jpt.jaxb.core.context.JaxbPersistentAttribute;
import org.eclipse.jpt.jaxb.core.context.java.JavaAttributeMappingDefinition;
import org.eclipse.jpt.jaxb.core.internal.context.java.AbstractJavaAttributeMappingDefinition;
import org.eclipse.jpt.jaxb.eclipselink.core.ELJaxbMappingKeys;
import org.eclipse.jpt.jaxb.eclipselink.core.resource.java.ELJaxb;
public class ELJavaXmlJoinNodesMappingDefinition
extends AbstractJavaAttributeMappingDefinition {
// singleton
private static final ELJavaXmlJoinNodesMappingDefinition INSTANCE =
new ELJavaXmlJoinNodesMappingDefinition();
private static final String[] SUPPORTING_ANNOTATION_NAMES = { ELJaxb.XML_JOIN_NODE };
/**
* Return the singleton.
*/
public static JavaAttributeMappingDefinition instance() {
return INSTANCE;
}
/**
* Enforce singleton usage
*/
protected ELJavaXmlJoinNodesMappingDefinition() {
super();
}
public String getKey() {
return ELJaxbMappingKeys.XML_JOIN_NODES_ATTRIBUTE_MAPPING_KEY;
}
public String getAnnotationName() {
return ELJaxb.XML_JOIN_NODES;
}
@Override
public boolean isSpecified(JaxbPersistentAttribute persistentAttribute) {
return persistentAttribute.getJavaResourceAttribute().getContainerAnnotation(getAnnotationName()) != null
|| ! IterableTools.isEmpty(persistentAttribute.getJavaResourceAttribute().getAnnotations(ELJaxb.XML_JOIN_NODE));
}
public Iterable<String> getSupportingAnnotationNames() {
return IterableTools.listIterable(SUPPORTING_ANNOTATION_NAMES);
}
public JaxbAttributeMapping buildMapping(JaxbPersistentAttribute parent, JaxbFactory factory) {
return new ELJavaXmlJoinNodesMapping(parent);
}
}
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