oracle.toplink.essentials.internal.ejb.cmp3.xml.columns.XMLJoinColumns Maven / Gradle / Ivy
/*
* The contents of this file are subject to the terms
* of the Common Development and Distribution License
* (the "License"). You may not use this file except
* in compliance with the License.
*
* You can obtain a copy of the license at
* glassfish/bootstrap/legal/CDDLv1.0.txt or
* https://glassfish.dev.java.net/public/CDDLv1.0.html.
* See the License for the specific language governing
* permissions and limitations under the License.
*
* When distributing Covered Code, include this CDDL
* HEADER in each file and include the License file at
* glassfish/bootstrap/legal/CDDLv1.0.txt. If applicable,
* add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your
* own identifying information: Portions Copyright [yyyy]
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// Copyright (c) 1998, 2007, Oracle. All rights reserved.
package oracle.toplink.essentials.internal.ejb.cmp3.xml.columns;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import oracle.toplink.essentials.internal.ejb.cmp3.xml.XMLHelper;
import oracle.toplink.essentials.internal.ejb.cmp3.xml.XMLConstants;
import oracle.toplink.essentials.internal.ejb.cmp3.metadata.columns.MetadataJoinColumns;
/**
* Object to hold onto xml join column metadata.
*
* @author Guy Pelletier
* @since TopLink EJB 3.0 Reference Implementation
*/
public class XMLJoinColumns extends MetadataJoinColumns {
/**
* INTERNAL:
*/
public XMLJoinColumns(Node node, XMLHelper helper) {
this(helper.getNodes(node, XMLConstants.JOIN_COLUMN), helper);
}
/**
* INTERNAL:
*/
public XMLJoinColumns(NodeList nodes, XMLHelper helper) {
for (int i = 0; i < nodes.getLength(); i++) {
m_joinColumns.add(new XMLJoinColumn(nodes.item(i), helper));
}
}
/**
* INTERNAL:
*/
public boolean loadedFromXML() {
return true;
}
}