NodeIteratorLinkAware.java
/*
* Copyright (C) 2003-2009 eXo Platform SAS.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Affero General Public License
* as published by the Free Software Foundation; either version 3
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, see<http://www.gnu.org/licenses/>.
*/
package org.exoplatform.services.cms.link;
import javax.jcr.Node;
import javax.jcr.NodeIterator;
import javax.jcr.RepositoryException;
import org.exoplatform.services.log.ExoLogger;
import org.exoplatform.services.log.Log;
/**
* Created by The eXo Platform SAS
* Author : eXoPlatform
* nicolas.filotto@exoplatform.com
* 1 avr. 2009
*/
public class NodeIteratorLinkAware extends RangeIteratorLinkAware implements NodeIterator {
/**
* Logger.
*/
private static final Log LOG = ExoLogger.getLogger(NodeIteratorLinkAware.class.getName());
public NodeIteratorLinkAware(String originalWorkspace, String virtualPath, NodeIterator nodeIterator) {
super(originalWorkspace, virtualPath, nodeIterator);
}
/**
* {@inheritDoc}
*/
public Node nextNode() {
Node node = (Node) iterator.next();
try {
return new NodeLinkAware(originalWorkspace, LinkUtils.createPath(virtualPath, node.getName()
+ (node.getIndex() > 1 ? "[" + node.getIndex() + "]" : "")), node);
} catch (RepositoryException e) {
if (LOG.isErrorEnabled()) {
LOG.error("Cannot create an instance of NodeLinkAware", e);
}
}
return node;
}
/**
* {@inheritDoc}
*/
public Object next() {
return nextNode();
}
}