/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.jcr.webdav.resource;
import org.exoplatform.common.util.HierarchicalProperty;
import org.exoplatform.services.jcr.webdav.xml.WebDavNamespaceContext;
import java.net.URI;
import javax.jcr.AccessDeniedException;
import javax.jcr.Node;
import javax.jcr.PathNotFoundException;
import javax.jcr.RepositoryException;
import javax.xml.namespace.QName;
/**
* Created by The eXo Platform SARL .<br/>
*
* @author Gennady Azarenkov
* @version $Id: $
*/
public class VersionedCollectionResource extends CollectionResource implements VersionedResource
{
/**
*
* @param identifier resource identifier
* @param node node
* @param namespaceContext namespace context
* @throws IllegalResourceTypeException {@link IllegalResourceTypeException}
* @throws RepositoryException {@link RepositoryException}
*/
public VersionedCollectionResource(URI identifier, Node node, WebDavNamespaceContext namespaceContext)
throws IllegalResourceTypeException, RepositoryException
{
super(VERSIONED_COLLECTION, identifier, node, namespaceContext);
if (!node.isNodeType("mix:versionable"))
throw new IllegalResourceTypeException("Node type is not applicable for Versioned FILE resource "
+ node.getPath());
}
/**
* @return this resource versionhistory.
* @throws RepositoryException {@link RepositoryException}
* @throws IllegalResourceTypeException {@link IllegalResourceTypeException}
*/
public VersionHistoryResource getVersionHistory() throws RepositoryException, IllegalResourceTypeException
{
return new VersionHistoryResource(versionHistoryURI(), node.getVersionHistory(), this, namespaceContext);
}
/**
* returns versionhistory URI.
*
* @return versionhistory URI
*/
protected final URI versionHistoryURI()
{
return URI.create(identifier.toASCIIString() + "?vh");
}
/**
* {@inheritDoc}
*/
@Override
public HierarchicalProperty getProperty(QName name) throws PathNotFoundException, AccessDeniedException,
RepositoryException
{
if (name.equals(ISVERSIONED))
{
return new HierarchicalProperty(name, "1");
}
else if (name.equals(CHECKEDIN))
{
if (node.isCheckedOut())
{
throw new PathNotFoundException();
}
String checkedInHref = identifier.toASCIIString() + "?version=" + node.getBaseVersion().getName();
HierarchicalProperty checkedIn = new HierarchicalProperty(name);
checkedIn.addChild(new HierarchicalProperty(new QName("DAV:", "href"), checkedInHref));
return checkedIn;
}
else if (name.equals(CHECKEDOUT))
{
if (!node.isCheckedOut())
{
throw new PathNotFoundException();
}
return new HierarchicalProperty(name);
}
else if (name.equals(VERSIONNAME))
{
return new HierarchicalProperty(name, node.getBaseVersion().getName());
}
return super.getProperty(name);
}
}