/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. The ASF licenses this file to You
* under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.webdav.client.methods;
import org.apache.log4j.Logger;
import org.apache.jackrabbit.webdav.property.DavPropertySet;
import org.apache.jackrabbit.webdav.property.DavPropertyNameSet;
import org.apache.jackrabbit.webdav.DavMethods;
import org.apache.jackrabbit.webdav.DavConstants;
import org.apache.jackrabbit.webdav.xml.DomUtil;
import org.apache.xml.serialize.OutputFormat;
import org.apache.xml.serialize.XMLSerializer;
import org.w3c.dom.Element;
import org.w3c.dom.Document;
import javax.xml.parsers.ParserConfigurationException;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
/**
* <code>PropPatchMethod</code>...
*/
public class PropPatchMethod extends DavMethodBase implements DavConstants {
private static Logger log = Logger.getLogger(PropPatchMethod.class);
public PropPatchMethod(String uri, DavPropertySet setProperties,
DavPropertyNameSet removeProperties) throws IOException {
super(uri);
if (setProperties == null || removeProperties == null) {
throw new IllegalArgumentException("Neither setProperties nor removeProperties must be null.");
}
try {
Document document = BUILDER_FACTORY.newDocumentBuilder().newDocument();
Element propupdate = DomUtil.createElement(document, XML_PROPERTYUPDATE, NAMESPACE);
// DAV:set
Element set = DomUtil.createElement(document, XML_SET, NAMESPACE);
set.appendChild(setProperties.toXml(document));
// DAV:remove
Element remove = DomUtil.createElement(document, XML_REMOVE, NAMESPACE);
remove.appendChild(removeProperties.toXml(document));
propupdate.appendChild(set);
propupdate.appendChild(remove);
document.appendChild(propupdate);
ByteArrayOutputStream out = new ByteArrayOutputStream();
OutputFormat format = new OutputFormat("xml", "UTF-8", true);
XMLSerializer serializer = new XMLSerializer(out, format);
serializer.setNamespaces(true);
serializer.asDOMSerializer().serialize(document);
setRequestBody(out.toString());
} catch (ParserConfigurationException e) {
throw new IOException(e.getMessage());
}
}
/**
* @see org.apache.commons.httpclient.HttpMethod#getName()
*/
public String getName() {
return DavMethods.METHOD_PROPPATCH;
}
}