/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* 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.camel.component.cxf.interceptors;
import java.util.List;
//import java.util.ResourceBundle;
//import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.namespace.QName;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
//import org.apache.cxf.common.i18n.BundleUtils;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
/**
* This is the base class for message interceptors that intercepts
* binding specific headers and message parts as DOM Element.
* Then moves dom elements between header and message part list based on the
* binding operation info provided in the exchange.
*/
public abstract class AbstractMessageOutInterceptor<T extends Message>
extends AbstractPhaseInterceptor<T> {
public AbstractMessageOutInterceptor(String phase) {
super(phase);
}
protected boolean isRequestor(Message message) {
return Boolean.TRUE.equals(message.get(Message.REQUESTOR_ROLE));
}
protected abstract Logger getLogger();
protected Element createElement(QName elName, List<Element> childEl) {
Document doc = DOMUtils.createDocument();
String prefix = elName.getPrefix();
StringBuilder tagName = new StringBuilder();
if (!"".equals(prefix)) {
tagName.append(prefix);
tagName.append(":");
}
tagName.append(elName.getLocalPart());
Element el = doc.createElementNS(elName.getNamespaceURI(),
tagName.toString());
if (!"".equals(elName.getPrefix())) {
StringBuilder attrName = new StringBuilder("xmlns");
attrName.append(':');
attrName.append(elName.getPrefix());
el.setAttribute(attrName.toString(), elName.getNamespaceURI());
}
for (Element part : childEl) {
Node adoptedNode = doc.adoptNode(part);
el.appendChild(adoptedNode);
}
return el;
}
}