/**
* 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
* <p/>
* http://www.apache.org/licenses/LICENSE-2.0
* <p/>
* 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.superbiz.calculator.wsh;
import org.w3c.dom.Node;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPBody;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import java.util.Collections;
import java.util.Set;
public class Increment implements SOAPHandler<SOAPMessageContext> {
public boolean handleMessage(SOAPMessageContext mc) {
try {
final SOAPMessage message = mc.getMessage();
final SOAPBody body = message.getSOAPBody();
final String localName = body.getFirstChild().getLocalName();
if ("sumResponse".equals(localName) || "multiplyResponse".equals(localName)) {
final Node responseNode = body.getFirstChild();
final Node returnNode = responseNode.getFirstChild();
final Node intNode = returnNode.getFirstChild();
final int value = new Integer(intNode.getNodeValue());
intNode.setNodeValue(Integer.toString(value + 1));
}
return true;
} catch (SOAPException e) {
return false;
}
}
public Set<QName> getHeaders() {
return Collections.emptySet();
}
public void close(MessageContext mc) {
}
public boolean handleFault(SOAPMessageContext mc) {
return true;
}
}