/**
* 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.cxf.jaxws.handler.soap;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPHeader;
import javax.xml.soap.SOAPHeaderElement;
import javax.xml.soap.SOAPMessage;
import javax.xml.ws.WebServiceException;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.binding.soap.saaj.SAAJInInterceptor;
import org.apache.cxf.helpers.CastUtils;
import org.apache.cxf.jaxws.context.WrappedMessageContext;
import org.apache.cxf.message.Message;
public class SOAPMessageContextImpl extends WrappedMessageContext implements SOAPMessageContext {
private static final SAAJInInterceptor SAAJ_IN = new SAAJInInterceptor();
private Set<String> roles = new HashSet<String>();
public SOAPMessageContextImpl(Message m) {
super(m, Scope.HANDLER);
roles.add(getWrappedSoapMessage().getVersion().getNextRole());
}
public void setMessage(SOAPMessage message) {
if (getWrappedMessage().getContent(Object.class) instanceof SOAPMessage) {
getWrappedMessage().setContent(Object.class, message);
} else {
getWrappedMessage().setContent(SOAPMessage.class, message);
}
}
public SOAPMessage getMessage() {
SOAPMessage message = null;
if (getWrappedMessage().getContent(Object.class) instanceof SOAPMessage) {
message = (SOAPMessage)getWrappedMessage().getContent(Object.class);
} else {
message = getWrappedMessage().getContent(SOAPMessage.class);
}
//Only happens to non-Dispatch/Provider case.
if (null == message) {
Boolean outboundProperty = (Boolean)get(MessageContext.MESSAGE_OUTBOUND_PROPERTY);
if (outboundProperty == null || !outboundProperty) {
//No SOAPMessage exists yet, so lets create one
SAAJ_IN.handleMessage(getWrappedSoapMessage());
message = getWrappedSoapMessage().getContent(SOAPMessage.class);
}
}
return message;
}
// TODO: handle the boolean parameter
public Object[] getHeaders(QName name, JAXBContext context, boolean allRoles) {
SOAPMessage msg = getMessage();
SOAPHeader header;
try {
header = msg.getSOAPPart().getEnvelope().getHeader();
if (header == null || !header.hasChildNodes()) {
return new Object[0];
}
List<Object> ret = new ArrayList<Object>();
Iterator<SOAPHeaderElement> it = CastUtils.cast(header.examineAllHeaderElements());
while (it.hasNext()) {
SOAPHeaderElement she = it.next();
if ((allRoles
|| roles.contains(she.getActor()))
&& name.equals(she.getElementQName())) {
ret.add(context.createUnmarshaller().unmarshal(she));
}
}
return ret.toArray(new SOAPHeaderElement[ret.size()]);
} catch (SOAPException e) {
throw new WebServiceException(e);
} catch (JAXBException e) {
throw new WebServiceException(e);
}
}
public Set<String> getRoles() {
return roles;
}
private SoapMessage getWrappedSoapMessage() {
return (SoapMessage)getWrappedMessage();
}
public Object get(Object key) {
Object o = super.get(key);
if (MessageContext.HTTP_RESPONSE_HEADERS.equals(key)
|| MessageContext.HTTP_REQUEST_HEADERS.equals(key)) {
Map mp = (Map)o;
if (mp != null) {
if (mp.isEmpty()) {
return null;
}
if (!isRequestor() && isOutbound() && MessageContext.HTTP_RESPONSE_HEADERS.equals(key)) {
return null;
}
if (isRequestor() && isOutbound() && MessageContext.HTTP_REQUEST_HEADERS.equals(key)) {
return null;
}
}
}
return o;
}
}