/**
* 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.transport.jbi;
import java.io.IOException;
import java.io.InputStream;
import java.util.Set;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.jbi.messaging.DeliveryChannel;
import javax.jbi.messaging.Fault;
import javax.jbi.messaging.MessageExchange;
import javax.jbi.messaging.NormalizedMessage;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.dom.DOMSource;
import org.w3c.dom.Document;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.io.CachedOutputStream;
import org.apache.cxf.message.Attachment;
import org.apache.cxf.message.Message;
public class JBIDestinationOutputStream extends CachedOutputStream {
private static final Logger LOG = LogUtils.getL7dLogger(JBIDestinationOutputStream.class);
private Message inMessage;
private Message outMessage;
private DeliveryChannel channel;
public JBIDestinationOutputStream(Message m,
Message outM,
DeliveryChannel dc) {
super();
inMessage = m;
outMessage = outM;
channel = dc;
}
@Override
protected void doFlush() throws IOException {
// so far do nothing
}
@Override
protected void doClose() throws IOException {
commitOutputMessage();
}
@Override
protected void onWrite() throws IOException {
// so far do nothing
}
private void commitOutputMessage() throws IOException {
try {
if (inMessage.getExchange().isOneWay()) {
return;
} else {
InputStream bais = getInputStream();
LOG.finest(new org.apache.cxf.common.i18n.Message(
"BUILDING.DOCUMENT", LOG).toString());
DocumentBuilderFactory docBuilderFactory = DocumentBuilderFactory.newInstance();
docBuilderFactory.setNamespaceAware(true);
DocumentBuilder builder = docBuilderFactory.newDocumentBuilder();
Document doc = builder.parse(bais);
MessageExchange xchng = inMessage.get(MessageExchange.class);
LOG.fine(new org.apache.cxf.common.i18n.Message(
"CREATE.NORMALIZED.MESSAGE", LOG).toString());
if (inMessage.getExchange().getOutFaultMessage() != null) {
org.apache.cxf.interceptor.Fault f = (org.apache.cxf.interceptor.Fault)
inMessage.getContent(Exception.class);
if (f.hasDetails()) {
Fault fault = xchng.createFault();
fault.setContent(new DOMSource(doc));
xchng.setFault(fault);
} else {
xchng.setError(f);
}
} else {
NormalizedMessage msg = xchng.createMessage();
//copy attachments
if (outMessage != null && outMessage.getAttachments() != null) {
for (Attachment att : outMessage.getAttachments()) {
msg.addAttachment(att.getId(), att
.getDataHandler());
}
}
//copy properties
Set<String> keys = inMessage.keySet();
for (String key : keys) {
msg.setProperty(key, inMessage.get(key));
}
//copy contents
msg.setContent(new DOMSource(doc));
xchng.setMessage(msg, "out");
}
LOG.fine(new org.apache.cxf.common.i18n.Message(
"POST.DISPATCH", LOG).toString());
channel.send(xchng);
}
} catch (Exception ex) {
LOG.log(Level.SEVERE, new org.apache.cxf.common.i18n.Message(
"ERROR.SEND.MESSAGE", LOG).toString(), ex);
}
}
}