| /** |
| * 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.servicemix.cxf.transport.nmr; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.Serializable; |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.logging.Level; |
| import java.util.logging.Logger; |
| |
| import javax.security.auth.Subject; |
| import javax.xml.parsers.DocumentBuilder; |
| import javax.xml.parsers.DocumentBuilderFactory; |
| import javax.xml.transform.stream.StreamSource; |
| |
| 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; |
| import org.apache.servicemix.nmr.api.Channel; |
| import org.apache.servicemix.nmr.api.Exchange; |
| |
| public class NMRDestinationOutputStream extends CachedOutputStream { |
| |
| private static final Logger LOG = LogUtils.getL7dLogger(NMRDestinationOutputStream.class); |
| private Message inMessage; |
| private Message outMessage; |
| private Channel channel; |
| |
| public NMRDestinationOutputStream(Message m, |
| Message outM, |
| Channel 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(); |
| Exchange xchng = inMessage.get(Exchange.class); |
| if (inMessage.getExchange().getOutFaultMessage() != null |
| && inMessage.getExchange().getOutFaultMessage().getContent(Exception.class) != null) { |
| //check if there is an OutFaultMessage and Exception here first and return the Error fast |
| Exception ex = inMessage.getExchange().getOutFaultMessage().getContent(Exception.class); |
| if (ex instanceof org.apache.cxf.interceptor.Fault) { |
| org.apache.cxf.interceptor.Fault f = (org.apache.cxf.interceptor.Fault)ex; |
| if (!f.hasDetails()) { |
| xchng.setError(f); |
| } |
| } else { |
| xchng.setError(ex); |
| } |
| channel.send(xchng); |
| return; |
| } |
| |
| StreamSource ss = new StreamSource(bais); |
| |
| LOG.fine(new org.apache.cxf.common.i18n.Message("CREATE.NORMALIZED.MESSAGE", LOG).toString()); |
| if (inMessage.getExchange().getOutFaultMessage() != null) { |
| Exception ex = inMessage.getContent(Exception.class); |
| if (ex instanceof org.apache.cxf.interceptor.Fault) { |
| org.apache.cxf.interceptor.Fault f = (org.apache.cxf.interceptor.Fault) inMessage.getContent(Exception.class); |
| if (!f.hasDetails()) { |
| xchng.setError(f); |
| } |
| } else { |
| xchng.setError(ex); |
| } |
| // As the fault is already marshalled by the fault handler |
| xchng.getFault().setBody(ss); |
| } else { |
| //copy attachments |
| if (outMessage != null && outMessage.getAttachments() != null) { |
| for (Attachment att : outMessage.getAttachments()) { |
| xchng.getOut().addAttachment(att.getId(), att |
| .getDataHandler()); |
| } |
| } |
| |
| //copy properties |
| for (Map.Entry<String, Object> ent : outMessage.entrySet()) { |
| //check if value is Serializable, and if value is Map or collection, |
| //just exclude it since the entry of it may not be Serializable as well |
| if (ent.getValue() instanceof Serializable |
| && !(ent.getValue() instanceof Map) |
| && !(ent.getValue() instanceof Collection)) { |
| xchng.getOut().setHeader(ent.getKey(), ent.getValue()); |
| } |
| } |
| |
| //copy securitySubject |
| xchng.getOut().setSecuritySubject((Subject) outMessage.get(NMRTransportFactory.NMR_SECURITY_SUBJECT)); |
| xchng.getOut().setBody(ss); |
| } |
| 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); |
| } |
| } |
| |
| } |