org.apache.cxf.ws.rm.RMCaptureInInterceptor Maven / Gradle / Ivy
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* 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.ws.rm;
import java.io.InputStream;
import java.util.logging.Logger;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.helpers.IOUtils;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.io.CachedOutputStream;
import org.apache.cxf.message.Message;
import org.apache.cxf.message.MessageUtils;
import org.apache.cxf.phase.Phase;
/**
*
*/
public class RMCaptureInInterceptor extends AbstractRMInterceptor {
private static final Logger LOG = LogUtils.getLogger(RMCaptureInInterceptor.class);
public RMCaptureInInterceptor() {
super(Phase.PRE_STREAM);
}
protected void handle(Message message) throws SequenceFault, RMException {
LOG.entering(getClass().getName(), "handleMessage");
// This message capturing mechanism will need to be changed at some point.
// Until then, we keep this interceptor here and utilize the robust
// option to avoid the unnecessary message capturing/caching.
if (!MessageUtils.isTrue(message.getContextualProperty(Message.ROBUST_ONEWAY))) {
InputStream is = message.getContent(InputStream.class);
if (is != null) {
CachedOutputStream saved = new CachedOutputStream();
try {
IOUtils.copy(is, saved);
saved.flush();
is.close();
saved.lockOutputStream();
message.setContent(InputStream.class, saved.getInputStream());
LOG.fine("Capturing the original RM message");
message.put(RMMessageConstants.SAVED_CONTENT, saved);
} catch (Exception e) {
throw new Fault(e);
}
}
}
}
}