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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.jaxws.interceptors;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.ws.Holder;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.message.Exchange;
import org.apache.cxf.message.Message;
import org.apache.cxf.message.MessageContentsList;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.service.model.MessagePartInfo;
import org.apache.cxf.service.model.OperationInfo;
public class HolderOutInterceptor extends AbstractPhaseInterceptor {
private static final Logger LOG = LogUtils.getL7dLogger(HolderOutInterceptor.class);
public HolderOutInterceptor() {
super(Phase.PRE_LOGICAL);
addBefore(WrapperClassOutInterceptor.class.getName());
}
public void handleMessage(Message message) throws Fault {
MessageContentsList outObjects = MessageContentsList.getContentsList(message);
Exchange exchange = message.getExchange();
OperationInfo op = exchange.getBindingOperationInfo() == null
? null
: exchange.getBindingOperationInfo().getOperationInfo();
if (LOG.isLoggable(Level.FINE)) {
LOG.fine("op: " + op);
if (null != op) {
LOG.fine("op.hasOutput(): " + op.hasOutput());
if (op.hasOutput()) {
LOG.fine("op.getOutput().size(): " + op.getOutput().size());
}
}
}
if (op == null || !op.hasOutput() || op.getOutput().size() == 0) {
LOG.fine("Returning.");
return;
}
if (!Boolean.TRUE.equals(message.get(Message.REQUESTOR_ROLE))) {
List parts = op.getOutput().getMessageParts();
MessageContentsList inObjects = MessageContentsList.getContentsList(exchange.getInMessage());
if (inObjects != null) {
if (!(inObjects == outObjects)) {
for (int x = 0; x < inObjects.size(); x++) {
Object o = inObjects.get(x);
if (o instanceof Holder) {
outObjects.set(x + 1, o);
}
}
} else {
LOG.severe("CANNOT_SET_HOLDER_OBJECTS");
throw new Fault(new org.apache.cxf.common.i18n.Message("CANNOT_SET_HOLDER_OBJECTS", LOG));
}
}
for (MessagePartInfo part : parts) {
if (part.getIndex() > 0 && part.getTypeClass() != null) {
Holder holder = (Holder)outObjects.get(part);
outObjects.put(part, holder.value);
}
}
} else {
List