/**
* 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.policy;
import java.util.Collection;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.cxf.Bus;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.endpoint.Endpoint;
import org.apache.cxf.interceptor.Interceptor;
import org.apache.cxf.message.Exchange;
import org.apache.cxf.message.FaultMode;
import org.apache.cxf.message.Message;
import org.apache.cxf.message.MessageUtils;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.service.model.BindingFaultInfo;
import org.apache.cxf.service.model.BindingOperationInfo;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.transport.Destination;
import org.apache.neethi.Assertion;
/**
*
*/
public class ServerPolicyOutFaultInterceptor extends AbstractPolicyInterceptor {
public static final ServerPolicyOutFaultInterceptor INSTANCE = new ServerPolicyOutFaultInterceptor();
private static final Logger LOG = LogUtils.getL7dLogger(ServerPolicyOutFaultInterceptor.class);
public ServerPolicyOutFaultInterceptor() {
super(PolicyConstants.SERVER_POLICY_OUT_FAULT_INTERCEPTOR_ID, Phase.SETUP);
}
protected void handle(Message msg) {
if (MessageUtils.isRequestor(msg)) {
LOG.fine("Is a requestor.");
return;
}
Exchange exchange = msg.getExchange();
assert null != exchange;
BindingOperationInfo boi = exchange.get(BindingOperationInfo.class);
if (null == boi) {
LOG.fine("No binding operation info.");
return;
}
Endpoint e = exchange.get(Endpoint.class);
if (null == e) {
LOG.fine("No endpoint.");
return;
}
EndpointInfo ei = e.getEndpointInfo();
Bus bus = exchange.get(Bus.class);
PolicyEngine pe = bus.getExtension(PolicyEngine.class);
if (null == pe) {
return;
}
Destination destination = exchange.getDestination();
Exception ex = exchange.get(Exception.class);
assert null != ex;
BindingFaultInfo bfi = getBindingFaultInfo(msg, ex, boi);
if (bfi == null
&& msg.get(FaultMode.class) != FaultMode.UNCHECKED_APPLICATION_FAULT
&& msg.get(FaultMode.class) != FaultMode.CHECKED_APPLICATION_FAULT) {
return;
}
EffectivePolicy effectivePolicy = pe.getEffectiveServerFaultPolicy(ei, boi, bfi, destination);
if (effectivePolicy == null) {
return;
}
List<Interceptor<? extends Message>> interceptors = effectivePolicy.getInterceptors();
for (Interceptor<? extends Message> oi : interceptors) {
msg.getInterceptorChain().add(oi);
LOG.log(Level.FINE, "Added interceptor of type {0}", oi.getClass().getSimpleName());
}
// insert assertions of the chosen alternative into the message
Collection<Assertion> assertions = effectivePolicy.getChosenAlternative();
if (null != assertions && !assertions.isEmpty()) {
msg.put(AssertionInfoMap.class, new AssertionInfoMap(assertions));
}
}
}