org.apache.cxf.ws.policy.ClientPolicyInInterceptor Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* 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.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.Message;
import org.apache.cxf.message.MessageUtils;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.transport.Conduit;
import org.apache.neethi.Assertion;
/**
*
*/
public class ClientPolicyInInterceptor extends AbstractPolicyInterceptor {
private static final Logger LOG = LogUtils.getL7dLogger(ClientPolicyInInterceptor.class);
public ClientPolicyInInterceptor() {
super(PolicyConstants.CLIENT_POLICY_IN_INTERCEPTOR_ID, Phase.RECEIVE);
}
protected void handle(Message msg) {
if (!MessageUtils.isRequestor(msg)) {
LOG.fine("Not a requestor.");
return;
}
Exchange exchange = msg.getExchange();
assert null != exchange;
Endpoint e = exchange.get(Endpoint.class);
if (null == e) {
LOG.fine("No endpoint.");
return;
}
EndpointInfo ei = e.getEndpointInfo();
PolicyEngine pe = bus.getExtension(PolicyEngine.class);
if (null == pe) {
return;
}
Conduit conduit = exchange.getConduit(msg);
// We do not know the underlying message type yet - so we pre-emptively add interceptors
// that can deal with any resposes or faults returned to this client endpoint.
EndpointPolicy ep = pe.getClientEndpointPolicy(ei, conduit);
List interceptors = ep.getInterceptors();
for (Interceptor i : interceptors) {
msg.getInterceptorChain().add(i);
LOG.log(Level.INFO, "Added interceptor of type {0}", i.getClass().getSimpleName());
}
// insert assertions of endpoint's vocabulary into message
Collection assertions = ep.getVocabulary();
if (null != assertions) {
msg.put(AssertionInfoMap.class, new AssertionInfoMap(assertions));
}
// if the conduit implements the Assertor interface,
}
}