/** * 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.transport; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import org.apache.cxf.message.Message; import org.apache.cxf.ws.addressing.EndpointReferenceType; /** * Abstract base class factoring out common Conduit logic, * allowing non-decoupled transports to be written without any * regard for the decoupled back-channel or partial response logic. */ public abstract class AbstractConduit extends AbstractObservable implements Conduit { protected final EndpointReferenceType target; public AbstractConduit(EndpointReferenceType t) { target = t; } /** * @return the reference associated with the target Destination */ public EndpointReferenceType getTarget() { return target; } /** * @param msg for which content should be closed. */ public void close(Message msg) throws IOException { OutputStream os = msg.getContent(OutputStream.class); if (os != null) { os.close(); } InputStream in = msg.getContent(InputStream.class); if (in != null) { in.close(); } } /** * Close the conduit. */ public void close() { // nothing to do by default } public String toString() { return "conduit: " + this.getClass() + System.identityHashCode(this) + "target: " + ((getTarget() != null && getTarget().getAddress() != null) ? getTarget().getAddress().getValue() : "null"); } }