org.apache.mina.core.write.WriteRequestWrapper Maven / Gradle / Ivy
/**
* Copyright 2007-2015, Kaazing Corporation. All rights reserved.
*
* Licensed 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.mina.core.write;
import java.net.SocketAddress;
import org.apache.mina.core.future.WriteFuture;
/**
* A wrapper for an existing {@link WriteRequest}.
*
* @author Apache MINA Project
*/
public class WriteRequestWrapper implements WriteRequest {
private final WriteRequest parentRequest;
/**
* Creates a new instance that wraps the specified request.
*/
public WriteRequestWrapper(WriteRequest parentRequest) {
if (parentRequest == null) {
throw new NullPointerException("parentRequest");
}
this.parentRequest = parentRequest;
}
public SocketAddress getDestination() {
return parentRequest.getDestination();
}
public WriteFuture getFuture() {
return parentRequest.getFuture();
}
public Object getMessage() {
return parentRequest.getMessage();
}
public WriteRequest getOriginalRequest() {
return parentRequest.getOriginalRequest();
}
/**
* Returns the wrapped request object.
*/
public WriteRequest getParentRequest() {
return parentRequest;
}
@Override
public String toString() {
if (getDestination() == null) {
return getMessage().toString();
}
return getMessage().toString() + " => " + getDestination();
}
}