/*
* Copyright 2002-2007 the original author or authors.
*
* 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.jboss.seam.mock;
import javax.servlet.ServletOutputStream;
import java.io.IOException;
import java.io.OutputStream;
/**
* Delegating implementation of {@link javax.servlet.ServletOutputStream}.
* <p/>
* <p>Used by {@link MockHttpServletResponse}; typically not directly
* used for testing application controllers.
*
* @author Juergen Hoeller
* @see MockHttpServletResponse
* @since 1.0.2
*/
public class DelegatingServletOutputStream extends ServletOutputStream
{
private final OutputStream targetStream;
/**
* Create a DelegatingServletOutputStream for the given target stream.
*
* @param targetStream the target stream (never <code>null</code>)
*/
public DelegatingServletOutputStream(OutputStream targetStream)
{
this.targetStream = targetStream;
}
/**
* Return the underlying target stream (never <code>null</code>).
*/
public final OutputStream getTargetStream()
{
return this.targetStream;
}
public void write(int b) throws IOException
{
this.targetStream.write(b);
}
public void flush() throws IOException
{
super.flush();
this.targetStream.flush();
}
public void close() throws IOException
{
super.close();
this.targetStream.close();
}
}