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/**
* Copyright (c) 2004 - 2010 Eike Stepper (Berlin, Germany) and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
*/
package org.eclipse.net4j.util.io;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.OutputStream;
/**
* @author Eike Stepper
*/
public class ExtendedDataOutputStream extends DataOutputStream implements ExtendedDataOutput
{
public ExtendedDataOutputStream(OutputStream out)
{
super(out);
}
public void writeByteArray(byte[] b) throws IOException
{
ExtendedIOUtil.writeByteArray(this, b);
}
public void writeString(String str) throws IOException
{
ExtendedIOUtil.writeString(this, str);
}
/**
* @since 3.0
*/
public void writeEnum(Enum<?> literal) throws IOException
{
ExtendedIOUtil.writeEnum(this, literal);
}
public void writeObject(Object object) throws IOException
{
ExtendedIOUtil.writeObject(this, object);
}
public static ExtendedDataOutputStream wrap(OutputStream stream)
{
if (stream instanceof ExtendedDataOutputStream)
{
return (ExtendedDataOutputStream)stream;
}
return new ExtendedDataOutputStream(stream);
}
public static OutputStream unwrap(OutputStream stream)
{
if (stream instanceof ExtendedDataOutputStream)
{
return ((ExtendedDataOutputStream)stream).out;
}
return stream;
}
}
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