org.jboss.marshalling.BytePipe Maven / Gradle / Ivy
/*
* JBoss, Home of Professional Open Source
* Copyright 2009, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.marshalling;
import java.io.IOException;
import java.io.PipedInputStream;
import java.io.PipedOutputStream;
/**
* A paired {@link ByteInput} and {@link ByteOutput}. Each end must be used from a different thread, otherwise a deadlock
* condition will occur.
*/
public final class BytePipe {
private final ByteInput input;
private final ByteOutput output;
/**
* Construct a new instance.
*/
public BytePipe() {
final PipedOutputStream output = new PipedOutputStream();
final PipedInputStream input;
try {
input = new PipedInputStream(output);
} catch (IOException e) {
throw new IllegalStateException(e);
}
this.input = Marshalling.createByteInput(input);
this.output = Marshalling.createByteOutput(output);
}
/**
* Get the input side of this pipe.
*
* @return the input side
*/
public ByteInput getInput() {
return input;
}
/**
* Get the output side of this pipe.
*
* @return the output side
*/
public ByteOutput getOutput() {
return output;
}
}