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*
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package com.sun.enterprise.web.connector.grizzly;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.ByteBuffer;
/**
* This class encapsulates the logic required to synchronized
* unblocking socket request with the blocked stream architecture of Tomcat.
*
* @author Jean-Francois Arcand
*/
public class TaskContext{
/**
* Use a PipeInputStream since we are using a non blocking byteChannel.
*/
private InputStream inputStream;
/**
* Use a PipeInputStream since we are using a non blocking byteChannel.
*/
private ByteBufferStream outputStream;
// ------------------------------------------------------Constructor -----//
/**
* Create a instance of this object.
*/
public TaskContext(){
}
//------------------------------------------------------------------------//
/**
* Return the input stream used by this request. The default stream is an
* instance of <code>NonBlockinginputStream</code>
*/
public InputStream getInputStream(){
return inputStream;
}
public OutputStream getOutputStream(){
return (OutputStream)outputStream;
}
public void setInputStream(InputStream inputStream){
this.inputStream = inputStream;
}
public void setOutputStream(ByteBufferStream outputStream){
this.outputStream = outputStream;
}
// ---------------------------------------------------------------------//
/**
* Fill the current output stream with the available bytes
*/
public void write(ByteBuffer byteBuffer) throws IOException {
outputStream.write(byteBuffer);
}
/**
* Flush bytes to the <code>NonBlockinginputStream</code>
*/
public void flush() throws IOException {
if (outputStream != null) {
outputStream.flush();
}
}
/**
* Recycle all streams used by this object.
*/
public void recycle() throws IOException{
if (inputStream != null){
flush();
inputStream.close();
}
}
}
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