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Browser automation framework dependency on jetty
// ========================================================================
// Copyright (c) 2004-2009 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
package org.eclipse.jetty.io;
import java.io.IOException;
/* ------------------------------------------------------------ */
/** ByteArrayEndPoint.
*
*
*/
public class ByteArrayEndPoint implements ConnectedEndPoint
{
protected byte[] _inBytes;
protected ByteArrayBuffer _in;
protected ByteArrayBuffer _out;
protected boolean _closed;
protected boolean _nonBlocking;
protected boolean _growOutput;
protected Connection _connection;
protected int _maxIdleTime;
/* ------------------------------------------------------------ */
/**
*
*/
public ByteArrayEndPoint()
{
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.io.ConnectedEndPoint#getConnection()
*/
public Connection getConnection()
{
return _connection;
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.io.ConnectedEndPoint#setConnection(org.eclipse.jetty.io.Connection)
*/
public void setConnection(Connection connection)
{
_connection=connection;
}
/* ------------------------------------------------------------ */
/**
* @return the nonBlocking
*/
public boolean isNonBlocking()
{
return _nonBlocking;
}
/* ------------------------------------------------------------ */
/**
* @param nonBlocking the nonBlocking to set
*/
public void setNonBlocking(boolean nonBlocking)
{
_nonBlocking=nonBlocking;
}
/* ------------------------------------------------------------ */
/**
*
*/
public ByteArrayEndPoint(byte[] input, int outputSize)
{
_inBytes=input;
_in=new ByteArrayBuffer(input);
_out=new ByteArrayBuffer(outputSize);
}
/* ------------------------------------------------------------ */
/**
* @return Returns the in.
*/
public ByteArrayBuffer getIn()
{
return _in;
}
/* ------------------------------------------------------------ */
/**
* @param in The in to set.
*/
public void setIn(ByteArrayBuffer in)
{
_in = in;
}
/* ------------------------------------------------------------ */
/**
* @return Returns the out.
*/
public ByteArrayBuffer getOut()
{
return _out;
}
/* ------------------------------------------------------------ */
/**
* @param out The out to set.
*/
public void setOut(ByteArrayBuffer out)
{
_out = out;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#isOpen()
*/
public boolean isOpen()
{
return !_closed;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.jetty.io.EndPoint#isInputShutdown()
*/
public boolean isInputShutdown()
{
return _closed;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.jetty.io.EndPoint#isOutputShutdown()
*/
public boolean isOutputShutdown()
{
return _closed;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#isBlocking()
*/
public boolean isBlocking()
{
return !_nonBlocking;
}
/* ------------------------------------------------------------ */
public boolean blockReadable(long millisecs)
{
return true;
}
/* ------------------------------------------------------------ */
public boolean blockWritable(long millisecs)
{
return true;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#shutdownOutput()
*/
public void shutdownOutput() throws IOException
{
close();
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#shutdownInput()
*/
public void shutdownInput() throws IOException
{
close();
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#close()
*/
public void close() throws IOException
{
_closed=true;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#fill(org.eclipse.io.Buffer)
*/
public int fill(Buffer buffer) throws IOException
{
if (_closed)
throw new IOException("CLOSED");
if (_in!=null && _in.length()>0)
{
int len = buffer.put(_in);
_in.skip(len);
return len;
}
if (_in!=null && _in.length()==0 && _nonBlocking)
return 0;
close();
return -1;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#flush(org.eclipse.io.Buffer)
*/
public int flush(Buffer buffer) throws IOException
{
if (_closed)
throw new IOException("CLOSED");
if (_growOutput && buffer.length()>_out.space())
{
_out.compact();
if (buffer.length()>_out.space())
{
ByteArrayBuffer n = new ByteArrayBuffer(_out.putIndex()+buffer.length());
n.put(_out.peek(0,_out.putIndex()));
if (_out.getIndex()>0)
{
n.mark();
n.setGetIndex(_out.getIndex());
}
_out=n;
}
}
int len = _out.put(buffer);
if (!buffer.isImmutable())
buffer.skip(len);
return len;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#flush(org.eclipse.io.Buffer, org.eclipse.io.Buffer, org.eclipse.io.Buffer)
*/
public int flush(Buffer header, Buffer buffer, Buffer trailer) throws IOException
{
if (_closed)
throw new IOException("CLOSED");
int flushed=0;
if (header!=null && header.length()>0)
flushed=flush(header);
if (header==null || header.length()==0)
{
if (buffer!=null && buffer.length()>0)
flushed+=flush(buffer);
if (buffer==null || buffer.length()==0)
{
if (trailer!=null && trailer.length()>0)
{
flushed+=flush(trailer);
}
}
}
return flushed;
}
/* ------------------------------------------------------------ */
/**
*
*/
public void reset()
{
_closed=false;
_in.clear();
_out.clear();
if (_inBytes!=null)
_in.setPutIndex(_inBytes.length);
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#getLocalAddr()
*/
public String getLocalAddr()
{
return null;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#getLocalHost()
*/
public String getLocalHost()
{
return null;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#getLocalPort()
*/
public int getLocalPort()
{
return 0;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#getRemoteAddr()
*/
public String getRemoteAddr()
{
return null;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#getRemoteHost()
*/
public String getRemoteHost()
{
return null;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#getRemotePort()
*/
public int getRemotePort()
{
return 0;
}
/* ------------------------------------------------------------ */
/*
* @see org.eclipse.io.EndPoint#getConnection()
*/
public Object getTransport()
{
return _inBytes;
}
/* ------------------------------------------------------------ */
public void flush() throws IOException
{
}
/* ------------------------------------------------------------ */
/**
* @return the growOutput
*/
public boolean isGrowOutput()
{
return _growOutput;
}
/* ------------------------------------------------------------ */
/**
* @param growOutput the growOutput to set
*/
public void setGrowOutput(boolean growOutput)
{
_growOutput=growOutput;
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.io.EndPoint#getMaxIdleTime()
*/
public int getMaxIdleTime()
{
return _maxIdleTime;
}
/* ------------------------------------------------------------ */
/**
* @see org.eclipse.jetty.io.EndPoint#setMaxIdleTime(int)
*/
public void setMaxIdleTime(int timeMs) throws IOException
{
_maxIdleTime=timeMs;
}
}