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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
package com.sun.star.script.framework.io;
import java.io.InputStream;
import com.sun.star.io.XInputStream;
public class XInputStreamWrapper extends InputStream {
private XInputStream m_xInputStream;
public XInputStreamWrapper(XInputStream xInputStream) {
m_xInputStream = xInputStream;
}
public int read() throws java.io.IOException
{
byte[][] byteRet = new byte[1][0];
long numRead;
try {
numRead = m_xInputStream.readBytes(byteRet, 1);
}
catch (com.sun.star.io.IOException ioe) {
throw new java.io.IOException(ioe.getMessage());
}
if (numRead != 1) {
return -1;
}
return byteRet[0][0];
}
public int read( byte[] b ) throws java.io.IOException
{
byte[][] byteRet = new byte[1][];
byteRet[0] = b;
try
{
return m_xInputStream.readBytes( byteRet, b.length );
}
catch ( com.sun.star.io.IOException ioe)
{
throw new java.io.IOException(ioe.getMessage());
}
}
public long skip(long n) throws java.io.IOException
{
try {
m_xInputStream.skipBytes((int)n);
return n;
}
catch (com.sun.star.io.IOException ioe) {
throw new java.io.IOException(ioe.getMessage());
}
}
public int available() throws java.io.IOException
{
try {
return m_xInputStream.available();
}
catch (com.sun.star.io.IOException ioe) {
throw new java.io.IOException(ioe.getMessage());
}
}
public void close() throws java.io.IOException
{
try {
m_xInputStream.closeInput();
}
catch (com.sun.star.io.IOException ioe) {
throw new java.io.IOException(ioe.getMessage());
}
}
}
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