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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
package com.sun.star.script.framework.io;
import com.sun.star.io.XInputStream;
import java.io.IOException;
import java.io.InputStream;
public class XInputStreamWrapper extends InputStream {
private final XInputStream m_xInputStream;
public XInputStreamWrapper(XInputStream xInputStream) {
m_xInputStream = xInputStream;
}
@Override
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 ex1) {
IOException ex2 = new IOException();
ex2.initCause(ex1);
throw ex2;
}
if (numRead != 1) {
return -1;
}
return byteRet[0][0];
}
@Override
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 ex1) {
IOException ex2 = new IOException();
ex2.initCause(ex1);
throw ex2;
}
}
@Override
public long skip(long n) throws java.io.IOException {
try {
m_xInputStream.skipBytes((int)n);
return n;
} catch (com.sun.star.io.IOException ex1) {
IOException ex2 = new IOException();
ex2.initCause(ex1);
throw ex2;
}
}
@Override
public int available() throws java.io.IOException {
try {
return m_xInputStream.available();
} catch (com.sun.star.io.IOException ex1) {
IOException ex2 = new IOException();
ex2.initCause(ex1);
throw ex2;
}
}
@Override
public void close() throws java.io.IOException {
try {
m_xInputStream.closeInput();
} catch (com.sun.star.io.IOException ex1) {
IOException ex2 = new IOException();
ex2.initCause(ex1);
throw ex2;
}
}
}
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