Samuel Mehrbrodt
35518c9236
This moves the classes from juh.jar and ridl.jar to libreoffice.jar
The goal is to have one single jar (and Java module, will be added later)
which developers can include to work with LO.
juh.jar and ridl.jar are kept as basically empty jars with libreoffice.jar
on its classpath to keep backwards compatibility.
This is a continuation of ae855bf481
and a preparation to have Java 9 module support.
Change-Id: Ifbbfb97f60373d14256e62ae3122913bd17d5bbb
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/91930
Tested-by: Jenkins
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
118 lines
4.3 KiB
Java
118 lines
4.3 KiB
Java
/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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package com.sun.star.lib.uno.adapter;
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import com.sun.star.io.XInputStream;
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import com.sun.star.io.XSeekable;
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import com.sun.star.lib.uno.helper.ComponentBase;
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public final class ByteArrayToXInputStreamAdapter
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extends ComponentBase
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implements XInputStream, XSeekable
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{
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byte[] m_bytes;
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int m_length;
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int m_pos;
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boolean m_open;
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/** Creates a new instance of ByteArrayXInputStram */
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public ByteArrayToXInputStreamAdapter(byte[] bytes) {
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init(bytes);
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}
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public void init(byte[] bytes) {
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m_bytes = bytes;
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m_length = bytes.length;
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m_pos = 0;
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m_open = true;
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}
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private void _check() throws com.sun.star.io.NotConnectedException, com.sun.star.io.IOException {
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if (m_bytes == null) {
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throw new com.sun.star.io.NotConnectedException("no bytes");
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}
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if(!m_open) {
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throw new com.sun.star.io.IOException("input closed");
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}
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}
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public int available() throws com.sun.star.io.NotConnectedException, com.sun.star.io.IOException {
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_check();
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long a = m_length - m_pos;
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if (a != (int)a)
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throw new com.sun.star.io.IOException("integer overflow");
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else {
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return (int)a;
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}
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}
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public void closeInput() throws com.sun.star.io.NotConnectedException, com.sun.star.io.IOException {
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_check();
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m_open = false;
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}
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public int readBytes(byte[][] values, int param) throws com.sun.star.io.NotConnectedException, com.sun.star.io.BufferSizeExceededException, com.sun.star.io.IOException {
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_check();
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try {
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int remain = (m_length - m_pos);
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if (param > remain) param = remain;
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/* ARGH!!! */
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if (values[0] == null){
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values[0] = new byte[param];
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}
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System.arraycopy(m_bytes, m_pos, values[0], 0, param);
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m_pos += param;
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return param;
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} catch (ArrayIndexOutOfBoundsException ex) {
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throw new com.sun.star.io.BufferSizeExceededException(ex, "buffer overflow");
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} catch (Exception ex) {
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throw new com.sun.star.io.IOException(ex, "error accessing buffer");
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}
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}
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public int readSomeBytes(byte[][] values, int param) throws com.sun.star.io.NotConnectedException, com.sun.star.io.BufferSizeExceededException, com.sun.star.io.IOException {
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return readBytes(values, param);
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}
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public void skipBytes(int param) throws com.sun.star.io.NotConnectedException, com.sun.star.io.BufferSizeExceededException, com.sun.star.io.IOException {
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_check();
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if (param > (m_length - m_pos))
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throw new com.sun.star.io.BufferSizeExceededException("buffer overflow");
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m_pos += param;
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}
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public long getLength() throws com.sun.star.io.IOException {
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if (m_bytes != null) return m_length;
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else throw new com.sun.star.io.IOException("no bytes");
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}
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public long getPosition() throws com.sun.star.io.IOException {
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if (m_bytes != null) return m_pos;
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else throw new com.sun.star.io.IOException("no bytes");
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}
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public void seek(long param) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.io.IOException {
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if (m_bytes != null){
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if (param < 0 || param > m_length) throw new com.sun.star.lang.IllegalArgumentException("invalid seek position");
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else m_pos = (int)param;
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}else throw new com.sun.star.io.IOException("no bytes");
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}
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}
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