diff options
Diffstat (limited to 'javaunohelper/com/sun/star/lib/uno/adapter/ByteArrayToXInputStreamAdapter.java')
-rwxr-xr-x | javaunohelper/com/sun/star/lib/uno/adapter/ByteArrayToXInputStreamAdapter.java | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/javaunohelper/com/sun/star/lib/uno/adapter/ByteArrayToXInputStreamAdapter.java b/javaunohelper/com/sun/star/lib/uno/adapter/ByteArrayToXInputStreamAdapter.java deleted file mode 100755 index 60b4fe009..000000000 --- a/javaunohelper/com/sun/star/lib/uno/adapter/ByteArrayToXInputStreamAdapter.java +++ /dev/null @@ -1,161 +0,0 @@ -/************************************************************************* - * - * 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. - * - ************************************************************************/ - -/* - * ByteArrayXInputStram.java - * - * Created on 10. April 2003, 15:45 - */ - -package com.sun.star.lib.uno.adapter; - -/** - * - * @author lo119109 - */ - -import com.sun.star.io.XInputStream; -import com.sun.star.io.XSeekable; -import com.sun.star.lib.uno.helper.ComponentBase; - -public class ByteArrayToXInputStreamAdapter - extends ComponentBase - implements XInputStream, XSeekable -{ - - byte[] m_bytes; - int m_length; - int m_pos; - - boolean m_open; - - /** Creates a new instance of ByteArrayXInputStram */ - public ByteArrayToXInputStreamAdapter(byte[] bytes) { - init(bytes); - } - - public void init(byte[] bytes) { - // System.err.println("ByteArrayXInputStream"); - m_bytes = bytes; - m_length = bytes.length; - m_pos = 0; - m_open = true; - } - - private void _check() throws com.sun.star.io.NotConnectedException, com.sun.star.io.IOException { - if (m_bytes == null) { - // System.err.println("check failed no bytes!"); - throw new com.sun.star.io.NotConnectedException("no bytes"); - } - if(!m_open) { - // System.err.println("check failed: closed"); - throw new com.sun.star.io.IOException("input closed"); - } - } - - public int available() throws com.sun.star.io.NotConnectedException, com.sun.star.io.IOException { - _check(); - long a = m_length - m_pos; - if (a != (int)a) - throw new com.sun.star.io.IOException("integer overflow"); - else { - // System.err.println("available() -> "+a); - return (int)a; - } - } - - public void closeInput() throws com.sun.star.io.NotConnectedException, com.sun.star.io.IOException { - // System.err.println("closeInput()"); - _check(); - m_open = false; - } - - public int readBytes(byte[][] values, int param) throws com.sun.star.io.NotConnectedException, com.sun.star.io.BufferSizeExceededException, com.sun.star.io.IOException { - // System.err.println("readbytes(..., "+param+")"); - _check(); - try { - int remain = (int)(m_length - m_pos); - if (param > remain) param = remain; - /* ARGH!!! */ - if (values[0] == null){ - values[0] = new byte[param]; - // System.err.println("allocated new buffer of "+param+" bytes"); - } - System.arraycopy(m_bytes, m_pos, values[0], 0, param); - // System.err.println("readbytes() -> "+param); - m_pos += param; - return param; - } catch (ArrayIndexOutOfBoundsException ae) { - // System.err.println("readbytes() -> ArrayIndexOutOfBounds"); - ae.printStackTrace(); - throw new com.sun.star.io.BufferSizeExceededException("buffer overflow"); - } catch (Exception e) { - // System.err.println("readbytes() -> Exception: "+e.getMessage()); - e.printStackTrace(); - throw new com.sun.star.io.IOException("error accessing buffer"); - } - } - - public int readSomeBytes(byte[][] values, int param) throws com.sun.star.io.NotConnectedException, com.sun.star.io.BufferSizeExceededException, com.sun.star.io.IOException { - // System.err.println("readSomebytes()"); - return readBytes(values, param); - } - - public void skipBytes(int param) throws com.sun.star.io.NotConnectedException, com.sun.star.io.BufferSizeExceededException, com.sun.star.io.IOException { - // System.err.println("skipBytes("+param+")"); - _check(); - if (param > (m_length - m_pos)) - throw new com.sun.star.io.BufferSizeExceededException("buffer overflow"); - m_pos += param; - } - - public long getLength() throws com.sun.star.io.IOException { - // System.err.println("getLength() -> "+m_length); - if (m_bytes != null) return m_length; - else throw new com.sun.star.io.IOException("no bytes"); - } - - public long getPosition() throws com.sun.star.io.IOException { - // System.err.println("getPosition() -> "+m_pos); - if (m_bytes != null) return m_pos; - else throw new com.sun.star.io.IOException("no bytes"); - } - - public void seek(long param) throws com.sun.star.lang.IllegalArgumentException, com.sun.star.io.IOException { - // System.err.println("seek("+param+")"); - if (m_bytes != null){ - if (param < 0 || param > m_length) throw new com.sun.star.lang.IllegalArgumentException("invalid seek position"); - else m_pos = (int)param; - }else throw new com.sun.star.io.IOException("no bytes"); - } - - public void finalize() throws Throwable{ - // System.err.println("finalizer called for ByteArrayXInputStream!"); - super.finalize(); - } - -} |