77 lines
2.7 KiB
Java
77 lines
2.7 KiB
Java
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: NativeStorageAccess.java,v $
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* $Revision: 1.8 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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/*
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* StorageAccess.java
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*
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* Created on 17. August 2004, 13:32
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*/
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package com.sun.star.sdbcx.comp.hsqldb;
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/**
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*
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* @author oj93728
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*/
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import com.sun.star.embed.ElementModes;
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public class NativeStorageAccess {
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static { NativeLibraries.load(); }
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/** Creates a new instance of StorageAccess */
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public NativeStorageAccess(String name,String _mode,Object key) throws java.io.IOException{
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try {
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int mode = ElementModes.SEEKABLEREAD;
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if ( _mode.equals("rw") )
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mode = ElementModes.READWRITE | ElementModes.SEEKABLE;
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openStream(name, (String)key, mode);
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} catch(Exception e){
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throw new java.io.IOException();
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}
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}
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public native void openStream(String name,String key, int mode);
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public native void close(String name,String key) throws java.io.IOException;
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public native long getFilePointer(String name,String key) throws java.io.IOException;
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public native long length(String name,String key) throws java.io.IOException;
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public native int read(String name,String key) throws java.io.IOException;
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public native int read(String name,String key,byte[] b, int off, int len) throws java.io.IOException;
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public native int readInt(String name,String key) throws java.io.IOException;
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public native void seek(String name,String key,long position) throws java.io.IOException;
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public native void write(String name,String key,byte[] b, int offset, int length) throws java.io.IOException;
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public native void writeInt(String name,String key,int v) throws java.io.IOException;
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}
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