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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.
*
************************************************************************/
/*
* StorageAccess.java
*
* Created on 17. August 2004, 13:32
*/
package com.sun.star.sdbcx.comp.hsqldb;
/**
*
* @author oj93728
*/
public class NativeStorageAccess {
static { NativeLibraries.load(); }
public static final int READ = 1;
public static final int SEEKABLE = 2;
public static final int SEEKABLEREAD = 3;
public static final int WRITE = 4;
public static final int READWRITE = 7;
public static final int TRUNCATE = 8;
/** Creates a new instance of StorageAccess */
public NativeStorageAccess(String name,String _mode,Object key) throws java.io.IOException{
try {
int mode = NativeStorageAccess.SEEKABLEREAD;
if ( _mode.equals("rw") )
mode = NativeStorageAccess.READWRITE | NativeStorageAccess.SEEKABLE;
openStream(name, (String)key, mode);
} catch(Exception e){
throw new java.io.IOException();
}
}
public native void openStream(String name,String key, int mode);
public native void close(String name,String key) throws java.io.IOException;
public native long getFilePointer(String name,String key) throws java.io.IOException;
public native long length(String name,String key) throws java.io.IOException;
public native int read(String name,String key) throws java.io.IOException;
public native int read(String name,String key,byte[] b, int off, int len) throws java.io.IOException;
public native int readInt(String name,String key) throws java.io.IOException;
public native void seek(String name,String key,long position) throws java.io.IOException;
public native void write(String name,String key,byte[] b, int offset, int length) throws java.io.IOException;
public native void writeInt(String name,String key,int v) throws java.io.IOException;
}
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