107 lines
3.9 KiB
Java
107 lines
3.9 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 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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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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* StorageFileAccess.java
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*
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* Created on 31. August 2004, 11:56
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*/
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package com.sun.star.sdbcx.comp.hsqldb;
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import org.hsqldb.lib.FileAccess;
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import org.hsqldb.lib.FileSystemRuntimeException;
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/**
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*
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* @author oj93728
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*/
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public class StorageFileAccess implements org.hsqldb.lib.FileAccess{
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static { NativeLibraries.load(); }
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String ds_name;
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String key;
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/** Creates a new instance of StorageFileAccess */
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public StorageFileAccess(Object key) throws java.lang.Exception{
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this.key = (String)key;
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}
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public void createParentDirs(java.lang.String filename) {
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}
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public boolean isStreamElement(java.lang.String elementName) {
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return isStreamElement(key,elementName);
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}
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public java.io.InputStream openInputStreamElement(java.lang.String streamName) throws java.io.IOException {
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return new NativeInputStreamHelper(key,streamName);
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}
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public java.io.OutputStream openOutputStreamElement(java.lang.String streamName) throws java.io.IOException {
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return new NativeOutputStreamHelper(key,streamName);
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}
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public void removeElement(java.lang.String filename) throws java.util.NoSuchElementException {
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try {
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if ( isStreamElement(key,filename) )
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removeElement(key,filename);
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} catch (java.io.IOException e) {
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throw new FileSystemRuntimeException( e, FileSystemRuntimeException.fileAccessRemoveElementFailed );
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}
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}
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public void renameElement(java.lang.String oldName, java.lang.String newName) throws java.util.NoSuchElementException {
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try {
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if ( isStreamElement(key,oldName) ){
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removeElement(key,newName);
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renameElement(key,oldName, newName);
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}
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} catch (java.io.IOException e) {
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throw new FileSystemRuntimeException( e, FileSystemRuntimeException.fileAccessRenameElementFailed );
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}
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}
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public class FileSync implements FileAccess.FileSync
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{
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NativeOutputStreamHelper os;
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FileSync(NativeOutputStreamHelper _os) throws java.io.IOException
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{
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os = _os;
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}
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public void sync() throws java.io.IOException
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{
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os.sync();
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}
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}
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public FileAccess.FileSync getFileSync(java.io.OutputStream os) throws java.io.IOException
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{
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return new FileSync((NativeOutputStreamHelper)os);
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}
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static native boolean isStreamElement(java.lang.String key,java.lang.String elementName);
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static native void removeElement(java.lang.String key,java.lang.String filename) throws java.util.NoSuchElementException, java.io.IOException;
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static native void renameElement(java.lang.String key,java.lang.String oldName, java.lang.String newName) throws java.util.NoSuchElementException, java.io.IOException;
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}
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