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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /connectivity/com/sun/star/sdbcx/comp/hsqldb/StorageFileAccess.java | |
parent | Initial commit. (diff) | |
download | libreoffice-upstream.tar.xz libreoffice-upstream.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'connectivity/com/sun/star/sdbcx/comp/hsqldb/StorageFileAccess.java')
-rw-r--r-- | connectivity/com/sun/star/sdbcx/comp/hsqldb/StorageFileAccess.java | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/connectivity/com/sun/star/sdbcx/comp/hsqldb/StorageFileAccess.java b/connectivity/com/sun/star/sdbcx/comp/hsqldb/StorageFileAccess.java new file mode 100644 index 000000000..0dd640c4e --- /dev/null +++ b/connectivity/com/sun/star/sdbcx/comp/hsqldb/StorageFileAccess.java @@ -0,0 +1,90 @@ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ +package com.sun.star.sdbcx.comp.hsqldb; + +import org.hsqldb.lib.FileAccess; +import org.hsqldb.lib.FileSystemRuntimeException; + +@SuppressWarnings("ucd") +public class StorageFileAccess implements org.hsqldb.lib.FileAccess{ + static { NativeLibraries.load(); } + + String ds_name; + String key; + /** Creates a new instance of StorageFileAccess */ + public StorageFileAccess(Object key) throws java.lang.Exception{ + this.key = (String)key; + } + + public void createParentDirs(String filename) { + } + + public boolean isStreamElement(String elementName) { + return isStreamElement(key,elementName); + } + + public java.io.InputStream openInputStreamElement(String streamName) throws java.io.IOException { + return new NativeInputStreamHelper(key,streamName); + } + + public java.io.OutputStream openOutputStreamElement(String streamName) throws java.io.IOException { + return new NativeOutputStreamHelper(key,streamName); + } + + public void removeElement(String filename) throws java.util.NoSuchElementException { + try { + if ( isStreamElement(key,filename) ) + removeElement(key,filename); + } catch (java.io.IOException e) { + throw new FileSystemRuntimeException( e ); + } + } + + public void renameElement(String oldName, String newName) throws java.util.NoSuchElementException { + try { + if ( isStreamElement(key,oldName) ){ + removeElement(key,newName); + renameElement(key,oldName, newName); + } + } catch (java.io.IOException e) { + throw new FileSystemRuntimeException( e ); + } + } + + private static class FileSync implements FileAccess.FileSync + { + private final NativeOutputStreamHelper os; + private FileSync(NativeOutputStreamHelper _os) + { + os = _os; + } + public void sync() throws java.io.IOException + { + os.sync(); + } + } + + public FileAccess.FileSync getFileSync(java.io.OutputStream os) throws java.io.IOException + { + return new FileSync((NativeOutputStreamHelper)os); + } + + static native boolean isStreamElement(String key,String elementName); + static native void removeElement(String key,String filename) throws java.util.NoSuchElementException, java.io.IOException; + static native void renameElement(String key,String oldName, String newName) throws java.util.NoSuchElementException, java.io.IOException; +} |