connectivity/com/sun/star/sdbcx/comp/hsqldb/NativeInputStreamHelper.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18
  19 package com.sun.star.sdbcx.comp.hsqldb;
  20
  21 public class NativeInputStreamHelper extends java.io.InputStream{
  22     private final String key;
  23     private final String file;
  24     private final StorageNativeInputStream in;
  25     /** Creates a new instance of NativeInputStreamHelper */
  26     public NativeInputStreamHelper(String key,String _file) {
  27         file = _file;
  28         this.key = key;
  29         in = new StorageNativeInputStream(key,file);
  30     }
  31
  32     @Override
  33     public int read() throws java.io.IOException {
  34         return in.read(key,file);
  35     }
  36
  37     @Override
  38     public int read(byte[] b, int off, int len) throws java.io.IOException {
  39         return in.read(key,file,b,off,len);
  40     }
  41
  42     @Override
  43     public void close() throws java.io.IOException {
  44         in.close(key,file);
  45     }
  46
  47     @Override
  48     public long skip(long n) throws java.io.IOException {
  49         return in.skip(key,file,n);
  50     }
  51
  52     @Override
  53     public int available() throws java.io.IOException {
  54         return in.available(key,file);
  55     }
  56
  57     @Override
  58     public int read(byte[] b) throws java.io.IOException {
  59         return in.read(key,file,b);
  60     }
  61
  62 }