1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski /* 24*b1cdbd2cSJim Jagielski * NativeInputStreamHelper.java 25*b1cdbd2cSJim Jagielski * 26*b1cdbd2cSJim Jagielski * Created on 9. September 2004, 11:51 27*b1cdbd2cSJim Jagielski */ 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski package com.sun.star.sdbcx.comp.hsqldb; 30*b1cdbd2cSJim Jagielski 31*b1cdbd2cSJim Jagielski /** 32*b1cdbd2cSJim Jagielski * 33*b1cdbd2cSJim Jagielski * @author Ocke 34*b1cdbd2cSJim Jagielski */ 35*b1cdbd2cSJim Jagielski public class NativeInputStreamHelper extends java.io.InputStream{ 36*b1cdbd2cSJim Jagielski private String key; 37*b1cdbd2cSJim Jagielski private String file; 38*b1cdbd2cSJim Jagielski private StorageNativeInputStream in; 39*b1cdbd2cSJim Jagielski /** Creates a new instance of NativeInputStreamHelper */ NativeInputStreamHelper(String key,String _file)40*b1cdbd2cSJim Jagielski public NativeInputStreamHelper(String key,String _file) { 41*b1cdbd2cSJim Jagielski file = _file; 42*b1cdbd2cSJim Jagielski this.key = key; 43*b1cdbd2cSJim Jagielski in = new StorageNativeInputStream(key,file); 44*b1cdbd2cSJim Jagielski } 45*b1cdbd2cSJim Jagielski read()46*b1cdbd2cSJim Jagielski public int read() throws java.io.IOException { 47*b1cdbd2cSJim Jagielski return in.read(key,file); 48*b1cdbd2cSJim Jagielski } 49*b1cdbd2cSJim Jagielski read(byte[] b, int off, int len)50*b1cdbd2cSJim Jagielski public int read(byte[] b, int off, int len) throws java.io.IOException { 51*b1cdbd2cSJim Jagielski return in.read(key,file,b,off,len); 52*b1cdbd2cSJim Jagielski } 53*b1cdbd2cSJim Jagielski close()54*b1cdbd2cSJim Jagielski public void close() throws java.io.IOException { 55*b1cdbd2cSJim Jagielski in.close(key,file); 56*b1cdbd2cSJim Jagielski } 57*b1cdbd2cSJim Jagielski skip(long n)58*b1cdbd2cSJim Jagielski public long skip(long n) throws java.io.IOException { 59*b1cdbd2cSJim Jagielski return in.skip(key,file,n); 60*b1cdbd2cSJim Jagielski } 61*b1cdbd2cSJim Jagielski available()62*b1cdbd2cSJim Jagielski public int available() throws java.io.IOException { 63*b1cdbd2cSJim Jagielski return in.available(key,file); 64*b1cdbd2cSJim Jagielski } 65*b1cdbd2cSJim Jagielski read(byte[] b)66*b1cdbd2cSJim Jagielski public int read(byte[] b) throws java.io.IOException { 67*b1cdbd2cSJim Jagielski return in.read(key,file,b); 68*b1cdbd2cSJim Jagielski } 69*b1cdbd2cSJim Jagielski 70*b1cdbd2cSJim Jagielski } 71