| /* |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.vfs.provider; |
| |
| import java.io.DataInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| |
| import org.apache.commons.vfs.util.RandomAccessMode; |
| |
| /** |
| * Implements the part usable for all stream base random access implementations. |
| * |
| * @author <a href="mailto:imario@apache.org">Mario Ivankovits</a> |
| * @version $Revision$ $Date$ |
| */ |
| public abstract class AbstractRandomAccessStreamContent extends AbstractRandomAccessContent |
| { |
| protected AbstractRandomAccessStreamContent(final RandomAccessMode mode) |
| { |
| super(mode); |
| } |
| |
| protected abstract DataInputStream getDataInputStream() throws IOException; |
| |
| public byte readByte() throws IOException |
| { |
| byte data = getDataInputStream().readByte(); |
| return data; |
| } |
| |
| public char readChar() throws IOException |
| { |
| char data = getDataInputStream().readChar(); |
| return data; |
| } |
| |
| public double readDouble() throws IOException |
| { |
| double data = getDataInputStream().readDouble(); |
| return data; |
| } |
| |
| public float readFloat() throws IOException |
| { |
| float data = getDataInputStream().readFloat(); |
| return data; |
| } |
| |
| public int readInt() throws IOException |
| { |
| int data = getDataInputStream().readInt(); |
| return data; |
| } |
| |
| public int readUnsignedByte() throws IOException |
| { |
| int data = getDataInputStream().readUnsignedByte(); |
| return data; |
| } |
| |
| public int readUnsignedShort() throws IOException |
| { |
| int data = getDataInputStream().readUnsignedShort(); |
| return data; |
| } |
| |
| public long readLong() throws IOException |
| { |
| long data = getDataInputStream().readLong(); |
| return data; |
| } |
| |
| public short readShort() throws IOException |
| { |
| short data = getDataInputStream().readShort(); |
| return data; |
| } |
| |
| public boolean readBoolean() throws IOException |
| { |
| boolean data = getDataInputStream().readBoolean(); |
| return data; |
| } |
| |
| public int skipBytes(int n) throws IOException |
| { |
| int data = getDataInputStream().skipBytes(n); |
| return data; |
| } |
| |
| public void readFully(byte[] b) throws IOException |
| { |
| getDataInputStream().readFully(b); |
| } |
| |
| public void readFully(byte[] b, int off, int len) throws IOException |
| { |
| getDataInputStream().readFully(b, off, len); |
| } |
| |
| public String readUTF() throws IOException |
| { |
| String data = getDataInputStream().readUTF(); |
| return data; |
| } |
| |
| public InputStream getInputStream() throws IOException |
| { |
| return getDataInputStream(); |
| } |
| } |