1 /*** 2 * 3 * Copyright 2004 Hiram Chirino 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 package org.activeio.adapter; 18 19 import java.io.IOException; 20 import java.io.InputStream; 21 22 import org.activeio.Packet; 23 24 /*** 25 * Provides an InputStream for a given Packet. 26 * 27 * @version $Revision$ 28 */ 29 public class PacketInputStream extends InputStream { 30 31 final Packet packet; 32 33 /*** 34 * @param channel 35 */ 36 public PacketInputStream(Packet packet) { 37 this.packet = packet; 38 } 39 40 /*** 41 * @see java.io.InputStream#read() 42 */ 43 public int read() throws IOException { 44 return packet.read(); 45 } 46 47 /*** 48 * @see java.io.InputStream#read(byte[], int, int) 49 */ 50 public int read(byte[] b, int off, int len) throws IOException { 51 return packet.read(b, off, len); 52 } 53 54 }