/protocols/smpp/src/main/java/org/mobicents/protocols/smpp/gsm/PortAddressing8.java
Java | 81 lines | 44 code | 12 blank | 25 comment | 4 complexity | 7a2e33c344cf3dab7e0be08863be6332 MD5 | raw file
1/* 2 * JBoss, Home of Professional Open Source 3 * Copyright 2011, Red Hat, Inc. and individual contributors 4 * by the @authors tag. See the copyright.txt in the distribution for a 5 * full listing of individual contributors. 6 * 7 * This is free software; you can redistribute it and/or modify it 8 * under the terms of the GNU Lesser General Public License as 9 * published by the Free Software Foundation; either version 2.1 of 10 * the License, or (at your option) any later version. 11 * 12 * This software is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Lesser General Public License for more details. 16 * 17 * You should have received a copy of the GNU Lesser General Public 18 * License along with this software; if not, write to the Free 19 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 20 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 21 */ 22 23package org.mobicents.protocols.smpp.gsm; 24 25import java.nio.ByteBuffer; 26 27/** 28 * 8-bit port addressing. 3GPP TS 23.040 9.2.3.24.3. 29 * @version $Id: PortAddressing8.java 484 2010-02-08 16:08:50Z orank $ 30 */ 31public class PortAddressing8 extends RecurringHeaderElement { 32 33 private int sourcePort; 34 private int destPort; 35 36 public PortAddressing8() { 37 super(true); 38 } 39 40 public PortAddressing8(int sourcePort, int destPort) { 41 super(true); 42 setSourcePort(sourcePort); 43 setDestPort(destPort); 44 } 45 46 public int getLength() { 47 return 2; 48 } 49 50 public boolean write(int segmentNum, ByteBuffer buffer) { 51 buffer.put((byte) 4); 52 buffer.put((byte) 2); 53 buffer.put((byte) destPort); 54 buffer.put((byte) sourcePort); 55 return true; 56 } 57 58 public int getSourcePort() { 59 return sourcePort; 60 } 61 62 public void setSourcePort(int sourcePort) { 63 if (sourcePort < 0 || sourcePort > 0xff) { 64 throw new IllegalArgumentException( 65 "Source port must be 0 <= port <= 0xff"); 66 } 67 this.sourcePort = sourcePort; 68 } 69 70 public int getDestPort() { 71 return destPort; 72 } 73 74 public void setDestPort(int destPort) { 75 if (destPort < 0 || destPort > 0xff) { 76 throw new IllegalArgumentException( 77 "Destination port must be 0 <= port <= 0xff"); 78 } 79 this.destPort = destPort; 80 } 81}