/protocols/smpp/src/main/java/org/mobicents/protocols/smpp/message/param/BytesParamDescriptor.java
Java | 65 lines | 33 code | 11 blank | 21 comment | 5 complexity | 89dca185f815418d9ff97cb2b07705e3 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.message.param; 24 25import java.io.IOException; 26 27import org.mobicents.protocols.smpp.util.PacketDecoder; 28import org.mobicents.protocols.smpp.util.PacketEncoder; 29 30public class BytesParamDescriptor extends AbstractDescriptor { 31 private static final long serialVersionUID = 2L; 32 33 private int linkIndex; 34 35 public BytesParamDescriptor() { 36 linkIndex = -1; 37 } 38 39 public BytesParamDescriptor(int linkIndex) { 40 this.linkIndex = linkIndex; 41 } 42 43 public int getLengthSpecifier() { 44 return linkIndex; 45 } 46 47 public int sizeOf(Object obj) { 48 if (obj != null) { 49 return ((byte[]) obj).length; 50 } else { 51 return 0; 52 } 53 } 54 55 public void writeObject(Object obj, PacketEncoder encoder) throws IOException { 56 if (obj != null) { 57 byte[] data = (byte[]) obj; 58 encoder.writeBytes(data, 0, data.length); 59 } 60 } 61 62 public Object readObject(PacketDecoder decoder, int length) { 63 return decoder.readBytes(length); 64 } 65}