/protocols/ss7/m3ua/impl/src/main/java/org/mobicents/protocols/ss7/m3ua/impl/parameter/DestinationPointCodeImpl.java
Java | 121 lines | 70 code | 19 blank | 32 comment | 0 complexity | 107c4640715dfc259c2398eb4f245add MD5 | raw file
Possible License(s): LGPL-3.0, GPL-3.0, LGPL-2.1, GPL-2.0, CC-BY-SA-3.0, CC0-1.0, Apache-2.0, BSD-3-Clause
- /*
- * JBoss, Home of Professional Open Source
- * Copyright 2011, Red Hat, Inc. and individual contributors
- * by the @authors tag. See the copyright.txt in the distribution for a
- * full listing of individual contributors.
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
- package org.mobicents.protocols.ss7.m3ua.impl.parameter;
- import javolution.xml.XMLFormat;
- import javolution.xml.XMLSerializable;
- import javolution.xml.stream.XMLStreamException;
- import org.mobicents.protocols.ss7.m3ua.parameter.DestinationPointCode;
- import org.mobicents.protocols.ss7.m3ua.parameter.Parameter;
- /**
- *
- * @author amit bhayani
- *
- */
- public class DestinationPointCodeImpl extends ParameterImpl implements DestinationPointCode, XMLSerializable {
- private static final String DPC = "dpc";
- private static final String MASK = "mask";
- private int destPC = 0;
- private short mask = 0;
- private byte[] value;
- public DestinationPointCodeImpl(){
- this.tag = Parameter.Destination_Point_Code;
- }
- protected DestinationPointCodeImpl(byte[] value) {
- this.tag = Parameter.Destination_Point_Code;
- this.value = value;
- this.mask = value[0];
- destPC = 0;
- destPC |= value[1] & 0xFF;
- destPC <<= 8;
- destPC |= value[2] & 0xFF;
- destPC <<= 8;
- destPC |= value[3] & 0xFF;
- }
- protected DestinationPointCodeImpl(int pc, short mask) {
- this.tag = Parameter.Destination_Point_Code;
- this.destPC = pc;
- this.mask = mask;
- encode();
- }
- private void encode() {
- // create byte array taking into account data, point codes and
- // indicators;
- this.value = new byte[4];
- // encode point code with mask
- value[0] = (byte) this.mask;// Mask
- value[1] = (byte) (destPC >> 16);
- value[2] = (byte) (destPC >> 8);
- value[3] = (byte) (destPC);
- }
- public int getPointCode() {
- return destPC;
- }
- @Override
- protected byte[] getValue() {
- return value;
- }
- public short getMask() {
- return this.mask;
- }
- @Override
- public String toString() {
- return String.format("DestinationPointCode dpc=%d mask=%d", destPC, mask);
- }
- /**
- * XML Serialization/Deserialization
- */
- protected static final XMLFormat<DestinationPointCodeImpl> RC_XML = new XMLFormat<DestinationPointCodeImpl>(
- DestinationPointCodeImpl.class) {
- @Override
- public void read(javolution.xml.XMLFormat.InputElement xml, DestinationPointCodeImpl dpc)
- throws XMLStreamException {
- dpc.destPC = xml.getAttribute(DPC).toInt();
- dpc.mask = (short) xml.getAttribute(MASK).toInt();
- dpc.encode();
- }
- @Override
- public void write(DestinationPointCodeImpl dpc, javolution.xml.XMLFormat.OutputElement xml)
- throws XMLStreamException {
- xml.setAttribute(DPC, dpc.destPC);
- xml.setAttribute(MASK, dpc.mask);
- }
- };
- }