/protocols/ss7/m3ua/impl/src/main/java/org/mobicents/protocols/ss7/m3ua/impl/parameter/AffectedPointCodeImpl.java
http://mobicents.googlecode.com/ · Java · 109 lines · 61 code · 19 blank · 29 comment · 2 complexity · 188f36742974d0ad376c841037cbfacd MD5 · raw file
- /*
- * 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 java.util.Arrays;
- import org.mobicents.protocols.ss7.m3ua.parameter.AffectedPointCode;
- import org.mobicents.protocols.ss7.m3ua.parameter.Parameter;
- /**
- *
- * @author amit bhayani
- *
- */
- public class AffectedPointCodeImpl extends ParameterImpl implements
- AffectedPointCode {
- private byte[] value;
- private int[] pointCodes;
- private short[] masks;
- protected AffectedPointCodeImpl(byte[] value) {
- this.tag = Parameter.Affected_Point_Code;
- int count = 0;
- int arrSize = 0;
- pointCodes = new int[(value.length / 4)];
- masks = new short[(value.length / 4)];
- while (count < value.length) {
- masks[arrSize] = value[count++];
- pointCodes[arrSize] = 0;
- pointCodes[arrSize] |= value[count++] & 0xFF;
- pointCodes[arrSize] <<= 8;
- pointCodes[arrSize] |= value[count++] & 0xFF;
- pointCodes[arrSize] <<= 8;
- pointCodes[arrSize++] |= value[count++] & 0xFF;
- }
- this.value = value;
- }
- protected AffectedPointCodeImpl(int[] pointCodes, short[] masks) {
- this.tag = Parameter.Affected_Point_Code;
- this.pointCodes = pointCodes;
- this.masks = masks;
- encode();
- }
- private void encode() {
- // create byte array taking into account data, point codes and
- // indicators;
- this.value = new byte[(pointCodes.length * 4)];
- int count = 0;
- int arrSize = 0;
- // encode routing context
- while (count < value.length) {
- value[count++] = (byte) (masks[arrSize]);
- value[count++] = (byte) (pointCodes[arrSize] >>> 16);
- value[count++] = (byte) (pointCodes[arrSize] >>> 8);
- value[count++] = (byte) (pointCodes[arrSize++]);
- }
- }
- @Override
- protected byte[] getValue() {
- return this.value;
- }
- public short[] getMasks() {
- return this.masks;
- }
- public int[] getPointCodes() {
- return this.pointCodes;
- }
- @Override
- public String toString() {
- return String
- .format("AffectedPointCode pointCode=%s mask=%s",
- Arrays.toString(this.pointCodes), Arrays
- .toString(this.masks));
- }
- }