/protocols/ss7/map/map-impl/src/main/java/org/mobicents/protocols/ss7/map/service/callhandling/CallReferenceNumberImpl.java
http://mobicents.googlecode.com/ · Java · 161 lines · 102 code · 33 blank · 26 comment · 8 complexity · 5cffdcbb4a05432601d41438792d9629 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.map.service.callhandling;
-
- import java.io.IOException;
-
- import org.mobicents.protocols.asn.AsnException;
- import org.mobicents.protocols.asn.AsnInputStream;
- import org.mobicents.protocols.asn.AsnOutputStream;
- import org.mobicents.protocols.asn.Tag;
- import org.mobicents.protocols.ss7.map.api.MAPException;
- import org.mobicents.protocols.ss7.map.api.MAPParsingComponentException;
- import org.mobicents.protocols.ss7.map.api.MAPParsingComponentExceptionReason;
- import org.mobicents.protocols.ss7.map.api.service.callhandling.CallReferenceNumber;
- import org.mobicents.protocols.ss7.map.primitives.MAPAsnPrimitive;
-
- /**
- *
- * @author sergey vetyutnev
- *
- */
- public class CallReferenceNumberImpl implements CallReferenceNumber, MAPAsnPrimitive {
-
- public static final String _PrimitiveName = "CallReferenceNumber";
-
- private byte[] data;
-
-
- public CallReferenceNumberImpl(){
- }
-
- public CallReferenceNumberImpl(byte[] data) {
- this.data = data;
- }
-
-
- @Override
- public byte[] getData() {
- return this.data;
- }
-
-
- @Override
- public int getTag() throws MAPException {
- return Tag.STRING_OCTET;
- }
-
- @Override
- public int getTagClass() {
- return Tag.CLASS_UNIVERSAL;
- }
-
- @Override
- public boolean getIsPrimitive() {
- return false;
- }
-
- @Override
- public void decodeAll(AsnInputStream ansIS) throws MAPParsingComponentException {
-
- try {
- int length = ansIS.readLength();
- this._decode(ansIS, length);
- } catch (IOException e) {
- throw new MAPParsingComponentException("IOException when decoding CallReferenceNumber: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- } catch (AsnException e) {
- throw new MAPParsingComponentException("AsnException when decoding CallReferenceNumber: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- }
- }
-
- @Override
- public void decodeData(AsnInputStream ansIS, int length) throws MAPParsingComponentException {
-
- try {
- this._decode(ansIS, length);
- } catch (IOException e) {
- throw new MAPParsingComponentException("IOException when decoding CallReferenceNumber: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- } catch (AsnException e) {
- throw new MAPParsingComponentException("AsnException when decoding CallReferenceNumber: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- }
- }
-
- private void _decode(AsnInputStream ansIS, int length) throws MAPParsingComponentException, IOException, AsnException {
-
- this.data = ansIS.readOctetStringData(length);
-
- if (this.data.length < 1 || this.data.length > 8)
- throw new MAPParsingComponentException("Error decoding CallReferenceNumber: length must be from 1 to 8, real length = " + length,
- MAPParsingComponentExceptionReason.MistypedParameter);
- }
-
- @Override
- public void encodeAll(AsnOutputStream asnOs) throws MAPException {
-
- this.encodeAll(asnOs, Tag.CLASS_UNIVERSAL, this.getTag());
- }
-
- @Override
- public void encodeAll(AsnOutputStream asnOs, int tagClass, int tag) throws MAPException {
-
- try {
- asnOs.writeTag(tagClass, true, tag);
- int pos = asnOs.StartContentDefiniteLength();
- this.encodeData(asnOs);
- asnOs.FinalizeContent(pos);
- } catch (AsnException e) {
- throw new MAPException("AsnException when encoding " + _PrimitiveName + ": " + e.getMessage(), e);
- }
- }
-
- @Override
- public void encodeData(AsnOutputStream asnOs) throws MAPException {
-
- if (this.data == null || this.data.length == 0)
- throw new MAPException("Error when encoding " + _PrimitiveName + ": data is empty");
-
- asnOs.writeOctetStringData(data);
- }
-
- @Override
- public String toString() {
- return "CallReferenceNumber [Data= " + this.printDataArr() + "]";
- }
-
- private String printDataArr() {
- StringBuilder sb = new StringBuilder();
- if( this.data!=null ) {
- for( int b : this.data ) {
- sb.append(b);
- sb.append(" ");
- }
- }
-
- return sb.toString();
- }
- }