/protocols/ss7/map/map-impl/src/main/java/org/mobicents/protocols/ss7/map/primitives/CellGlobalIdOrServiceAreaIdOrLAIImpl.java
Java | 260 lines | 163 code | 32 blank | 65 comment | 38 complexity | 71df229b691cdd536c9e76bdba7af011 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.map.primitives;
- 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.primitives.CellGlobalIdOrServiceAreaIdFixedLength;
- import org.mobicents.protocols.ss7.map.api.primitives.CellGlobalIdOrServiceAreaIdOrLAI;
- import org.mobicents.protocols.ss7.map.api.primitives.LAIFixedLength;
- /**
- * @author amit bhayani
- *
- */
- public class CellGlobalIdOrServiceAreaIdOrLAIImpl implements CellGlobalIdOrServiceAreaIdOrLAI, MAPAsnPrimitive {
-
- private static final int _TAG_CELL_GLOBAL_ID_OR_SERVICE_AREAR_ID = 0;
- private static final int _TAG_LAI = 1;
- private CellGlobalIdOrServiceAreaIdFixedLength cellGlobalIdOrServiceAreaIdFixedLength = null;
- private LAIFixedLength laiFixedLength = null;
- /**
- *
- */
- public CellGlobalIdOrServiceAreaIdOrLAIImpl() {
- super();
- }
- public CellGlobalIdOrServiceAreaIdOrLAIImpl(CellGlobalIdOrServiceAreaIdFixedLength cellGlobalIdOrServiceAreaIdFixedLength) {
- this.cellGlobalIdOrServiceAreaIdFixedLength = cellGlobalIdOrServiceAreaIdFixedLength;
- }
- public CellGlobalIdOrServiceAreaIdOrLAIImpl(LAIFixedLength laiFixedLength) {
- this.laiFixedLength = laiFixedLength;
- }
-
- /*
- * (non-Javadoc)
- *
- * @see org.mobicents.protocols.ss7.map.api.service.lsm.
- * CellGlobalIdOrServiceAreaIdOrLAI
- * #getCellGlobalIdOrServiceAreaIdFixedLength()
- */
- @Override
- public CellGlobalIdOrServiceAreaIdFixedLength getCellGlobalIdOrServiceAreaIdFixedLength() {
- return this.cellGlobalIdOrServiceAreaIdFixedLength;
- }
- /*
- * (non-Javadoc)
- *
- * @see org.mobicents.protocols.ss7.map.api.service.lsm.
- * CellGlobalIdOrServiceAreaIdOrLAI#getLAIFixedLength()
- */
- @Override
- public LAIFixedLength getLAIFixedLength() {
- return this.laiFixedLength;
- }
- /* (non-Javadoc)
- * @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#getTag()
- */
- @Override
- public int getTag() throws MAPException {
- if (this.cellGlobalIdOrServiceAreaIdFixedLength != null) {
- return _TAG_CELL_GLOBAL_ID_OR_SERVICE_AREAR_ID;
- } else {
- return _TAG_LAI;
- }
- }
- /* (non-Javadoc)
- * @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#getTagClass()
- */
- @Override
- public int getTagClass() {
- return Tag.CLASS_CONTEXT_SPECIFIC;
- }
- /* (non-Javadoc)
- * @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#getIsPrimitive()
- */
- @Override
- public boolean getIsPrimitive() {
- return true;
- }
- /* (non-Javadoc)
- * @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#decodeAll(org.mobicents.protocols.asn.AsnInputStream)
- */
- @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 CellGlobalIdOrServiceAreaIdOrLAI: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- } catch (AsnException e) {
- throw new MAPParsingComponentException("AsnException when decoding CellGlobalIdOrServiceAreaIdOrLAI: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- }
- }
- /* (non-Javadoc)
- * @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#decodeData(org.mobicents.protocols.asn.AsnInputStream, int)
- */
- @Override
- public void decodeData(AsnInputStream ansIS, int length) throws MAPParsingComponentException {
- try {
- this._decode(ansIS, length);
- } catch (IOException e) {
- throw new MAPParsingComponentException("IOException when decoding CellGlobalIdOrServiceAreaIdOrLAI: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- } catch (AsnException e) {
- throw new MAPParsingComponentException("AsnException when decoding CellGlobalIdOrServiceAreaIdOrLAI: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- }
- }
- private void _decode(AsnInputStream asnIS, int length) throws MAPParsingComponentException, IOException, AsnException {
-
- if (asnIS.getTagClass() != Tag.CLASS_CONTEXT_SPECIFIC || !asnIS.isTagPrimitive())
- throw new MAPParsingComponentException("Error while decoding CellGlobalIdOrServiceAreaIdOrLAI: bad tag class or is not primitive: TagClass=" + asnIS.getTagClass(),
- MAPParsingComponentExceptionReason.MistypedParameter);
- switch (asnIS.getTag()) {
- case _TAG_CELL_GLOBAL_ID_OR_SERVICE_AREAR_ID:
- this.cellGlobalIdOrServiceAreaIdFixedLength = new CellGlobalIdOrServiceAreaIdFixedLengthImpl();
- ((CellGlobalIdOrServiceAreaIdFixedLengthImpl)this.cellGlobalIdOrServiceAreaIdFixedLength).decodeData(asnIS, length);
- break;
- case _TAG_LAI:
- this.laiFixedLength = new LAIFixedLengthImpl();
- ((LAIFixedLengthImpl)this.laiFixedLength).decodeData(asnIS, length);
- break;
- default:
- throw new MAPParsingComponentException(
- "Error while decoding AdditionalNumber: Expexted msc-Number [0] ISDN-AddressString or sgsn-Number [1] ISDN-AddressString, but found "
- + asnIS.getTag(), MAPParsingComponentExceptionReason.MistypedParameter);
- }
- }
- /* (non-Javadoc)
- * @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeAll(org.mobicents.protocols.asn.AsnOutputStream)
- */
- @Override
- public void encodeAll(AsnOutputStream asnOs) throws MAPException {
- this.encodeAll(asnOs, Tag.CLASS_CONTEXT_SPECIFIC, this.getTag());
- }
- /* (non-Javadoc)
- * @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeAll(org.mobicents.protocols.asn.AsnOutputStream, int, int)
- */
- @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 CellGlobalIdOrServiceAreaIdOrLAI: " + e.getMessage(), e);
- }
- }
- /* (non-Javadoc)
- * @see org.mobicents.protocols.ss7.map.api.primitives.MAPAsnPrimitive#encodeData(org.mobicents.protocols.asn.AsnOutputStream)
- */
- @Override
- public void encodeData(AsnOutputStream asnOs) throws MAPException {
- if (this.cellGlobalIdOrServiceAreaIdFixedLength == null && this.laiFixedLength == null)
- throw new MAPException("Error while encoding the CellGlobalIdOrServiceAreaIdOrLAI: both cellGlobalIdOrServiceAreaIdFixedLength and laiFixedLength are not defined");
-
- if(this.cellGlobalIdOrServiceAreaIdFixedLength != null){
- ((CellGlobalIdOrServiceAreaIdFixedLengthImpl)this.cellGlobalIdOrServiceAreaIdFixedLength).encodeData(asnOs);
- } else {
- ((LAIFixedLengthImpl)this.laiFixedLength).encodeData(asnOs);
- }
- }
-
- @Override
- public String toString() {
- StringBuilder sb = new StringBuilder();
-
- sb.append("CellGlobalIdOrServiceAreaIdOrLAI [");
- if (this.cellGlobalIdOrServiceAreaIdFixedLength != null)
- sb.append(this.cellGlobalIdOrServiceAreaIdFixedLength.toString());
- if (this.laiFixedLength != null)
- sb.append(this.laiFixedLength.toString());
- sb.append("]");
- return sb.toString();
- }
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = 1;
- result = prime
- * result
- + ((cellGlobalIdOrServiceAreaIdFixedLength == null) ? 0 : cellGlobalIdOrServiceAreaIdFixedLength
- .hashCode());
- result = prime * result + ((laiFixedLength == null) ? 0 : laiFixedLength.hashCode());
- return result;
- }
- @Override
- public boolean equals(Object obj) {
- if (this == obj)
- return true;
- if (obj == null)
- return false;
- if (getClass() != obj.getClass())
- return false;
- CellGlobalIdOrServiceAreaIdOrLAIImpl other = (CellGlobalIdOrServiceAreaIdOrLAIImpl) obj;
- if (cellGlobalIdOrServiceAreaIdFixedLength == null) {
- if (other.cellGlobalIdOrServiceAreaIdFixedLength != null)
- return false;
- } else if (!cellGlobalIdOrServiceAreaIdFixedLength.equals(other.cellGlobalIdOrServiceAreaIdFixedLength))
- return false;
- if (laiFixedLength == null) {
- if (other.laiFixedLength != null)
- return false;
- } else if (!laiFixedLength.equals(other.laiFixedLength))
- return false;
- return true;
- }
- }