/protocols/ss7/map/map-impl/src/main/java/org/mobicents/protocols/ss7/map/primitives/IMSIImpl.java
http://mobicents.googlecode.com/ · Java · 198 lines · 113 code · 33 blank · 52 comment · 17 complexity · 7e84adf3a03a0554dd0a7bd5031b4c12 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.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.IMSI;
-
- /**
- *
- * @author sergey vetyutnev
- *
- */
- public class IMSIImpl extends TbcdString implements IMSI {
-
- private String data;
-
-
- public IMSIImpl() {
- }
-
- public IMSIImpl(String data) {
- this.data = data;
- }
-
- @Override
- public String 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 true;
- }
-
-
- @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 IMSI: " + 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 IMSI: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- }
- }
-
- private void _decode(AsnInputStream ansIS, int length) throws MAPParsingComponentException, IOException {
-
- if (length < 3 || length > 8)
- throw new MAPParsingComponentException("Error decoding IMSI: the IMSI field must contain from 3 to 8 octets. Contains: " + length,
- MAPParsingComponentExceptionReason.MistypedParameter);
-
- try {
- String res = this.decodeString(ansIS, length);
- this.data = res;
-
- // String sMcc = res.substring(0, 3);
- // String sMnc = res.substring(3, 5);
- // this.MSIN = res.substring(5);
- //
- // this.MCC = (long) Integer.parseInt(sMcc);
- // this.MNC = (long) Integer.parseInt(sMnc);
- } catch (IOException e) {
- throw new MAPParsingComponentException("IOException when decoding IMSI: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- }
- }
-
- @Override
- public void encodeAll(AsnOutputStream asnOs) throws MAPException {
-
- this.encodeAll(asnOs, Tag.CLASS_UNIVERSAL, Tag.STRING_OCTET);
- }
-
- @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 IMSI: " + e.getMessage(), e);
- }
- }
-
- @Override
- public void encodeData(AsnOutputStream asnOs) throws MAPException {
-
- if (this.data == null)
- throw new MAPException("Error while encoding the IMSI: data is not defined");
-
-
- // if (this.MCC == null || this.MNC == null || this.MSIN == null)
- // throw new MAPException("Error while encoding the IMSI: MMC, MNC or MSIN is not defined");
- //
- // if (this.MCC < 0 || this.MCC > 999)
- // throw new MAPException("Error while encoding the IMSI: Bad MCC value");
- // if (this.MNC < 0 || this.MNC > 99)
- // throw new MAPException("Error while encoding the IMSI: Bad MNC value");
- // if (this.MSIN.length() < 1 || this.MSIN.length() > 11)
- // throw new MAPException("Error while encoding the IMSI: Bad MSIN value");
- //
- // StringBuilder sb = new StringBuilder();
- // if (this.MCC < 100)
- // sb.append("0");
- // if (this.MCC < 10)
- // sb.append("0");
- // sb.append(this.MCC);
- // if (this.MNC < 10)
- // sb.append("0");
- // sb.append(this.MNC);
- // sb.append(this.MSIN);
-
- this.encodeString(asnOs, this.data);
- }
-
-
- @Override
- public String toString() {
- return "IMSI [" + this.data + "]";
- }
-
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = 1;
- result = prime * result + ((data == null) ? 0 : data.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;
- IMSIImpl other = (IMSIImpl) obj;
- if (data == null) {
- if (other.data != null)
- return false;
- } else if (!data.equals(other.data))
- return false;
- return true;
- }
- }