/protocols/ss7/map/map-impl/src/main/java/org/mobicents/protocols/ss7/map/primitives/IMEIImpl.java
http://mobicents.googlecode.com/ · Java · 169 lines · 111 code · 32 blank · 26 comment · 19 complexity · 33c2381da0f641bcafb05fadd824c074 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.IMEI;
-
- /**
- *
- * @author sergey vetyutnev
- *
- */
- public class IMEIImpl extends TbcdString implements IMEI {
-
- private String imei;
-
- public IMEIImpl() {
- }
-
- public IMEIImpl(String imei) {
- this.imei = imei;
- }
-
- @Override
- public String getIMEI() {
- return this.imei;
- }
-
- public int getTag() throws MAPException {
- return Tag.STRING_OCTET;
- }
-
- public int getTagClass() {
- return Tag.CLASS_UNIVERSAL;
- }
-
- 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 IMEI: " + 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 IMEI: " + e.getMessage(), e,
- MAPParsingComponentExceptionReason.MistypedParameter);
- }
- }
-
- private void _decode(AsnInputStream ansIS, int length) throws MAPParsingComponentException, IOException {
-
- if (length != 8)
- throw new MAPParsingComponentException("Error decoding IMEI: the IMEI field must contain from 8 octets. Contains: " + length,
- MAPParsingComponentExceptionReason.MistypedParameter);
-
- try {
- this.imei = this.decodeString(ansIS, length);
- } catch (IOException e) {
- throw new MAPParsingComponentException("IOException when decoding IMEI: " + 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 IMEI: " + e.getMessage(), e);
- }
- }
-
- @Override
- public void encodeData(AsnOutputStream asnOs) throws MAPException {
-
- if (this.imei == null)
- throw new MAPException("Error while encoding the IMEI: IMEI must not be null");
-
- if (this.imei.length() < 15 || this.imei.length() > 16)
- throw new MAPException("Error while encoding the IMEI: Bad IMEI length - must be 15 or 16");
-
- this.encodeString(asnOs, this.imei);
- }
-
- @Override
- public String toString() {
- return "IMEI [IMEI=" + this.imei + "]";
- }
-
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = 1;
- result = prime * result + ((imei == null) ? 0 : imei.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;
- IMEIImpl other = (IMEIImpl) obj;
- if (imei == null) {
- if (other.imei != null)
- return false;
- } else if (!imei.equals(other.imei))
- return false;
- return true;
- }
-
-
- }