gt:         this.encodeAll(asnOs, this.getTagClass(), this.getTag());
context: /*
   * TeleStax, Open Source Cloud Communications  Copyright 2012.
   * 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.restcomm.protocols.ss7.map.service.mobility.subscriberInformation;
  
  import java.io.IOException;
  
  import javolution.xml.XMLFormat;
  import javolution.xml.stream.XMLStreamException;
  
  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.restcomm.protocols.ss7.map.api.MAPException;
  import org.restcomm.protocols.ss7.map.api.MAPParsingComponentException;
  import org.restcomm.protocols.ss7.map.api.MAPParsingComponentExceptionReason;
  import org.restcomm.protocols.ss7.map.api.primitives.MAPExtensionContainer;
  import org.restcomm.protocols.ss7.map.api.service.mobility.subscriberInformation.UserCSGInformation;
  import org.restcomm.protocols.ss7.map.api.service.mobility.subscriberManagement.CSGId;
  import org.restcomm.protocols.ss7.map.primitives.MAPAsnPrimitive;
  import org.restcomm.protocols.ss7.map.primitives.MAPExtensionContainerImpl;
  import org.restcomm.protocols.ss7.map.service.mobility.subscriberManagement.CSGIdImpl;
  
  /**
   * @author amit bhayani
   * @author sergey vetyutnev
   *
   */
  public class UserCSGInformationImpl implements UserCSGInformation, MAPAsnPrimitive {
  
      private static final String _PrimitiveName = "UserCSGInformation";
  
      public static final int _ID_csgId = 0;
      public static final int _ID_extensionContainer = 1;
      public static final int _ID_accessMode = 2;
      public static final int _ID_cmi = 3;
  
      private static final String CSG_ID = "csgId";
      private static final String EXTENSION_CONTAINER = "extensionContainer";
      private static final String ACCESS_MODE = "accessMode";
      private static final String CMI = "cmi";
  
      private CSGId csgId;
      private MAPExtensionContainer extensionContainer;
      private Integer accessMode;
      private Integer cmi;
  
      public UserCSGInformationImpl() {
      }
  
      public UserCSGInformationImpl(CSGId csgId, MAPExtensionContainer extensionContainer, Integer accessMode, Integer cmi) {
          this.csgId = csgId;
          this.extensionContainer = extensionContainer;
          this.accessMode = accessMode;
          this.cmi = cmi;
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.api.service.subscriberInformation. UserCSGInformation#getCSGId()
       */
      public CSGId getCSGId() {
          return this.csgId;
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.api.service.subscriberInformation. UserCSGInformation#getExtensionContainer()
       */
      public MAPExtensionContainer getExtensionContainer() {
          return this.extensionContainer;
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.api.service.subscriberInformation. UserCSGInformation#getAccessMode()
       */
      public Integer getAccessMode() {
          return this.accessMode;
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.api.service.subscriberInformation. UserCSGInformation#getCmi()
       */
      public Integer getCmi() {
          return this.cmi;
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.primitives.MAPAsnPrimitive#getTag()
       */
      public int getTag() throws MAPException {
          return Tag.SEQUENCE;
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.primitives.MAPAsnPrimitive#getTagClass()
       */
      public int getTagClass() {
          return Tag.CLASS_UNIVERSAL;
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.primitives.MAPAsnPrimitive#getIsPrimitive ()
       */
      public boolean getIsPrimitive() {
          return false;
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.primitives.MAPAsnPrimitive#decodeAll( org.mobicents.protocols.asn.AsnInputStream)
       */
      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 " + _PrimitiveName + ": " + e.getMessage(), e,
                      MAPParsingComponentExceptionReason.MistypedParameter);
          } catch (AsnException e) {
              throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
                      MAPParsingComponentExceptionReason.MistypedParameter);
          }
  
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.primitives.MAPAsnPrimitive#decodeData (org.mobicents.protocols.asn.AsnInputStream,
       * int)
       */
      public void decodeData(AsnInputStream ansIS, int length) throws MAPParsingComponentException {
          try {
              this._decode(ansIS, length);
          } catch (IOException e) {
              throw new MAPParsingComponentException("IOException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
                      MAPParsingComponentExceptionReason.MistypedParameter);
          } catch (AsnException e) {
              throw new MAPParsingComponentException("AsnException when decoding " + _PrimitiveName + ": " + e.getMessage(), e,
                      MAPParsingComponentExceptionReason.MistypedParameter);
          }
      }
  
      private void _decode(AsnInputStream ansIS, int length) throws MAPParsingComponentException, IOException, AsnException {
  
          this.csgId = null;
          this.extensionContainer = null;
          this.accessMode = null;
          this.cmi = null;
  
          AsnInputStream ais = ansIS.readSequenceStreamData(length);
  
          while (true) {
              if (ais.available() == 0)
                  break;
  
              int tag = ais.readTag();
              if (ais.getTagClass() == Tag.CLASS_CONTEXT_SPECIFIC) {
  
                  switch (tag) {
                      case _ID_csgId:
                          if (!ais.isTagPrimitive())
                              throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
                                      + " csgId: Parameter is not primitive",
                                      MAPParsingComponentExceptionReason.MistypedParameter);
                          this.csgId = new CSGIdImpl();
                          ((CSGIdImpl) this.csgId).decodeAll(ais);
                          break;
                      case _ID_extensionContainer:
                          if (ais.isTagPrimitive())
                              throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
                                      + " extensionContainer: Parameter is primitive",
                                      MAPParsingComponentExceptionReason.MistypedParameter);
                          this.extensionContainer = new MAPExtensionContainerImpl();
                          ((MAPExtensionContainerImpl) this.extensionContainer).decodeAll(ais);
                          break;
                      case _ID_accessMode:
                          if (!ais.isTagPrimitive())
                              throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
                                      + " accessMode: Parameter is not primitive",
                                      MAPParsingComponentExceptionReason.MistypedParameter);
                          byte[] buf = ais.readOctetString();
                          if (buf.length != 1)
                              throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
                                      + " accessMode: Parameter length must be 1, found: " + buf.length,
                                      MAPParsingComponentExceptionReason.MistypedParameter);
                          this.accessMode = (int) buf[0];
                          break;
                      case _ID_cmi:
                          if (!ais.isTagPrimitive())
                              throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
                                      + " cmi: Parameter is not primitive", MAPParsingComponentExceptionReason.MistypedParameter);
                          buf = ais.readOctetString();
                          if (buf.length != 1)
                              throw new MAPParsingComponentException("Error while decoding " + _PrimitiveName
                                      + " cmi: Parameter length must be 1, found: " + buf.length,
                                      MAPParsingComponentExceptionReason.MistypedParameter);
                          this.cmi = (int) buf[0];
                          break;
  
                      default:
                          ais.advanceElement();
                          break;
                  }
              } else {
                  ais.advanceElement();
              }
          }
  
          if (this.csgId == null) {
              throw new MAPParsingComponentException("Error when decoding " + _PrimitiveName
                      + ": csgId is mandatory but not found", MAPParsingComponentExceptionReason.MistypedParameter);
          }
      }
  
      /*
       * (non-Javadoc)
       *
       * @see org.restcomm.protocols.ss7.map.primitives.MAPAsnPrimitive#encodeAll( org.mobicents.protocols.asn.AsnOutputStream)
       */
      public void encodeAll(AsnOutputStream asnOs) throws MAPException {
  