content: /*
   * Conditions Of Use
   *
   * This software was developed by employees of the National Institute of
   * Standards and Technology (NIST), an agency of the Federal Government,
   * and others.
   * Pursuant to title 15 Untied States Code Section 105, works of NIST
   * employees are not subject to copyright protection in the United States
   * and are considered to be in the public domain.  As a result, a formal
   * license is not needed to use the software.
   *
   * This software is provided by NIST as a service and is expressly
   * provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
   * OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
   * AND DATA ACCURACY.  NIST does not warrant or make any representations
   * regarding the use of the software or the results thereof, including but
   * not limited to the correctness, accuracy, reliability or usefulness of
   * the software.
   *
   * Permission to use this software is contingent upon your acceptance
   * of the terms of this agreement.
   *
   */
  /*****************************************************************************
   * PRODUCT OF PT INOVACAO - EST DEPARTMENT and Aveiro University - Portugal)   *
   *****************************************************************************/
  
  package gov2.nist.javax2.sip.header.ims;
  
  import java.text.ParseException;
  
  import javax2.sip.header.ContactHeader;
  import javax2.sip.header.ExtensionHeader;
  
  import gov2.nist.javax2.sip.header.ParametersHeader;
  
  /**
   * <p>P-Access-Network-Info SIP Private Header</p>
   *
   * @author Miguel Freitas (IT) PT-Inovacao
   *
   * @since 1.2
   */
  
  public class PAccessNetworkInfo
      extends ParametersHeader
      implements PAccessNetworkInfoHeader, ExtensionHeader {
  
      // TODO: serialVersionUID
  
      private String accessType;
  
      private Object extendAccessInfo;
  
      /**
       * Public constructor.
       */
      public PAccessNetworkInfo() {
          super(PAccessNetworkInfoHeader.NAME);
          parameters.setSeparator(SEMICOLON);
      }
  
      /**
       * Constructor.
       */
      public PAccessNetworkInfo(String accessTypeVal) {
          this();
          setAccessType(accessTypeVal);
      }
  
      /**
       * Set the accessTpe
       *
       * @param accessTypeVal - access type
       * @throws NullPointerException
       */
      public void setAccessType(String accessTypeVal) {
          if (accessTypeVal == null)
              throw new NullPointerException(
                      "JAIN-SIP Exception, "
                              + "P-Access-Network-Info, setAccessType(), the accessType parameter is null.");
  
          this.accessType = accessTypeVal;
      }
  
      /**
       * @return String access type
       */
      public String getAccessType() {
          return accessType;
      }
  
      /**
       *
       * @param cgi -- String CGI value
       * @throws NullPointerException -- if null argument passed in
       * @throws ParseException -- if bad argument passed in.
       */
      public void setCGI3GPP(String cgi) throws ParseException {
  
          if (cgi == null)
              throw new NullPointerException(
                      "JAIN-SIP Exception, "
                              + "P-Access-Network-Info, setCGI3GPP(), the cgi parameter is null.");
  
          setParameter(ParameterNamesIms.CGI_3GPP, cgi);
  
      }
  
      /**
       *
       * @return String CGI value
       */
      public String getCGI3GPP() {
          return getParameter(ParameterNamesIms.CGI_3GPP);
      }
  
      /**
       * Set the UtranCellID field.
       *
       * @param  utranCellID -- String UTRAN Cell ID value
       * @throws NullPointerException
       * @throws ParseException
       */
      public void setUtranCellID3GPP(String utranCellID) throws ParseException {
  
          if (utranCellID == null)
              throw new NullPointerException(
                      "JAIN-SIP Exception, "
                              + "P-Access-Network-Info, setUtranCellID3GPP(), the utranCellID parameter is null.");
  
          setParameter(ParameterNamesIms.UTRAN_CELL_ID_3GPP, utranCellID);
  
      }
  
      /**
       *
       * @return String UTRAN Cell ID value
       */
      public String getUtranCellID3GPP() {
          return getParameter(ParameterNamesIms.UTRAN_CELL_ID_3GPP);
      }
  
      /**
       *
       * @param dslLocation - String with the DSL location value
       * @throws NullPointerException
       * @throws ParseException
       */
      public void setDSLLocation(String dslLocation) throws ParseException {
  
          if (dslLocation == null)
              throw new NullPointerException(
                      "JAIN-SIP Exception, "
                              + "P-Access-Network-Info, setDSLLocation(), the dslLocation parameter is null.");
  
          setParameter(ParameterNamesIms.DSL_LOCATION, dslLocation);
  
      }
  
      /**
       *
       * @return String DSL location value
       */
      public String getDSLLocation() {
          return getParameter(ParameterNamesIms.DSL_LOCATION);
      }
  
      /**
       *
       * @param ci3Gpp2 -- String CI 3GPP2 value
       * @throws NullPointerException -- if arg is null
       * @throws ParseException -- if arg is bad.
       */
      public void setCI3GPP2(String ci3Gpp2) throws ParseException {
          if (ci3Gpp2 == null)
              throw new NullPointerException(
                      "JAIN-SIP Exception, "
                              + "P-Access-Network-Info, setCI3GPP2(), the ci3Gpp2 parameter is null.");
  
          setParameter(ParameterNamesIms.CI_3GPP2, ci3Gpp2);
      }
  
      /**
       *
       * @return String CI 3GPP2 value
       */
      public String getCI3GPP2() {
          return getParameter(ParameterNamesIms.CI_3GPP2);
      }
  
      /**
       *
       * @param name --
       *            parameter name
       * @param value --
       *            value of parameter
       */
      public void setParameter(String name, Object value) {
          /**
           * @todo ParametersHeader needs to be fix!? missing "throws
           *       ParseException" in setParameter(String, Object)
           */
  
          if (name.equalsIgnoreCase(ParameterNamesIms.CGI_3GPP)
                  || name.equalsIgnoreCase(ParameterNamesIms.UTRAN_CELL_ID_3GPP)
                  || name.equalsIgnoreCase(ParameterNamesIms.DSL_LOCATION)
                  || name.equalsIgnoreCase(ParameterNamesIms.CI_3GPP2)) {
              try {
                  super.setQuotedParameter(name, value.toString());
              } catch (ParseException e) {
  
              }
  
          } else {
              // value can be token either than a quoted-string
              super.setParameter(name, value);
  
          }
  
      }
  
      /**
       * extension-access-info = gen-value gen-value = token / host /
       * quoted-string
       *
       * @param extendAccessInfo - extended Access Information
       */
      public void setExtensionAccessInfo(Object extendAccessInfo)
              throws ParseException {
  
          if (extendAccessInfo == null)
              throw new NullPointerException(
                      "JAIN-SIP Exception, "
                              + "P-Access-Network-Info, setExtendAccessInfo(), the extendAccessInfo parameter is null.");
  
          // or -> setParameter("", extendAccessInfo);
  
          this.extendAccessInfo = extendAccessInfo;
  
      }
  
      public Object getExtensionAccessInfo() {
          return this.extendAccessInfo;
      }
  
      protected String encodeBody() {
  
          StringBuffer encoding = new StringBuffer();
  
          if (getAccessType() != null)
              encoding.append(getAccessType());
  
          if (!parameters.isEmpty()) {
              encoding.append(SEMICOLON + SP + this.parameters.encode());
          }
          // else if (getExtendAccessInfo() != null) // stack deve limitar, de
          // acordo com a especificação ?
          if (getExtensionAccessInfo() != null) {
              encoding.append(SEMICOLON + SP
                      + getExtensionAccessInfo().toString());
          }
  
          return encoding.toString();
  
      }
  
      public void setValue(String value) throws ParseException {
          throw new ParseException(value, 0);
  
      }
  
  
      public boolean equals(Object other) {
          return (other instanceof PAccessNetworkInfoHeader) && super.equals(other);
      }
  
      /*
       * Makes a deep clone. (ParametersHeader)
       */
      public Object clone() {
          PAccessNetworkInfo retval = (PAccessNetworkInfo) super.clone();
          return retval;
      }
  
  
  }
  