content: 
  /*******************************************************************************
  * Product of NIST/ITL Advanced Networking Technologies Division (ANTD).        *
  *******************************************************************************/
  
  package gov2.nist.javax2.sip.header.extensions;
  
  import java.text.ParseException;
  
  import javax2.sip.header.ExtensionHeader;
  
  import gov2.nist.javax2.sip.address.*;
  import gov2.nist.javax2.sip.header.*;
  
  /**
   * ReferredBy SIP Header. RFC 3892
   *
   * @version JAIN-SIP-1.2
   *
   * @author Peter Musgrave.
   *
   *
   */
  public final class ReferredBy
      extends AddressParametersHeader implements ExtensionHeader, ReferredByHeader {
  
      // TODO: Need a unique UID
      private static final long serialVersionUID = 3134344915465784267L;
  
      // TODO: When the MinSEHeader is added to javax2 - move this there...pmusgrave
      public static final String NAME = "Referred-By";
  
      /** default Constructor.
       */
      public ReferredBy() {
          super(NAME);
      }
  
      public void setValue(String value) throws ParseException {
          // not implemented.
          throw new ParseException(value,0);
  
      }
  
      /**
       * Encode the header content into a String.
       * @return String
       */
      protected String encodeBody() {
          if (address == null)
              return null;
          String retval = "";
          if (address.getAddressType() == AddressImpl.ADDRESS_SPEC) {
              retval += LESS_THAN;
          }
          retval += address.encode();
          if (address.getAddressType() == AddressImpl.ADDRESS_SPEC) {
              retval += GREATER_THAN;
          }
  
          if (!parameters.isEmpty()) {
              retval += SEMICOLON + parameters.encode();
          }
          return retval;
      }
  }
  /*
   * $Log: ReferredBy.java,v $
   * Revision 1.3  2009/07/17 18:57:42  emcho
   * Converts indentation tabs to spaces so that we have a uniform indentation policy in the whole project.
   *
   * Revision 1.2  2006/10/27 20:58:31  mranga
   * Issue number:
   * Obtained from:
   * Submitted by:
   * Reviewed by:   mranga
   * doc fixups
   * CVS: ----------------------------------------------------------------------
   * CVS: Issue number:
   * CVS:   If this change addresses one or more issues,
   * CVS:   then enter the issue number(s) here.
   * CVS: Obtained from:
   * CVS:   If this change has been taken from another system,
   * CVS:   then name the system in this line, otherwise delete it.
   * CVS: Submitted by:
   * CVS:   If this code has been contributed to the project by someone else; i.e.,
   * CVS:   they sent us a patch or a set of diffs, then include their name/email
   * CVS:   address here. If this is your work then delete this line.
   * CVS: Reviewed by:
   * CVS:   If we are doing pre-commit code reviews and someone else has
   * CVS:   reviewed your changes, include their name(s) here.
   * CVS:   If you have not had it reviewed then delete this line.
   *
   * Revision 1.1  2006/10/12 11:57:52  pmusgrave
   * Issue number:  79, 80
   * Submitted by:  pmusgrave@newheights.com
   * Reviewed by:   mranga
   *
   * Revision 1.2  2006/03/20 20:52:03  pmusgrave
   * Add RefferedBy to header factory
   * Correct implements statement in ReferredBy
   *
   * Revision 1.1.1.1  2006/03/15 16:00:07  pmusgrave
   * Source with additions
   *
   * Revision 1.3  2004/01/22 13:26:29  sverker
   * Issue number:
   * Obtained from:
   * Submitted by:  sverker
   * Reviewed by:   mranga
   *
   * Major reformat of code to conform with style guide. Resolved compiler and javadoc warnings. Added CVS tags.
   *
   * CVS: ----------------------------------------------------------------------
   * CVS: Issue number:
   * CVS:   If this change addresses one or more issues,
   * CVS:   then enter the issue number(s) here.
   * CVS: Obtained from:
   * CVS:   If this change has been taken from another system,
   * CVS:   then name the system in this line, otherwise delete it.
   * CVS: Submitted by:
   * CVS:   If this code has been contributed to the project by someone else; i.e.,
   * CVS:   they sent us a patch or a set of diffs, then include their name/email
   * CVS:   address here. If this is your work then delete this line.
   * CVS: Reviewed by:
   * CVS:   If we are doing pre-commit code reviews and someone else has
   * CVS:   reviewed your changes, include their name(s) here.
   * CVS:   If you have not had it reviewed then delete this line.
   *
   */
  
  