/*

  * Created on Nov 18, 2003

  */

 package isac.wsdialog;

 /**

  * Exception thrown by the DialogGuide if the action requested by the user does

  * not match the state of the DialogGuide, e.g. specifying during the solving

  * phase.

  * 

  * @author Alan Krempler

  */

 public class DialogProtocolException extends Exception {

     protected int failed_action_;

     protected int dialog_state_;

     DialogProtocolException(int failed_action, int dialog_state, String extra,

             Throwable cause) {

         super("The DialogGuide cannot process a request.\n"

                 + "Requested action: " + String.valueOf(failed_action)

                 + ", Dialog state:" + String.valueOf(dialog_state) + ", "

                 + extra);

         failed_action_ = failed_action;

         dialog_state_ = dialog_state;

     }

     DialogProtocolException(int failed_action, int dialog_state) {

         this(failed_action, dialog_state, null, null);

     }

 }