/* $Id: ActionStateNotationUml.java 18615 2010-08-03 08:23:26Z mvw $

  *****************************************************************************

  * Copyright (c) 2009-2010 Contributors - see below

  * All rights reserved. This program and the accompanying materials

  * are made available under the terms of the Eclipse Public License v1.0

  * which accompanies this distribution, and is available at

  * http://www.eclipse.org/legal/epl-v10.html

  *

  * Contributors:

  *    mvw

  *****************************************************************************

  *

  * Some portions of this file was previously release using the BSD License:

  */

 // Copyright (c) 2005-2009 The Regents of the University of California. All

 // Rights Reserved. Permission to use, copy, modify, and distribute this

 // software and its documentation without fee, and without a written

 // agreement is hereby granted, provided that the above copyright notice

 // and this paragraph appear in all copies.  This software program and

 // documentation are copyrighted by The Regents of the University of

 // California. The software program and documentation are supplied "AS

 // IS", without any accompanying services from The Regents. The Regents

 // does not warrant that the operation of the program will be

 // uninterrupted or error-free. The end-user understands that the program

 // was developed for research purposes and is advised not to rely

 // exclusively on the program for any reason.  IN NO EVENT SHALL THE

 // UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,

 // SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS,

 // ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF

 // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF

 // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY

 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE

 // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF

 // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT,

 // UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

 package org.argouml.notation.providers.uml;

 import org.argouml.model.Model;

 import org.argouml.notation.NotationSettings;

 import org.argouml.notation.providers.ActionStateNotation;

 /**

  * The Notation for an ActionState.

  * 

  * @author mvw

  */

 public class ActionStateNotationUml extends ActionStateNotation {

     /**

      * The constructor.

      *

      * @param actionState the UML ActionState

      */

     public ActionStateNotationUml(Object actionState) {

         super(actionState);

     }

     /*

      * @see org.argouml.notation.providers.NotationProvider#parse(java.lang.Object, java.lang.String)

      */

     public void parse(Object modelElement, String text) {

         Object entry = Model.getFacade().getEntry(modelElement);

         String language = "";

         if (entry == null) {

             entry =

                 Model.getCommonBehaviorFactory()

                         .buildUninterpretedAction(modelElement);

         } else {

             Object script = Model.getFacade().getScript(entry);

             if (script != null) {

                 language = Model.getDataTypesHelper().getLanguage(script);

             }

         }

         Object actionExpression =

             Model.getDataTypesFactory().createActionExpression(language, text);

         Model.getCommonBehaviorHelper().setScript(entry, actionExpression);

     }

     /*

      * @see org.argouml.notation.providers.NotationProvider#getParsingHelp()

      */

     public String getParsingHelp() {

         return "parsing.help.fig-actionstate";

     }

     private String toString(Object modelElement) {

         String ret = "";

         Object action = Model.getFacade().getEntry(modelElement);

         if (action != null) {

             Object expression = Model.getFacade().getScript(action);

             if (expression != null) {

                 ret = (String) Model.getFacade().getBody(expression);

             }

         }

         return (ret == null) ? "" : ret;

     }

     @Override

     public String toString(Object modelElement, NotationSettings settings) {

         return toString(modelElement);

     }

 }