/* $Id: ObjectFlowStateTypeNotationUml.java 17828 2010-01-12 18:55:12Z linus $
*****************************************************************************
* Copyright (c) 2009 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) 2006-2009 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
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// UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
package org.argouml.notation.providers.uml;
import java.text.ParseException;
import org.argouml.application.events.ArgoEventPump;
import org.argouml.application.events.ArgoEventTypes;
import org.argouml.application.events.ArgoHelpEvent;
import org.argouml.i18n.Translator;
import org.argouml.model.Model;
import org.argouml.notation.NotationSettings;
import org.argouml.notation.providers.ObjectFlowStateTypeNotation;
/**
* @author Michiel
*/
public class ObjectFlowStateTypeNotationUml
extends ObjectFlowStateTypeNotation {
/**
* The constructor.
*
* @param objectflowstate the ObjectFlowState represented by this notation
*/
public ObjectFlowStateTypeNotationUml(Object objectflowstate) {
super(objectflowstate);
}
/*
* @see org.argouml.notation.providers.NotationProvider#parse(java.lang.Object, java.lang.String)
*/
public void parse(Object modelElement, String text) {
try {
parseObjectFlowState1(modelElement, text);
} catch (ParseException pe) {
String msg = "statusmsg.bar.error.parsing.objectflowstate";
Object[] args = {
pe.getLocalizedMessage(),
Integer.valueOf(pe.getErrorOffset()),
};
ArgoEventPump.fireEvent(new ArgoHelpEvent(
ArgoEventTypes.HELP_CHANGED, this,
Translator.messageFormat(msg, args)));
}
}
/**
* Do the actual parsing. <p>
*
* This method does create a Class
* if a Classifier with the given name is not encountered.
* See for explanation issue 4382.
*
* @param objectFlowState the given element to be altered
* @param s the new string
* @return the altered ObjectFlowState
* @throws ParseException when the given text was rejected
*/
protected Object parseObjectFlowState1(Object objectFlowState, String s)
throws ParseException {
Object c =
Model.getActivityGraphsHelper()
.findClassifierByName(objectFlowState, s);
if (c != null) {
/* Great! The class already existed - just use it. */
Model.getCoreHelper().setType(objectFlowState, c);
return objectFlowState;
}
/* Let's create a class with the given name, otherwise
* the user will not understand why we refuse his input! */
if (s != null && s.length() > 0) {
Object topState = Model.getFacade().getContainer(objectFlowState);
if (topState != null) {
Object machine = Model.getFacade().getStateMachine(topState);
if (machine != null) {
Object ns = Model.getFacade().getNamespace(machine);
if (ns != null) {
Object clazz = Model.getCoreFactory().buildClass(s, ns);
Model.getCoreHelper().setType(objectFlowState, clazz);
return objectFlowState;
}
}
}
}
String msg = "parsing.error.object-flow-type.classifier-not-found";
Object[] args = {s};
throw new ParseException(Translator.localize(msg, args), 0);
}
/*
* @see org.argouml.notation.providers.NotationProvider#getParsingHelp()
*/
public String getParsingHelp() {
return "parsing.help.fig-objectflowstate1";
}
private String toString(Object modelElement) {
Object classifier = Model.getFacade().getType(modelElement);
if (Model.getFacade().isAClassifierInState(classifier)) {
classifier = Model.getFacade().getType(classifier);
}
if (classifier == null) {
return "";
}
String name = Model.getFacade().getName(classifier);
if (name == null) {
name = "";
}
return name;
}
@Override
public String toString(Object modelElement, NotationSettings settings) {
return toString(modelElement);
}
}