<?xml version="1.0" encoding="UTF-8"?>
<!--

  Copyright 2005-2006 The Apache Software Foundation.
 
  Licensed under the Apache License, Version 2.0 (the "License");
  you may not use this file except in compliance with the License.
  You may obtain a copy of the License at
 
      http://www.apache.org/licenses/LICENSE-2.0
 
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.

  $Id: edit-profile-config.xml 366990 2006-01-08 06:08:33Z rahul $

-->

<!--

  Dialog definitions for Shale Use Cases Example Web Application
  written out as SCXML to demonstrate use of Commons SCXML as one
  of Shale's Dialog Manager implementations.

  Related artifacts from <dialog name="Edit Profile">...</dialog>
  in original dialogs definition file from Shale nightlies.

-->

<scxml xmlns="http://www.w3.org/2005/01/SCXML" version="1.0"  
       initialstate="edit">

  <state                id="edit">

    <initial>
      <transition>
        <target       next="setup"/>
      </transition>
    </initial>

    <!-- global transitions (within state "edit") -->

    <transition      event="faces.outcome"
                      cond="${outcome eq 'cancel'}">
      <target         next="cancel"/>
    </transition>

    <transition      event="faces.outcome"
                      cond="${outcome eq 'finish'}">
      <target         next="finish"/>
    </transition>

    <state              id="setup">

      <onentry>
        <var          name="setupOutcome"
                      expr="#{profile$edit.setup}" />
      </onentry>

      <transition     cond="${setupOutcome eq 'success'}">
        <target       next="page1"/>
      </transition>

    </state>

    <state              id="page1">

      <transition    event="faces.outcome"
                      cond="${outcome eq 'next'}">
        <target       next="page2"/>
      </transition>

    </state>

    <state              id="page2">

      <transition    event="faces.outcome"
                      cond="${outcome eq 'previous'}">
        <target       next="page1"/>
      </transition>

      <transition    event="faces.outcome"
                      cond="${outcome eq 'next'}">
        <target       next="page3"/>
      </transition>

    </state>

    <state              id="page3">

      <transition    event="faces.outcome"
                      cond="${outcome eq 'previous'}">
        <target       next="page2"/>
      </transition>

      <transition    event="faces.outcome"
                      cond="${outcome eq 'next'}">
        <target       next="editExit"/>
      </transition>

    </state>

  </state>

  <state                id="cancel">

    <onentry>
      <var            name="cancelOutcome"
                      expr="#{profile$edit.cancel}" />
    </onentry>

    <transition       cond="${cancelOutcome eq 'success'}">
      <var            name="outcome"
                      expr="cancel"/>
      <target         next="editExit"/>
    </transition>

  </state> 

  <state                id="finish">

    <onentry>
      <var            name="finishOutcome"
                      expr="#{profile$edit.finish}" />
    </onentry>

    <transition       cond="${finishOutcome eq 'username'}">
      <target         next="page1"/>
    </transition>

    <transition       cond="${finishOutcome eq 'password'}">
      <target         next="page1"/>
    </transition>

    <transition       cond="${finishOutcome eq 'success'}">
      <var            name="outcome"
                      expr="success"/>
      <target         next="editExit"/>
    </transition>

  </state>

  <state                id="editExit"
                     final="true" />

</scxml>
