WF/maisexemplos: Processo_Bsico_12.xml

<?xml version="1.0" encoding="ISO-8859-1"?>
<process>
  <name>Processo Básico</name>
  <isValid>y</isValid>
  <version>1.2</version>
  <isActive>y</isActive>
   <description>Modelo de processo, contendo o mínimo para iniciar o desenvolvimento. Utiliza a arquitetura MVC do módulo de workflow do Expresso.</description>
  <lastModif>22/11/2007 [02:19:53]</lastModif>
  <sharedCode><![CDATA[<?php
/**
 * Arquivo de configuração do processo
 */

/* Definicao de constantes da aplicacao */
/* Definicao de constantes da aplicacao */

/* Importacao/Inclusao de classes */
//camada de controle do processo
wf_include('class.controller.inc.php');
wf_include('class.start.controller.inc.php');
wf_include('class.end.controller.inc.php');

//camada da logica de negocios
wf_include('class.model.inc.php');
wf_include('class.start.model.inc.php');
wf_include('class.end.model.inc.php');
/* Importacao/Inclusao de classes */
?>  ]]></sharedCode>
  <configs>
    <config>
      <wf_config_name>execute_activities_in_debug_mode</wf_config_name>
      <wf_config_value></wf_config_value>
      <wf_config_value_int>1</wf_config_value_int>
    </config>
    <config>
      <wf_config_name>mail_smtp_profile</wf_config_name>
      <wf_config_value>default</wf_config_value>
      <wf_config_value_int></wf_config_value_int>
    </config>
  </configs>
  <activities>
    <activity>
      <name>end</name>
      <type>end</type>
      <description>Atividade de encerramento padrão.</description>
      <menuPath></menuPath>
      <lastModif>22/11/2007 [02:19:53]</lastModif>
      <isInteractive>y</isInteractive>
      <isAutoRouted>y</isAutoRouted>
      <roles>
        <role>Editor</role>
      </roles>
      <agents>
      </agents>
      <code><![CDATA[<?php
/**
 * Atividade final do processo básico
 */ 
$application = new EndController ( new EndModel ( $env ) , $env );
$application->run ( $_REQUEST['action'] );
?>      ]]></code>      <template><![CDATA[      ]]></template>    </activity>
    <activity>
      <name>start</name>
      <type>start</type>
      <description>Atividade de início padrão.</description>
      <menuPath></menuPath>
      <lastModif>22/11/2007 [02:19:53]</lastModif>
      <isInteractive>y</isInteractive>
      <isAutoRouted>y</isAutoRouted>
      <roles>
        <role>Editor</role>
      </roles>
      <agents>
      </agents>
      <code><![CDATA[<?php
/**
 * Atividade de início do processo básico
 */ 
$application = new StartController ( new StartModel ( $env ) , $env );
$application->run ( $_REQUEST['action'] );
?>      ]]></code>      <template><![CDATA[      ]]></template>    </activity>
  </activities>
  <templates>
    <template>
      <name>end.tpl</name>
      <code><![CDATA[{wf_default_template}
<br>    
<p>{$msg}</p>
<br>
<div align="left">
        <input type="button" class="form_botao" onclick="dispatch('Continuar')" value="Continuar"  />
</div>
      ]]></code>    </template>
    <template>
      <name>start.tpl</name>
      <code><![CDATA[{wf_default_template}
<br>    
<p>{$msg}</p>
<br>
<div align="left">
        <input type="button" class="form_botao" onclick="dispatch('Continuar')" value="Continuar"  />
        <input type="button" class="form_botao" onclick="dispatch('Cancelar')"  value="Cancelar" />
</div>
      ]]></code>    </template>
  </templates>
  <includes>
    <include>
      <name>class.model.inc.php</name>
      <code><![CDATA[<?php
/**
 * Implementa o processo básico
 * 
 * @author Carlos Eduardo Nogueira Gonçalves
 * @package Processo Básico
 * @license http://www.gnu.org/copyleft/gpl.html GPL 
 */
class Model extends BaseModel { 
        /**
         * @var $_msg mensagem a ser exibida 
     * @warning NOMES DE ATRIBUTOS DE PROCESSO COMEÇAM COM O CARACTERE _
     * @access protected
     */ 
    var $_msg = "Meu primeiro processo!"; 
    
        /**
     * descricao método
     * 
     * @param $param descricao metodo
     * @return type descricao retorno
     * @protected
     */    
    function metodo($param) { 
        return;
    }   
        
   /**
     * Construtor da camada Model em nivel de processo
     * 
     * @return Model
     * @param array $env Configuracao MVC
     * @param boolean $autoAssign Preenche automaticamente os atributos com os valores de $_REQUEST
     * @public  
     * @attention Sobrescrita opcional do construtor da classe BaseModel
     * @attention O construtor deverá executar OBRIGATORIAMENTE o método BaseModel::super(&$env, $autoAssign)
     * @warning O valor padrão de $autoAssign em BaseModel é false
     */
    function Model(&$env) {
        $this->super(&$env);
    }
}
?>      ]]></code>    </include>
    <include>
      <name>class.end.model.inc.php</name>
      <code><![CDATA[<?php
/**
 * Implementa atividade end
 * 
 * @author Carlos Eduardo Nogueira Gonçalves
 * @license http://www.gnu.org/copyleft/gpl.html GPL
 * @package Processo Básico
 */
class EndModel extends Model {
        /**
         * Implementa acao padrao da atividade
     * 
         * @access public
         * @return bool
         */
        function defaultAction()
        {       
                $this->_msg = "Clique em 'continuar' para encerrar esta instância.";
                $this->addViewVar("msg", $this->_msg);
                $this->addViewVar("activity_title", "Processo Básico - End");
                return true;                    
        }

        
        function finaliza()
        {
                $this->_msg = "Instância completada.";
                $this->updateInstance();
                $this->commitInstance();
        }
        
}
?>
      ]]></code>    </include>
    <include>
      <name>class.start.model.inc.php</name>
      <code><![CDATA[<?php
/**
 * Implementa atividade start
 * 
 * @author Carlos Eduardo Nogueira Gonçalves
 * @license http://www.gnu.org/copyleft/gpl.html GPL
 * @package Processo Básico
 */
class StartModel extends Model
{
        /**
         * Implementa acao padrao da atividade
     * 
         * @access public
         * @return bool
         */
        function defaultAction()
        {       
                $this->addViewVar("msg", $this->_msg);
                $this->addViewVar("activity_title", "Processo Básico - Start");
                return true;                    
        }
        
        function finaliza()
        {
                $this->_msg = "Atividade completada.";
                $this->updateInstance();
                $this->commitInstance();
        } 
}
?>
      ]]></code>    </include>
    <include>
      <name>class.controller.inc.php</name>
      <code><![CDATA[<?php
/**
 * Gerencia o processo básico
 * 
 * @author Carlos Eduardo Nogueira Gonçalves
 * @package Processo Básico
 * @license http://www.gnu.org/copyleft/gpl.html GPL 
 */
class Controller extends BaseController
{       
    /**
     * @var string Tela inicial da atividade de início
     * @access protected
     */
        var $START = 'start.tpl';
    /**
     * @var string Tela inicial da atividade final
     * @access protected
     */
        var $END   = 'end.tpl';
    
   /**
     * Process startup settings
     * 
     * @return object
     * @param object $model Model layer instance for activities business logic
     * @param array $env MVC environment settings 
     * @access protected
     */
    function Controller(&$model , &$env)
    {
        $this->super(&$model , &$env);
    }           
}

?>      ]]></code>    </include>
    <include>
      <name>class.end.controller.inc.php</name>
      <code><![CDATA[<?php
/**
 * Gerencia atividade end do processo
 * 
 * @author Carlos Eduardo Nogueira Gonçalves
 * @license http://www.gnu.org/copyleft/gpl.html GPL
 * @package Processo Básico
 */
class EndController extends Controller { 

        /**
        * Acao padrao/inicial da atividade.
        * 
        * @return boolean
        * @access private 
        */
        function __default() {          
                $this->model->defaultAction();
                $this->loadViewVars();
                $this->showForm($this->END);
        }

        /**
        * Encerra a execução da atividade
        * 
        * @return boolean
        * @access private 
        */
        function continuar()
        {       
                $this->model->finaliza();
        }

        /**
        * Execucao da atividade.
        * 
        * @param $action Servico (acao) solicitado
        * @return void
        * @access public 
        */    
    function run($action) {     
        /*
         * Descomentar essa linha para todas as acoes terem acesso ao banco de dados.
         * Evita duplicacao de codigo nas acoes.
         * Usar com moderacao.
         *  
         * $this->model->DAO->connect ( );
         */
        
                $this->dispatch($action);
                
        /*
         * Descomentar essa linha para fechar a conexao da atividade.
         *  
         * $this->model->DAO->disconnect ( );
         */             
    }
} 
?>      ]]></code>    </include>
    <include>
      <name>class.start.controller.inc.php</name>
      <code><![CDATA[<?php
/**
 * Gerencia atividade start do processo
 * 
 * @author Carlos Eduardo Nogueira Gonçalves
 * @license http://www.gnu.org/copyleft/gpl.html GPL
 * @package Processo Básico
 */
class StartController extends Controller
{ 

        /**
        * Acao padrao/inicial da atividade.
        * 
        * @return boolean
        * @access private 
        */
        function __default()
        {               
                $this->model->defaultAction();
                $this->loadViewVars();
                $this->showForm($this->START);
        }

        /**
        * Encerra a execução da atividade
        * 
        * @return boolean
        * @access private 
        */
        function continuar()
        {       
                $this->model->finaliza();
        }
        
        /**
        * Execucao da atividade.
        * 
        * @param $action Servico (acao) solicitado
        * @return void
        * @access public 
        */    
        function run($action)
        {       
        /*
         * Descomentar essa linha para todas as acoes terem acesso ao banco de dados.
         * Evita duplicacao de codigo nas acoes.
         * Usar com moderacao.
         *  
         * $this->model->DAO->connect ( );
         */
        
                $this->dispatch($action);
                
        /*
         * Descomentar essa linha para fechar a conexao da atividade.
         *  
         * $this->model->DAO->disconnect ( );
         */             
    }
} 
?>      ]]></code>    </include>
  </includes>
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  <transitions>
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</process>