Workflow with process handler sample

Process image

Process definition

<?xml version="1.0" encoding="UTF-8"?>
<process-definition xmlns="urn:jbpm.org:jpdl-3.2" name="phandler">
   <start-state name="inicio">
      <transition to="entrada de documentos">
         <action class="com.openkm.sample.FechaHandler"></action>
      </transition>
   </start-state>
 
   <task-node name="entrada de documentos">
      <task name="Recepcion de Documentos">
         <assignment actor-id="openkm"></assignment>
      </task>
      <event type="node-enter">
         <script>
            print(&quot; ent_fecha &quot;)
         </script>
      </event>
      <transition to="enviar notificacion">
         <action class=""></action>
      </transition>
   </task-node>
 
   <mail-node name="enviar notificacion">
      <transition to="fin"></transition>
   </mail-node>
 
   <end-state name="fin"></end-state>
</process-definition>

Process handlers

package com.openkm.sample;
 
import java.util.Calendar;
 
import org.jbpm.graph.def.ActionHandler;
import org.jbpm.graph.exe.ExecutionContext;
 
import com.openkm.bean.form.Input;
import com.openkm.util.ISO8601;
 
public class FechaHandler implements ActionHandler {
    private static final long serialVersionUID = 1L;
 
    @Override
    public void execute(ExecutionContext context) throws Exception {
        Input myFecha = new Input();
        myFecha.setName("ent_fecha");
        myFecha.setValue(ISO8601.formatBasic(Calendar.getInstance()));
        context.getContextInstance().setVariable("ent_fecha", myFecha);
    }
}

Form definition

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE workflow-forms PUBLIC "-//OpenKM//DTD Workflow Forms 2.0//EN"
                                "http://www.openkm.com/dtd/workflow-forms-2.0.dtd">
<workflow-forms>    
  <workflow-form task="Recepcion de Documentos"> 
    <separator label="REGISTRO DE ENTRADA" name="sep_grp_entrada"/>
 
    <input label="No." name="ent_id"/>
    <input label="Fecha" name="ent_fecha" type="date" data="ent_fecha" readonly="true"/>
    <select label="Medio" name="ent_medio" type="simple">
      <option label="Correo" value="correo" selected="true"/>
      <option label="Email" value="email" />
      <option label="Fax" value="fax" />
      <option label="Mensajeria" value="mensajeria" />
      <option label="Propia Mano" value="propia mano" />
    </select>
 
    <separator label="DOCUMENTO" name="sep_doc"/>      
 
    <input label="No." name="ent_no_doc"/>
    <input label="Fecha" name="ent_fecha_doc" type="date"/>
    <textarea label="Asunto" name="ent_asunto" value=""/>
 
    <separator label="OBSERVACIONES" name="sep_obs"/>
 
    <textarea label="Observaciones" name="ent_obs" value=""/>
    <input label="Capturo" name="ent_capturo"/>
    <button label="Aceptar" name="ent_aceptar"/>
  </workflow-form>
</workflow-forms>