problem with the MailNode:transition doesn't have destinatio

[jalovic]

Hi everybody,
I have a problem with the method signal().
Here is my processdefintion(where i want to test the email notification)

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

<process-definition xmlns="" name="conge_workflow">


 <start-state name="saisie_demande">
 <transition to="mail-node1" name="test"></transition>
 </start-state>


 <fork name="fork1">
 <transition to="notifier_SH_refus_DH"></transition>
 <transition to="notifier_initiateur_refus_DH" name=""></transition>
 </fork>

 <join name="join1">
 <transition to="refus_conge"></transition>
 </join>

 <state name="approbation_SH">
 <transition to="notifier_initiateur_refus_SH" name="NO"></transition>
 <transition to="validation_DH" name="OK"></transition>
 </state>

 <state name="validation_DH">
 <transition to="fork1" name="NO"></transition>
 <transition to="notifier_initiateur_accept" name="OK"></transition>
 </state>

 <state name="notifier_initiateur_refus_SH">
 <transition to="refus_conge"></transition>
 </state>

 <state name="notifier_SH_refus_DH">
 <transition to="join1"></transition>
 </state>

 <state name="notifier_initiateur_refus_DH">
 <transition to="join1"></transition>
 </state>

 <state name="notifier_initiateur_accept">
 <transition to="acceptation_conge"></transition>
 </state>

 <mail-node name="mail-node1">
 <transition to="approbation_SH"></transition>
 </mail-node>


 <end-state name="acceptation_conge"></end-state>

 <end-state name="refus_conge"></end-state>


</process-definition>

When i try to move to a mailnode,It returns the following error:

"transition 'test' doesn't have destination. check your processdefinition.xml"

I've searched in the forum and found that's a problem of libs, but i already use the following jars:
jbpm-3.1.4.jar
jbpm-identity-3.2.3.jar
jbpm-jpdl-3.2.3.jar
I would be thankful for any suggestion.
Please help.

[jalovic]

The problem is that the method "signal" works whenever i try to move to a stateNode but it causes problems when the destination is a MailNode or a TaskNode;i 've added the MailNode.hbm.xml in the hibernate.cfg.xml
and no results.

thanks in advance.

[kukeltje]

and transitions should have names... is also better

oh and you have wrong jars... jpdl3.1.4 is supperseded by jbpm-jpdl-3.2.3

[jalovic]

thanks for replying,
i removed the jbpm-3.1.4 from the project and it still doesn't work,
you 're right,it's better to specify the transition names but it's not the problem here.
any idea?

[jalovic]

Hi all,
I've tried to get around this problem by using the Mail-Action and right now i'm in another problem,when i execute the method signal mi don't get any error neither any success for sending e-mail.
Here is my new processdefinition

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

<process-definition xmlns="" name="conge_workflow">


 <start-state name="saisie_demande">
 <transition to="approbation_SH" name="demande_saisie">
 <mail to="XXX" name="notification_initiateur">
 <subject>
 test
 </subject>
 <text>
 Salam.
 </text>
 </mail>
 </transition>
 </start-state>


 <fork name="fork1">
 <transition to="notifier_SH_refus_DH"></transition>
 <transition to="notifier_initiateur_refus_DH" name=""></transition>
 </fork>

 <join name="join1">
 <transition to="refus_conge"></transition>
 </join>

 <state name="approbation_SH">
 <transition to="notifier_initiateur_refus_SH" name="NO"></transition>
 <transition to="validation_DH" name="OK"></transition>
 </state>

 <state name="validation_DH">
 <transition to="fork1" name="NO"></transition>
 <transition to="notifier_initiateur_accept" name="OK"></transition>
 </state>

 <state name="notifier_initiateur_refus_SH">
 <transition to="refus_conge"></transition>
 </state>

 <state name="notifier_SH_refus_DH">
 <transition to="join1"></transition>
 </state>

 <state name="notifier_initiateur_refus_DH">
 <transition to="join1"></transition>
 </state>

 <state name="notifier_initiateur_accept">
 <transition to="acceptation_conge"></transition>
 </state>


 <end-state name="acceptation_conge"></end-state>

 <end-state name="refus_conge"></end-state>


</process-definition>

and here is where i call signal

private void deployProcessDefinition() {


 ProcessDefinition processDefinition = ProcessDefinition.parseXmlResource("/ressources/jbpm/conge-workflow/processdefinition.xml");


 JbpmContext jbpmContext = jbpmConfig.createJbpmContext();
 System.out.println("#### jbpmConfig.createJbpmContext() OK ");

 try {


 // Deploy the process definition in the database
 jbpmContext.deployProcessDefinition(processDefinition);
 System.out.println("#### jbpmContext.deployProcessDefinition(processDefinition) OK ");

 // create a process instance
 processInstance = processDefinition.createProcessInstance();
 System.out.println("#### processDefinition.createProcessInstance() OK ");

 Token token = processInstance.getRootToken();
 System.out.println("#### processInstance.getRootToken() OK ");



 ////////////////////////////////////////
 token.signal("demande_saisie");
 ////////////////////////////////////////

 System.out.println(processInstance.getRootToken().getNode().getName());

 //System.out.println("#### processInstance.getRootToken().signal() OK ");



 }
 catch (JbpmException ex)
 {
 System.out.println(ex.getMessage());
 }
 finally {
 // Tear down the pojo persistence context.
 // This includes flush the SQL for inserting the process definition
 // to the database.
 jbpmContext.close();
 System.out.println("#### jbpmContext.close() OK ");
 }
 }

where

static JbpmConfiguration jbpmConfig = JbpmConfiguration.getInstance();

and

<?xml version="1.0" encoding="windows-1252"?>

<!--
 Document : jbpm.cfg.xml
 Created on : 19 June 2008, 11:44
 Author : deleonf
 Description:
 Purpose of the document follows.
-->

<jbpm-configuration>

 <jbpm-context>
 <service name="persistence" factory="org.jbpm.persistence.db.DbPersistenceServiceFactory" />
 <service name="message" factory="org.jbpm.msg.db.DbMessageServiceFactory" />
 <service name="scheduler" factory="org.jbpm.scheduler.db.DbSchedulerServiceFactory" />
 <service name="logging" factory="org.jbpm.logging.db.DbLoggingServiceFactory" />
 <service name="authentication" factory="org.jbpm.security.authentication.DefaultAuthenticationServiceFactory" />
 </jbpm-context>

 <!-- configuration resource files pointing to default configuration files in jbpm-{version}.jar -->
 <string name="resource.business.calendar" value="org/jbpm/calendar/jbpm.business.calendar.properties" />
 <string name="resource.default.modules" value="org/jbpm/graph/def/jbpm.default.modules.properties" />
 <string name="resource.converter" value="org/jbpm/db/hibernate/jbpm.converter.properties" />
 <string name="resource.action.types" value="org/jbpm/graph/action/action.types.xml" />
 <string name="resource.node.types" value="org/jbpm/graph/node/node.types.xml" />
 <string name="resource.parsers" value="org/jbpm/jpdl/par/jbpm.parsers.xml" />
 <string name="resource.varmapping" value="org/jbpm/context/exe/jbpm.varmapping.xml" />

 <int name="jbpm.byte.block.size" value="1024" singleton="true" />
 <bean name="jbpm.task.instance.factory" class="org.jbpm.taskmgmt.impl.DefaultTaskInstanceFactoryImpl" singleton="true" />
 <bean name="jbpm.variable.resolver" class="org.jbpm.jpdl.el.impl.JbpmVariableResolver" singleton="true" />
 <long name="jbpm.msg.wait.timout" value="5000" singleton="true" />

 <!--
 <string name="mail.smtp.host" value="localhost" />
 <bean name="jbpm.mail.address.resolver" class="org.jbpm.identity.mail.IdentityAddressResolver" singleton="true" />
 -->

<string name="jbpm.mail.smtp.host" value="smtp.gmail.com" />
 <bean name="jbpm.mail.address.resolver" class="org.jbpm.identity.mail.IdentityAddressResolver" singleton="true" />
 <string name="jbpm.mail.from.address" value="[e-mail]" />
 <string name="jbpm.mail.user" value="[e-mail]" />
 <string name="jbpm.mail.pass" value="yourPassword" />
 <string name="jbpm.mail.port" value="465" />
 <string name="jbpm.mail.smtp.socketFactory.port" value="465" />
 <string name="jbpm.mail.smtp.socketFactory.class" value="javax.net.ssl.SSLSocketFactory" />
 <string name="jbpm.mail.smtp.auth" value="true" />
 <string name="jbpm.mail.smtp.starttls.enable" value="true" />
 <string name="jbpm.mail.debug" value="true" />
 <string name="jbpm.mail.smtp.socketFactory.fallback" value="false" />
 <string name="jbpm.mail.advanced.config" value="true" />
 <string name='mail.class.name' value='FastSign.mail.Mail' />

 <string name="resource.hibernate.cfg.xml" value="hibernate.cfg.xml" />
</jbpm-configuration>

I apologize for this too long post.

Best regards.