mail node issue

[debnathm]

Hi

I have written the following code:

ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
 "<process-definition> " +
 " <start-state name='start'>" +
 " <transition to='mailnode1' name='to_mailnode'></transition>" +
 " </start-state> " +
 " <mail-node name='mailnode1' to='<email address>' >" +
 " <subject>a</subject> " +
 " <text>This is regarding</text>" +
 " <transition to='end' name='to_end'></transition> " +
 " </mail-node> " +
 "<end-state name='end'></end-state>" +
 "</process-definition>");


 ProcessInstance processInstance = new ProcessInstance(processDefinition);

However, the above code gives a warning on parsing:

13:23:38,166 WARN [JpdlXmlReader] process xml warning: transition to='mailnode1
' on node 'start' cannot be resolved

On signalling the start node, I get the runtime exception:

org.jbpm.JbpmException: transition 'to_mailnode' doesn't have destination. check
your processdefinition.xml

Please let me know what is going wrong.

Thanks,

Debnath

[anuragpaliwal]

Hi,

I have copied your processdefinition.xml and wrote junit to parse it.
I didnot get any parse error or exception.

[debnathm]

Hi

I have run the following test case and used the
jbpm-starters-kit-3.1.4. Under this environment
it shows the parse warning as mentioned in my post.

The test case is:

package com.jbpm.tutorial.mailtest;

import junit.framework.TestCase;
import org.jbpm.graph.def.ProcessDefinition;
import org.jbpm.graph.exe.ProcessInstance;

public class MailTest extends TestCase {
 public void setUp()
 {

 }

 public void testMail()
 {
 ProcessDefinition processDefinition = ProcessDefinition.parseXmlString(
 "<process-definition> " +
 " <start-state name='start'>" +
 " <transition to='mailnode1' name='to_mailnode'></transition>" +
 " </start-state> " +
 " <mail-node name='mailnode1' to='[e-mail]' >" +
 " <subject>a</subject> " +
 " <text>This is regarding</text>" +
 " <transition to='end' name='to_end'></transition> " +
 " </mail-node> " +
 "<end-state name='end'></end-state>" +
 "</process-definition>");


 ProcessInstance processInstance = new ProcessInstance(processDefinition);
 assertEquals(false, processInstance == null);
 }
}

The warning is :

17:30:11,218 [main] WARN JpdlXmlReader : process xml warning: transition to='mailnode1' on node 'start' cannot be resolved

If you kave any ideas, please let me know.

Debnath

[anuragpaliwal]

Starter-kit hasbeen wrritten using old version of jbpm. Try with 3.2.2 ..


I would suggest you to use latest version of jBPM and then try it. Because if you decide to use jBPM then you would be using the latest version for your implementation.

[debnathm]

Thanks for your suggestion to use 3.2.2. I used the library
in jpdl-suite-3.2.2 and mail is working fine now.

Debnath

[jalovic]

Hi everyone;
Please i use the same version and i still have the same exception.
Any idea?