process upload with tomahawk

[ricardomarques]

Hi

i'm try to upload a process to the jbpm engine, using file upload from tomahawk library, but i having this exception:

Caused by: org.jbpm.JbpmException: process definition does not have a name
 at org.jbpm.db.GraphSession.deployProcessDefinition(GraphSession.java:80)
 at org.jbpm.JbpmContext.deployProcessDefinition(JbpmContext.java:173)
 at com.pep.workflow.server.command.DeployProcessCommand.execute(DeployProcessCommand.java:30)
 at com.pep.workflow.server.beans.command.CommandService.execute(CommandService.java:64)
 ... 55 more

I'm using this code to the deployment:

public Object execute(JbpmContext jbpmContext) throws Exception {

 if (this.inputStream == null)
 throw new NotSetWorkflowException("required attribute not set!");

 ProcessDefinition pf = new ProcessDefinition();
 pf.parseParZipInputStream(this.inputStream);

 jbpmContext.deployProcessDefinition(pf);

 return pf;
 }

...

InputStream zip = this.uploadedFile.getInputStream();

 Command cmd = new DeployProcessCommand(zip);
 Object result = execute(cmd);

...

When I run the debugger I get the process definition without the properties set, after the parsing.

Any idea?

[wfenthusiast]

does it have a name like

<process-definition
 xmlns="urn:jbpm.org:jpdl-3.2" name="pd-name">...</process-definition>

"ricardomarques" wrote:
Hi

i'm try to upload a process to the jbpm engine, using file upload from tomahawk library, but i having this exception:

Caused by: org.jbpm.JbpmException: process definition does not have a name
 at org.jbpm.db.GraphSession.deployProcessDefinition(GraphSession.java:80)
 at org.jbpm.JbpmContext.deployProcessDefinition(JbpmContext.java:173)
 at com.pep.workflow.server.command.DeployProcessCommand.execute(DeployProcessCommand.java:30)
 at com.pep.workflow.server.beans.command.CommandService.execute(CommandService.java:64)
 ... 55 more

[ricardomarques]

yes it does, i forgot to paste the definition:

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

<process-definition
 xmlns="urn:jbpm.org:jpdl-3.1" name="holiday-request">
 <swimlane name="initiator">
 <assignment expression="user(grover)"></assignment>
 </swimlane>
 <start-state name="enter request">
 <task name="request entry" swimlane="initiator">
 <controller>
 <variable name="start date" access="read,write,required"></variable>
 <variable name="duration" access="read,write,required"></variable>
 </controller>
 </task>
 <transition name="" to="evaluate request"></transition>
 </start-state>
 <end-state name="end"></end-state>
 <task-node name="evaluate request">
 <task name="entry evaluation" swimlane="initiator">
 <controller>
 <variable name="start date" access="read"></variable>
 <variable name="duration" access="read"></variable>
 <variable name="info" access="read"></variable>
 <variable name="decision"></variable>
 </controller>
 </task>
 <transition name="More info needed" to="give addition info"></transition>
 <transition name="approve/disapprove" to="end"></transition>
 </task-node>
 <task-node name="give addition info">
 <task name="additional info entry" swimlane="initiator">
 <controller>
 <variable name="start date" access="read"></variable>
 <variable name="duration" access="read"></variable>
 <variable name="info"></variable>
 </controller>
 </task>
 <transition name="" to="evaluate request"></transition>
 </task-node>
</process-definition>