jbpm do not auto create database schema.

[rainhust]

when i remove the process definitions from the components.xml file:

<bpm:jbpm>
 <bpm:process-definitions>
 <value>financial.jpdl.xml</value>
 <value>reimbursement.jpdl.xml</value>
 </bpm:process-definitions>
 <bpm:pageflow-definitions></bpm:pageflow-definitions>
 </bpm:jbpm>

changes to:

<bpm:jbpm>
 <bpm:process-definitions>
 </bpm:process-definitions>
 <bpm:pageflow-definitions></bpm:pageflow-definitions>
 </bpm:jbpm>

and the seam do not auto deploy the jbpm schema to database.

so how can do this?

[thejavafreak]

Of course, because there are no process definitions defined.

[sunfire]

If you want to create the schema even without process definitions present you can use a component like this:

@BypassInterceptors
@Name("org.jboss.seam.bpm.jbpm.init")
@Startup(depends={"org.jboss.seam.bpm.jbpm"})
@Install(dependencies="org.jboss.seam.bpm.jbpm")
public class JbpmInitializer extends Jbpm {

 private static final LogProvider log = Logging.getLogProvider(JbpmInitializer.class);

 public void startup() throws Exception {
 super.startup();
 log.debug("Initializing jBPM Tables");
 if(getProcessDefinitions() == null || getProcessDefinitions().length < 1 ) {
 try {
 getJbpmConfiguration().createJbpmContext().getContextSession();
 } catch(Exception e) {
 log.error("jBPM Initialization Exception: " + e.getMessage());
 e.printStackTrace();
 }
 }
 }

}

Works for Seam 2.0.1.CR1.

[pmuir]

http://jira.jboss.com/jira/browse/JBSEAM-1597

[rainhust]

thanks SunFire, i'm using seam 2.0 GA, but i will test the code later. and also thanks pete.

i also find , i put the jbpm deployer servlet in web.xml, also seam do not create the jbpm database schema , when i deploy the process through the GPD, the jbpm servlet will create the database schema.