[jbpm-users] [jBPM Users] - Jboss jbpm 4.2 integration with spring

[msahai]

Hi community,

i have started using jboss jbpm 4.2 and managed to integrate it with spring.

i am able to deploy the sample process defintion and able to getProcessInstance , but when
i query for processInstance.getId() it is coming as null.
i had taken a look at source code and found out that  id generation is done within Executionimpl class:
protected void composeIds() {
this.id = IdComposer.getIdComposer().createId(processDefinition, parent, this);
} and id composer is Databaseid composer or memoryIdComposer.

 and default id generator implementation returns null for all process instances.

i also see <id-generator> in jbpm.cfg.xml and thinks that its value must be overridden somehow.
database used is mysql.

thanks
mayank



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