topic Re: Recover bpmn2.0.XML file of an earlier version of process in Alfresco Archive

Recover bpmn2.0.XML file of an earlier version of process

habib1 — Thu, 10 Apr 2014 13:37:42 GMT

For a given process I have multiple versions,I need to recover an earlier version of it , my question is :it is possible to retrieve the contents of bpmn2.0.XML file for each version ?

Re: Recover bpmn2.0.XML file of an earlier version of process

martin_grofcik — Fri, 11 Apr 2014 06:06:06 GMT

Hi,

Each version of process definition is stored in the DB as xml string.
Yes it is possible.
How:
e.g.


    // Fetch the resource
    String resourceName = processDefinitionEntity.getResourceName();
    ResourceEntity resource = commandContext.getResourceEntityManager()
            .findResourceByDeploymentIdAndResourceName(processDefinitionEntity.getDeploymentId(), resourceName);

Regards
Martin

Re: Recover bpmn2.0.XML file of an earlier version of process

habib1 — Fri, 11 Apr 2014 13:32:30 GMT

thank you very much, I have a problem here: after the deployment of workflows the column "name_" of the table "act_ge_bytearray" still empty for some workflows , what is the cause of it ?

Re: Recover bpmn2.0.XML file of an earlier version of process

jbarrez — Tue, 22 Apr 2014 10:24:19 GMT

Depends on how you deploy it. It should have a foreign key to the deployment though.