topic Re: Activiti REST API with postgresql in Alfresco Archive

Activiti REST API with postgresql

arag — Mon, 11 Apr 2016 15:33:48 GMT

Hello i need help with the connectionI work with jboss, postgresql and java and i want to connect activiti with my db in postgres, the problem is that i must deploy the war archive in jboss but when i modify the content (add the postgresql driver jar) doesn't workError message HTTP Status 404 - /act

Re: Activiti REST API with postgresql

mauwarrior — Tue, 12 Apr 2016 06:27:44 GMT

Hi, I have also the same problem but I'm using Activiti. I want also to deploy my .bpmn file after I created deployment artifacts. I want to test it on my local server before I deploy it on my web server. Please help. I need to deploy new .bpmn file since I updated its content. My new process definitions are unreadable and I suspect it was the missing redeployment.

Re: Activiti REST API with postgresql

jbarrez — Tue, 12 Apr 2016 11:44:21 GMT

I'm really not following both posts here … what are you trying to do? Redeploy a process definition? What are you using Explorer, Activiti engine, Activiti enterprise, etc …

Re: Activiti REST API with postgresql

arag — Tue, 12 Apr 2016 15:14:47 GMT

mmm well i add the postgresql driver into the WEBINF/lib and change my db.propiertes, i do it with WinRar … but now i have a question how i can use activiti REST API standalone?

I need to create the engine and configuration classes? how i can start the process? … and it's necesary use servlets? … sorry if my questions are silly but im new with activiti and the development

Sorry i don't speak english, only spanish, is very hard to me understand, im from Bolivia

Re: Activiti REST API with postgresql

jbarrez — Wed, 20 Apr 2016 12:24:53 GMT

"I need to create the engine and configuration classes?"

You only need to configure the database at minimum if you don't use the default one. No need to create the engine, that's already done for you by the rest webapp.

"how i can start the process?"

By calling the REST API for starting a process instance (i would guess it's something with POST to the process instances url)

"and it's necesary use servlets? "

No

Re: Activiti REST API with postgresql

arag — Fri, 22 Apr 2016 16:15:47 GMT

thanks i try to deploy the book's examples but i have an error

{"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014671: Failed services" =>

{"jboss.web.deployment.default-host./book-rest-app" => "org.jboss.msc.service.StartException in service jboss.web.deployment.default-host./book-rest-app: org.jboss.msc.service.StartException in anonymous service: JBAS018040: Failed to start context
Caused by: org.jboss.msc.service.StartException in anonymous service: JBAS018040: Failed to start context"}}}}

i dont understand what is wrong?

Re: Activiti REST API with postgresql

jbarrez — Tue, 26 Apr 2016 10:25:52 GMT

Me neither, from that error. There is nothing more? A stacktrace leading to the actual problem?