topic Re: ProcessDiagramGenerator API not available in 5.16.3 in Alfresco Archive

ProcessDiagramGenerator API not available in 5.16.3

sonam — Mon, 27 Oct 2014 17:24:50 GMT

I am not able to locate the ProcessDiagramGenerator API in activiti-engine 5.16.3. I have been trying to compile and run the book-rest-api from the tutorial using 5.16.3 activiti-engine. The following is the code snipped:if (pde != null && pde.isGraphicalNotationDefined()) { InputStre

Re: ProcessDiagramGenerator API not available in 5.16.3

jbarrez — Tue, 28 Oct 2014 10:53:47 GMT

The diagram generator has been moved a while ago to its own module: https://github.com/Activiti/Activiti/tree/master/modules/activiti-image-generator

You'll need to add the module to your pom.xml if you want to use it.

Re: ProcessDiagramGenerator API not available in 5.16.3

sonam — Tue, 28 Oct 2014 15:33:53 GMT

I am able to get the book-rest-app working now.

thanks

Re: ProcessDiagramGenerator API not available in 5.16.3

aurelienpel — Thu, 27 Nov 2014 13:56:16 GMT

Hi

can you give the dependency you added in your pom.xml please ? because I am exactly in the same situation

Thanks a lot

Aurelien

Re: ProcessDiagramGenerator API not available in 5.16.3

sonam — Mon, 01 Dec 2014 06:11:56 GMT

Sure, I have actually documented this in my blog here https://www.blogger.com/blogger.g?blogID=6481897404924072160#editor/target=post;postID=5583531910065084580;onPublishedMenu=allposts;onClosedMenu=allposts;postNum=1;src=postname

Let me know if this worked for you as well.

Re: ProcessDiagramGenerator API not available in 5.16.3

pravin1 — Wed, 06 Jan 2016 20:37:14 GMT

Hi

I am using activiti 5.19.0 to learn workflow mgnt. I am trying to generate the diagram to identify the current state of the process instance. Is there any way to get the image using activiti-rest instead of using ProcessDiagramGenerator API.

i tried this API provided in Rest api doc. "runtime/process-instances/{processInstanceId}/diagram"

i am getting below error message.
{
"message": "Bad request",
"exception": "Process instance with id '4143' has no graphical notation defined."
}

Is there any other way or i have to use ProcessDiagramGenerator to generate the diagram to view the current state.

Thanks in Advance.!

Re: ProcessDiagramGenerator API not available in 5.16.3

jbarrez — Thu, 07 Jan 2016 12:03:02 GMT

That error message means you have no graphical info in your xml, the engine does not know what to do. Probably you've created the xml b hand?

If you use the Actviiti designer of web modeler, that information will be stored in the xml.