topic Re: Which code lines of Activiti Explorer to edit model? in Alfresco Archive

Which code lines of Activiti Explorer to edit model?

holysoul — Fri, 07 Feb 2014 05:58:56 GMT

Hi all.I now have plan to create new Activiti Explorer separated from Vaadin. Would you show me which code lines to edit model?. I have read source code and extract that method: public String editModel(String modelID) { // TODO Auto-generated method stub RepositoryService repositoryServi

Re: Which code lines of Activiti Explorer to edit model?

jbarrez — Fri, 07 Feb 2014 08:53:17 GMT

Your error indicates your json is wrong.

Could you post your json that you used as input?

Re: Which code lines of Activiti Explorer to edit model?

holysoul — Fri, 07 Feb 2014 09:40:29 GMT

Thank jbarrez.
It's very strange, because I use demo file of Activiti explorer. I have just attached it to my post.
It runs really well with Activiti explorer app.
However when I want to edit using my app, it has errors. My web is okay with create,deploy or export model.

Re: Which code lines of Activiti Explorer to edit model?

jbarrez — Mon, 10 Feb 2014 08:29:00 GMT

It seems you are trying to parse Modeler json format with the simple workflow API.
The simple workflow API looks completely different from that one and so it's logical it doesn't work.

Re: Which code lines of Activiti Explorer to edit model?

holysoul — Tue, 11 Feb 2014 07:37:58 GMT

After days, I still have no clue at all .
Here are my package used for method above:
<code>
import org.activiti.workflow.simple.converter.WorkflowDefinitionConversion;
import org.activiti.workflow.simple.converter.WorkflowDefinitionConversionFactory;
import org.activiti.workflow.simple.converter.json.SimpleWorkflowJsonConverter;
import org.activiti.workflow.simple.definition.WorkflowDefinition;
</code>

Re: Which code lines of Activiti Explorer to edit model?

jbarrez — Tue, 11 Feb 2014 15:24:01 GMT

That's all very dandy and fine … but you are not reading what I posted.

The json file you try to parse with those classes is the wrong json file. You are passing the modeler json. That is *completely* different from the json used in this API.

Re: Which code lines of Activiti Explorer to edit model?

holysoul — Wed, 12 Feb 2014 01:22:03 GMT

Hi jbarrez and thanks again.
I have already checked my code and found mistakes. I really did not pass the right format json file. So to edit model, I examine Explorer and found an simple way.