topic Re: How can I display the Form in Boriwser in Alfresco Archive

How can I display the Form in Boriwser

al_lv — Mon, 22 Nov 2010 12:51:28 GMT

Hey all,I try to start my Process programmatically, not in Activiti Explorer.The process should start with a form: <startEvent id="theStart" activiti:formKey="resources/bookorder.form" />What should I do, to see a form in browser.I start and deploy a process in a servlet. This is a codeublic

Re: How can I display the Form in Boriwser

frederikherema1 — Mon, 22 Nov 2010 13:06:21 GMT

Hi,

I don't think it's any problem to display the HTML by writing it to the response.

You can get hold of the process-definition using a process-definition-query

repositoryService.createProcessDefinitionQuery().processDefinitionKey("bookorder").singleResult();
Or use the started processInstance's getProcessDefinitionId() method.

Re: How can I display the Form in Boriwser

al_lv — Mon, 22 Nov 2010 15:24:15 GMT

thanks.
I think it should work, but i have another problem:
I have five deloyments of this process.
How can I delete them all, without to drop my DB?
For instance deleteDeploymentByKey or so…?

Alexej

Re: How can I display the Form in Boriwser

frederikherema1 — Mon, 22 Nov 2010 15:29:18 GMT

You said it

First query for all deployments, for each of them call RepositoryService.deleteDeployment(xxx).

You should checkout the javadocs for the API, this contains a quick overview about what is possible with our API: http://activiti.org/javadocs/index.html

Re: How can I display the Form in Boriwser

al_lv — Mon, 22 Nov 2010 16:33:41 GMT

I read a javadoc, but it wasn't so clear for me.
The DeploymentQuery and ProcessDefinitionQuery have a same descripion….

Is it so correct:


  List<Deployment> deployments = repositoryService.createDeploymentQuery().deploymentName("Book order").list();
  
  
  for (int i = 0;i<deployments.size();++i){
   Deployment deployment = deployments.get(i);
   repositoryService.deleteDeployment(deployment.getId());
  }

I'v got it. The correct code:

  List<ProcessDefinition> processDefinitions =  repositoryService.createProcessDefinitionQuery().processDefinitionKey(PROCESS_ID).list();
  
  
  for (int i = 0;i<processDefinitions.size();i++){   
   repositoryService.deleteDeployment(processDefinitions.get(i).getDeploymentId());
  }