Hi all,
My configuration:
jbpm-starters-kit-3.1
Windows XP
How to retrieve information from jBPM (Different VM)
Would you like to tell me if there is any available API?
Also, I would like to know if I used MySQL as jBPM's database, will the jBPM
fail of some features?
Last question, what is the reason of the below code always return same output?
| public static final String CONFIG_FILE = "jbpm.cfg.xml";
| public static final String ACTOR_ID = "ernie";
| public static final String PAR_RESOURCE = "simple.par";
|
| public static void main(String[] args) {
| // Configure jBPM by passing configure file's resource path
| JbpmConfiguration lJbpmConfiguration =
JbpmConfiguration.getInstance(CONFIG_FILE);
| // Create database schema into database
| // Comment the create schema will throw exception >.<
| lJbpmConfiguration.createSchema();
| // Start jBPM server
| JbpmContext lJbpmContext = lJbpmConfiguration.createJbpmContext();
| try {
| // Deploy process
|
lJbpmContext.deployProcessDefinition(ProcessDefinition.parseParResource(PAR_RESOURCE));
| // Login user
| lJbpmContext.setActorId(ACTOR_ID);
| // Retrieve task list
| List lTaskList = lJbpmContext.getTaskList();
| System.out.println("Task: " + lTaskList.size());
| for (int i = 0; i < lTaskList.size(); i++) {
| Task lTask = (Task) lTaskList.get(i);
| System.out.println("- " + lTask.getName());
| }
| // Retrieve process list
| List lProcessList =
lJbpmContext.getGraphSession().findAllProcessDefinitions();
| System.out.println("Process: " + lProcessList.size());
| for (int i = 0; i < lProcessList.size(); i++) {
| ProcessDefinition lProcessDefinition = (ProcessDefinition)
lProcessList.get(i);
| System.out.println("- " + lProcessDefinition.getName());
| // Retrieve process version list
| List lVersionList =
lJbpmContext.getGraphSession().findAllProcessDefinitionVersions(
| lProcessDefinition.getName());
| System.out.println("> Version: " + lVersionList.size());
| for (int j = 0; j < lVersionList.size(); j++) {
| System.out.println("-- " + lVersionList.get(j));
| }
| }
| } finally {
| lJbpmContext.close();
| }
| }
|
The output
| Task: 0
| Process: 1
| - simple
| > Version: 1
| -- ProcessDefinition(simple)
|
Any reply are welcome and thank you very much.
Roy
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