public List<Map<String, String>> findTaskNodes(String processDefinitionId) {
List<Map<String, String>> list = new ArrayList<Map<String, String>>();
RepositoryService repositoryService = processEngine.getRepositoryService();
ProcessDefinition processDefinition =
repositoryService
.createProcessDefinitionQuery()
.processDefinitionId(processDefinitionId)
.uniqueResult();
InputStream input =
repositoryService.getResourceAsStream(
processDefinition.getDeploymentId(), processDefinition.getKey() + ".jpdl.xml");
try {
Document doc = new SAXReader().read(input);
for (Iterator i = doc.getRootElement().elementIterator("task"); i.hasNext(); ) {
Element foo = (Element) i.next();
String act = foo.attributeValue("name");
Map<String, String> rec = new HashMap<String, String>();
TaskUsers taskUsers =
(TaskUsers)
sessionFactory
.getCurrentSession()
.get(TaskUsers.class, processDefinitionId + "_" + act);
rec.put("name", act);
if (taskUsers != null) {
rec.put("type", taskUsers.getType());
rec.put("value", taskUsers.getEntityId());
rec.put("text", taskUsers.getEntityName());
}
list.add(rec);
}
} catch (DocumentException e) {
e.printStackTrace();
}
return list;
}
public void deployWithImage(ZipInputStream myFile) throws FileUploadException, IOException {
repositoryService.createDeployment().addResourcesFromZipInputStream(myFile).deploy();
}