private Object getProccessVariableValue(String processInstance_ID, String variableName) {
HistoricVariableInstance historicVariableInstance =
historyService
.createHistoricVariableInstanceQuery()
.processInstanceId(processInstance_ID)
.variableName(variableName)
.singleResult();
return (Object) historicVariableInstance.getValue();
}
/** 读取历史变量并封装到Map中 */
private Map<String, Object> packageVariables(ProcessInstance processInstance) {
Map<String, Object> historyVariables = new HashMap<String, Object>();
List<HistoricVariableInstance> list =
historyService
.createHistoricVariableInstanceQuery()
.processInstanceId(processInstance.getId())
.list();
for (HistoricVariableInstance variable : list) {
historyVariables.put(variable.getVariableName(), variable.getValue());
System.out.println("variable: " + variable.getVariableName() + " = " + variable.getValue());
}
return historyVariables;
}
@Test
public void exportJavaDelegate() throws Exception {
// wait for deployment to be done
Thread.sleep(5000);
ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("osgiProcess");
assertTrue(processInstance.isEnded());
HistoricVariableInstance variable =
historyService
.createHistoricVariableInstanceQuery()
.processInstanceId(processInstance.getId())
.variableName("visited")
.singleResult();
assertTrue((Boolean) variable.getValue());
}
@Deployment
public void testSubmitFormData() throws Exception {
Map<String, Object> variableMap = new HashMap<String, Object>();
variableMap.put("SpeakerName", "John Doe");
Address address = new Address();
variableMap.put("address", address);
ProcessInstance processInstance =
runtimeService.startProcessInstanceByKey("oneTaskProcess", variableMap);
String processInstanceId = processInstance.getId();
String processDefinitionId = processInstance.getProcessDefinitionId();
Task task = taskService.createTaskQuery().processInstanceId(processInstanceId).singleResult();
ClientResource client =
getAuthenticatedClient(RestUrls.createRelativeResourceUrl(RestUrls.URL_FORM_DATA));
ObjectNode requestNode = objectMapper.createObjectNode();
requestNode.put("taskId", task.getId());
ArrayNode propertyArray = objectMapper.createArrayNode();
requestNode.put("properties", propertyArray);
ObjectNode propNode = objectMapper.createObjectNode();
propNode.put("id", "room");
propNode.put("value", 123l);
propertyArray.add(propNode);
try {
client.post(requestNode);
} catch (Exception e) {
// expected
assertEquals(Status.SERVER_ERROR_INTERNAL, client.getResponse().getStatus());
}
propNode = objectMapper.createObjectNode();
propNode.put("id", "street");
propNode.put("value", "test");
propertyArray.add(propNode);
client.release();
client.post(requestNode);
assertEquals(Status.SUCCESS_NO_CONTENT, client.getResponse().getStatus());
task = taskService.createTaskQuery().processInstanceId(processInstanceId).singleResult();
assertNull(task);
processInstance =
runtimeService
.createProcessInstanceQuery()
.processInstanceId(processInstanceId)
.singleResult();
assertNull(processInstance);
List<HistoricVariableInstance> variables =
historyService
.createHistoricVariableInstanceQuery()
.processInstanceId(processInstanceId)
.list();
Map<String, HistoricVariableInstance> historyMap =
new HashMap<String, HistoricVariableInstance>();
for (HistoricVariableInstance historicVariableInstance : variables) {
historyMap.put(historicVariableInstance.getVariableName(), historicVariableInstance);
}
assertEquals("123", historyMap.get("room").getValue());
assertEquals(processInstanceId, historyMap.get("room").getProcessInstanceId());
processInstance = runtimeService.startProcessInstanceByKey("oneTaskProcess", variableMap);
processInstanceId = processInstance.getId();
task = taskService.createTaskQuery().processInstanceId(processInstanceId).singleResult();
requestNode.put("taskId", task.getId());
propNode = objectMapper.createObjectNode();
propNode.put("id", "direction");
propNode.put("value", "nowhere");
propertyArray.add(propNode);
try {
client.release();
client.post(requestNode);
} catch (Exception e) {
// expected
assertEquals(Status.CLIENT_ERROR_BAD_REQUEST, client.getResponse().getStatus());
}
propNode.put("value", "up");
client.release();
client.post(requestNode);
assertEquals(Status.SUCCESS_NO_CONTENT, client.getResponse().getStatus());
task = taskService.createTaskQuery().processInstanceId(processInstanceId).singleResult();
assertNull(task);
processInstance =
runtimeService
.createProcessInstanceQuery()
.processInstanceId(processInstanceId)
.singleResult();
assertNull(processInstance);
variables =
historyService
.createHistoricVariableInstanceQuery()
.processInstanceId(processInstanceId)
.list();
historyMap.clear();
for (HistoricVariableInstance historicVariableInstance : variables) {
historyMap.put(historicVariableInstance.getVariableName(), historicVariableInstance);
}
assertEquals("123", historyMap.get("room").getValue());
assertEquals(processInstanceId, historyMap.get("room").getProcessInstanceId());
assertEquals("up", historyMap.get("direction").getValue());
requestNode = objectMapper.createObjectNode();
requestNode.put("processDefinitionId", processDefinitionId);
propertyArray = objectMapper.createArrayNode();
requestNode.put("properties", propertyArray);
propNode = objectMapper.createObjectNode();
propNode.put("id", "number");
propNode.put("value", 123);
propertyArray.add(propNode);
client.release();
Representation response = client.post(requestNode);
assertEquals(Status.SUCCESS_OK, client.getResponse().getStatus());
JsonNode responseNode = objectMapper.readTree(response.getStream());
assertNotNull(responseNode.get("id").asText());
assertEquals(processDefinitionId, responseNode.get("processDefinitionId").asText());
task =
taskService
.createTaskQuery()
.processInstanceId(responseNode.get("id").asText())
.singleResult();
assertNotNull(task);
}