1 /* Copyright (c) 2019 AT&T Intellectual Property. #
\r
3 # Licensed under the Apache License, Version 2.0 (the "License"); #
\r
4 # you may not use this file except in compliance with the License. #
\r
5 # You may obtain a copy of the License at #
\r
7 # http://www.apache.org/licenses/LICENSE-2.0 #
\r
9 # Unless required by applicable law or agreed to in writing, software #
\r
10 # distributed under the License is distributed on an "AS IS" BASIS, #
\r
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
\r
12 # See the License for the specific language governing permissions and #
\r
13 # limitations under the License. #
\r
14 ##############################################################################*/
\r
17 package org.oran.otf.service.impl;
\r
19 import org.oran.otf.camunda.configuration.OtfCamundaConfiguration;
\r
20 import org.oran.otf.camunda.service.ProcessEngineAwareService;
\r
21 import org.oran.otf.camunda.workflow.utility.WorkflowTask;
\r
22 import org.oran.otf.common.utility.gson.Convert;
\r
23 import org.oran.otf.common.utility.http.ResponseUtility;
\r
24 import org.oran.otf.service.DeleteProcessInstanceService;
\r
25 import java.util.Date;
\r
26 import java.util.HashMap;
\r
27 import java.util.List;
\r
28 import java.util.Map;
\r
29 import javax.ws.rs.core.Response;
\r
31 import org.camunda.bpm.BpmPlatform;
\r
32 import org.camunda.bpm.engine.RuntimeService;
\r
33 import org.camunda.bpm.engine.runtime.ProcessInstance;
\r
34 import org.slf4j.Logger;
\r
35 import org.slf4j.LoggerFactory;
\r
36 import org.springframework.stereotype.Service;
\r
39 public class DeleteProcessInstanceServiceImpl extends ProcessEngineAwareService
\r
40 implements DeleteProcessInstanceService {
\r
42 private static Logger logger = LoggerFactory.getLogger(DeleteProcessInstanceServiceImpl.class);
\r
45 public Response deleteProcessInstance(String executionId) {
\r
46 RuntimeService runtimeService = BpmPlatform.getProcessEngineService().getProcessEngine(OtfCamundaConfiguration.processEngineName).getRuntimeService();
\r
48 Map<String, Object> response =
\r
49 deleteProcessInstanceInternal(
\r
50 executionId, "Deleted via TCU endpoint at " + new Date(System.currentTimeMillis()));
\r
53 int code = (int) response.get("code");
\r
54 String sRes = Convert.mapToJson(response);
\r
56 return ResponseUtility.Build.notFoundWithMessage(sRes);
\r
57 } else if (code == 200) {
\r
58 return ResponseUtility.Build.okRequestWithMessage(sRes);
\r
60 } catch (ClassCastException cce) {
\r
61 logger.error(cce.getMessage());
\r
63 // Unhandled response
\r
64 return ResponseUtility.Build.internalServerError();
\r
67 public Map<String, Object> deleteProcessInstanceInternal(
\r
68 String executionId, String deleteReason) {
\r
69 RuntimeService runtimeService = BpmPlatform.getProcessEngineService().getProcessEngine(OtfCamundaConfiguration.processEngineName).getRuntimeService();
\r
71 ProcessInstance pi =
\r
72 runtimeService.createProcessInstanceQuery().processInstanceId(executionId).singleResult();
\r
74 Map<String, Object> response = new HashMap<>();
\r
79 String.format("A process instance with the executionId %s was not found.", executionId));
\r
80 response.put("code", 404);
\r
82 List<WorkflowTask> workflowTasks = WorkflowTask.workflowTasksByExecutionId.get(executionId);
\r
83 if (workflowTasks != null) {
\r
84 for (WorkflowTask workflowTask : workflowTasks) {
\r
85 workflowTask.shutdown();
\r
89 runtimeService.deleteProcessInstance(executionId, deleteReason);
\r
90 response.put("result", "Successfully deleted.");
\r
91 response.put("code", 200);
\r