/* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.activiti.rest.service.api.runtime.task;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.activiti.engine.ActivitiObjectNotFoundException;
import org.activiti.engine.history.HistoricTaskInstance;
import org.activiti.engine.task.Event;
import org.activiti.engine.task.Task;
import org.activiti.rest.service.api.engine.EventResponse;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;
/**
* @author Frederik Heremans
*/
@RestController
public class TaskEventResource extends TaskBaseResource {
@RequestMapping(value="/runtime/tasks/{taskId}/events/{eventId}", method = RequestMethod.GET, produces="application/json")
public EventResponse getEvent(@PathVariable("taskId") String taskId,
@PathVariable("eventId") String eventId, HttpServletRequest request) {
HistoricTaskInstance task = getHistoricTaskFromRequest(taskId);
Event event = taskService.getEvent(eventId);
if (event == null || !task.getId().equals(event.getTaskId())) {
throw new ActivitiObjectNotFoundException("Task '" + task.getId() +"' doesn't have an event with id '" + eventId + "'.", Event.class);
}
String serverRootUrl = request.getRequestURL().toString();
serverRootUrl = serverRootUrl.substring(0, serverRootUrl.indexOf("/runtime/tasks/"));
return restResponseFactory.createEventResponse(event, serverRootUrl);
}
@RequestMapping(value="/runtime/tasks/{taskId}/events/{eventId}", method = RequestMethod.DELETE)
public void deleteEvent(@PathVariable("taskId") String taskId,
@PathVariable("eventId") String eventId, HttpServletResponse response) {
// Check if task exists
Task task = getTaskFromRequest(taskId);
Event event = taskService.getEvent(eventId);
if (event == null || event.getTaskId() == null || !event.getTaskId().equals(task.getId())) {
throw new ActivitiObjectNotFoundException("Task '" + task.getId() +"' doesn't have an event with id '" + event + "'.", Event.class);
}
taskService.deleteComment(eventId);
response.setStatus(HttpStatus.NO_CONTENT.value());
}
}