/* * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH * under one or more contributor license agreements. See the NOTICE file * distributed with this work for additional information regarding copyright * ownership. Camunda licenses this file to you under the Apache License, * Version 2.0; 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.camunda.bpm.engine.impl.cmd; import static org.camunda.bpm.engine.impl.util.EnsureUtil.ensureNotNull; import java.io.Serializable; import org.camunda.bpm.engine.history.UserOperationLogEntry; import org.camunda.bpm.engine.impl.cfg.CommandChecker; import org.camunda.bpm.engine.impl.interceptor.Command; import org.camunda.bpm.engine.impl.interceptor.CommandContext; import org.camunda.bpm.engine.impl.persistence.entity.TaskEntity; import org.camunda.bpm.engine.impl.persistence.entity.TaskManager; /** * @author Joram Barrez */ public class SetTaskPriorityCmd implements Command<Void>, Serializable { private static final long serialVersionUID = 1L; protected int priority; protected String taskId; public SetTaskPriorityCmd(String taskId, int priority) { this.taskId = taskId; this.priority = priority; } public Void execute(CommandContext commandContext) { ensureNotNull("taskId", taskId); TaskManager taskManager = commandContext.getTaskManager(); TaskEntity task = taskManager.findTaskById(taskId); ensureNotNull("Cannot find task with id " + taskId, "task", task); checkTaskPriority(task, commandContext); task.setPriority(priority); task.triggerUpdateEvent(); task.logUserOperation(UserOperationLogEntry.OPERATION_TYPE_SET_PRIORITY); return null; } protected void checkTaskPriority(TaskEntity task, CommandContext commandContext) { for (CommandChecker checker : commandContext.getProcessEngineConfiguration().getCommandCheckers()) { checker.checkTaskAssign(task); } } }