org.activiti.engine.impl.cmd.SetTaskPriorityCmd Maven / Gradle / Ivy

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/* 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.engine.impl.cmd;

import org.activiti.engine.compatibility.Activiti5CompatibilityHandler;
import org.activiti.engine.impl.interceptor.CommandContext;
import org.activiti.engine.impl.persistence.entity.TaskEntity;
import org.activiti.engine.impl.util.Activiti5Util;

/**
 * @author Joram Barrez
 */
public class SetTaskPriorityCmd extends NeedsActiveTaskCmd {

  private static final long serialVersionUID = 1L;

  protected int priority;

  public SetTaskPriorityCmd(String taskId, int priority) {
    super(taskId);
    this.priority = priority;
  }

  protected Void execute(CommandContext commandContext, TaskEntity task) {
    if (Activiti5Util.isActiviti5ProcessDefinitionId(commandContext, task.getProcessDefinitionId())) {
      Activiti5CompatibilityHandler activiti5CompatibilityHandler = Activiti5Util.getActiviti5CompatibilityHandler(); 
      activiti5CompatibilityHandler.setTaskPriority(taskId, priority);
      return null;
    }
    
    task.setPriority(priority);
    commandContext.getTaskEntityManager().update(task);
    return null;
  }

}