content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.examples.bpmn.tasklistener;
  
  import java.util.Map;
  import org.activiti.engine.delegate.DelegateExecution;
  import org.activiti.engine.delegate.DelegateTask;
  import org.activiti.engine.delegate.TaskListener;
  
  /**
  
   */
  public class AssigneeOverwriteFromVariable implements TaskListener {
  
      @SuppressWarnings("unchecked")
      public void notify(DelegateTask delegateTask) {
          // get mapping table from variable
          DelegateExecution execution = delegateTask.getExecution();
          Map<String, String> assigneeMappingTable = (Map<String, String>) execution.getVariable("assigneeMappingTable");
  
          // get assignee from process
          String assigneeFromProcessDefinition = delegateTask.getAssignee();
  
          // overwrite assignee if there is an entry in the mapping table
          if (assigneeMappingTable.containsKey(assigneeFromProcessDefinition)) {
              String assigneeFromMappingTable = assigneeMappingTable.get(assigneeFromProcessDefinition);
              delegateTask.setAssignee(assigneeFromMappingTable);
          }
      }
  }
  