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.engine.impl.persistence.entity;
  
  import java.io.Serializable;
  import java.util.HashMap;
  import java.util.Map;
  import org.activiti.engine.ActivitiException;
  import org.activiti.engine.impl.db.BulkDeleteable;
  
  /**
  
   */
  public class HistoricIdentityLinkEntityImpl
      extends AbstractEntityNoRevision
      implements HistoricIdentityLinkEntity, Serializable, BulkDeleteable {
  
      private static final long serialVersionUID = 1L;
  
      protected String type;
      protected String userId;
      protected String groupId;
      protected String taskId;
      protected String processInstanceId;
      protected byte[] details;
  
      public HistoricIdentityLinkEntityImpl() {}
  
      public Object getPersistentState() {
          Map<String, Object> persistentState = new HashMap<String, Object>();
          persistentState.put("id", this.id);
          persistentState.put("type", this.type);
  
          if (this.userId != null) {
              persistentState.put("userId", this.userId);
          }
  
          if (this.groupId != null) {
              persistentState.put("groupId", this.groupId);
          }
  
          if (this.taskId != null) {
              persistentState.put("taskId", this.taskId);
          }
  
          if (this.processInstanceId != null) {
              persistentState.put("processInstanceId", this.processInstanceId);
          }
  
          if (this.details != null) {
              persistentState.put("details", this.details);
          }
  
          return persistentState;
      }
  
      public boolean isUser() {
          return userId != null;
      }
  
      public boolean isGroup() {
          return groupId != null;
      }
  
      public String getType() {
          return type;
      }
  
      public void setType(String type) {
          this.type = type;
      }
  
      public String getUserId() {
          return userId;
      }
  
      public void setUserId(String userId) {
          if (this.groupId != null && userId != null) {
              throw new ActivitiException("Cannot assign a userId to a task assignment that already has a groupId");
          }
          this.userId = userId;
      }
  
      public String getGroupId() {
          return groupId;
      }
  
      public void setGroupId(String groupId) {
          if (this.userId != null && groupId != null) {
              throw new ActivitiException("Cannot assign a groupId to a task assignment that already has a userId");
          }
          this.groupId = groupId;
      }
  
      public String getTaskId() {
          return taskId;
      }
  
      public void setTaskId(String taskId) {
          this.taskId = taskId;
      }
  
      public String getProcessInstanceId() {
          return processInstanceId;
      }
  
      public void setProcessInstanceId(String processInstanceId) {
          this.processInstanceId = processInstanceId;
      }
  
      public byte[] getDetails() {
          return this.details;
      }
  
      public void setDetails(byte[] details) {
          this.details = details;
      }
  }
  