content: /*****************************************************************
   *   Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you 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
   *
   *    https://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.apache.cayenne.modeler.dialog.validator;
  
  import javax.swing.JFrame;
  
  import org.apache.cayenne.configuration.DataChannelDescriptor;
  import org.apache.cayenne.map.Attribute;
  import org.apache.cayenne.map.DataMap;
  import org.apache.cayenne.map.DbEntity;
  import org.apache.cayenne.map.Entity;
  import org.apache.cayenne.map.ObjEntity;
  import org.apache.cayenne.modeler.Application;
  import org.apache.cayenne.modeler.ProjectController;
  import org.apache.cayenne.modeler.event.AttributeDisplayEvent;
  import org.apache.cayenne.validation.ValidationFailure;
  
  /**
   * Attribute validation message.
   * 
   */
  public class AttributeErrorMsg extends ValidationDisplayHandler {
  
      protected DataMap map;
      protected Entity<?,?,?> entity;
      protected Attribute<?,?,?> attribute;
  
      /**
       * Constructor for AttributeErrorMsg.
       */
      public AttributeErrorMsg(ValidationFailure result) {
          super(result);
  
          Object object = result.getSource();
          attribute = (Attribute<?,?,?>) object;
          entity = attribute.getEntity();
          map = entity.getDataMap();
          domain = (DataChannelDescriptor) Application.getInstance().getProject().getRootNode();
      }
  
      public void displayField(ProjectController mediator, JFrame frame) {
          AttributeDisplayEvent event = new AttributeDisplayEvent(frame, attribute, entity, map, domain);
  
          // must first display entity, and then switch to relationship display ..
          // so fire twice
          if (entity instanceof ObjEntity) {
              mediator.fireObjEntityDisplayEvent(event);
              mediator.fireObjAttributeDisplayEvent(event);
          } else if (entity instanceof DbEntity) {
              mediator.fireDbEntityDisplayEvent(event);
              mediator.fireDbAttributeDisplayEvent(event);
          }
      }
  }
  