TopLevelClass


1   /*
2    * The contents of this file are subject to the terms of the Common Development
3    * and Distribution License (the License). You may not use this file except in
4    * compliance with the License.
5    *
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7    * or http://www.netbeans.org/cddl.txt.
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9    * When distributing Covered Code, include this CDDL Header Notice in each file
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11   * If applicable, add the following below the CDDL Header, with the fields
12   * enclosed by brackets [] replaced by your own identifying information:
13   * "Portions Copyrighted [year] [name of copyright owner]"
14   *
15   * The Original Software is NetBeans. The Initial Developer of the Original
16   * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  package org.netbeans.modules.j2ee.jpa.verification.rules.entity;
21  
22  import java.util.Arrays  ;
23  import javax.lang.model.element.NestingKind;
24  import javax.lang.model.element.TypeElement;
25  import org.netbeans.modules.j2ee.jpa.verification.JPAClassRule;
26  import org.netbeans.modules.j2ee.jpa.verification.JPAClassRule.ClassConstraints;
27  import org.netbeans.modules.j2ee.jpa.verification.common.ProblemContext;
28  import org.netbeans.spi.editor.hints.ErrorDescription;
29  import org.openide.util.NbBundle;
30  
31  /**
32   * @author Sanjeeb.Sahoo@Sun.COM
33   * @author Tomasz.Slota@Sun.COM
34   */
35  public class TopLevelClass extends JPAClassRule {
36      
37      /** Creates a new instance of TopLevelClass */
38      public TopLevelClass() {
39          setClassContraints(Arrays.asList(ClassConstraints.ENTITY,
40                  ClassConstraints.EMBEDDABLE, ClassConstraints.MAPPED_SUPERCLASS));
41      }
42      
43      @Override   public ErrorDescription[] apply(TypeElement subject, ProblemContext ctx){
44          if (subject.getNestingKind() == NestingKind.TOP_LEVEL){
45              return null;
46          }
47          
48          return new ErrorDescription[]{createProblem(subject, ctx)};
49      }
50      
51      @Override   public String   getDescription(){
52          return NbBundle.getMessage(IdDefinedInHierarchy.class, "MSG_NestedClassAsEntity");
53      }
54  }
55
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