ValidPrimaryTableName


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.
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7    * or http://www.netbeans.org/cddl.txt.
8    *
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.Collections  ;
23  import javax.lang.model.element.TypeElement;
24  import org.netbeans.modules.db.api.sql.SQLKeywords;
25  import org.netbeans.modules.j2ee.jpa.model.JPAHelper;
26  import org.netbeans.modules.j2ee.jpa.verification.JPAClassRule;
27  import org.netbeans.modules.j2ee.jpa.verification.common.ProblemContext;
28  import org.netbeans.modules.j2ee.persistence.dd.JavaPersistenceQLKeywords;
29  import org.netbeans.spi.editor.hints.ErrorDescription;
30  import org.netbeans.spi.editor.hints.Severity;
31  import org.openide.util.NbBundle;
32  
33  /**
34   * Table mapped to the entity class name must not be a reserved JPA-QL keyword
35   * 
36   * @author Tomasz.Slota@Sun.COM
37   */
38  public class ValidPrimaryTableName extends JPAClassRule {
39      private String   errorMsg = null;
40      private Severity severity = null;
41      
42      /** Creates a new instance of LegalName */
43      public ValidPrimaryTableName() {
44          setClassContraints(Collections.singleton(ClassConstraints.ENTITY));
45      }
46      
47      @Override   public ErrorDescription[] apply(TypeElement subject, ProblemContext ctx){
48          String   entityName = JPAHelper.getPrimaryTableName(subject);
49          
50          if (entityName.length() == 0){ //TODO: 
51              severity = Severity.ERROR;
52              errorMsg = NbBundle.getMessage(IdDefinedInHierarchy.class, "MSG_InvalidPersistenceQLIdentifier");
53              return new ErrorDescription[]{createProblem(subject, ctx)};
54          }
55          
56          if (JavaPersistenceQLKeywords.isKeyword(entityName)){
57              severity = Severity.ERROR;
58              errorMsg = NbBundle.getMessage(IdDefinedInHierarchy.class, "MSG_ClassNamedWithJavaPersistenceQLKeyword");
59              return new ErrorDescription[]{createProblem(subject, ctx)};
60          }
61          
62          if (SQLKeywords.isSQL99ReservedKeyword(entityName)){
63              severity = Severity.WARNING;
64              errorMsg = NbBundle.getMessage(IdDefinedInHierarchy.class, "MSG_ClassNamedWithReservedSQLKeyword");
65              return new ErrorDescription[]{createProblem(subject, ctx)};
66          }
67          
68          return null;
69      }
70      
71      @Override   public String   getDescription(){
72          return errorMsg;
73      }
74      
75      @Override   public Severity getSeverity(){
76          return severity;
77      }
78  }
79
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