DatasourceAlreadyExistsException


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    *
6    * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7    * or http://www.netbeans.org/cddl.txt.
8    *
9    * When distributing Covered Code, include this CDDL Header Notice in each file
10   * and include the License file at http://www.netbeans.org/cddl.txt.
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 1997-2006 Sun
17   * Microsystems, Inc. All Rights Reserved.
18   */
19  
20  package org.netbeans.modules.j2ee.deployment.common.api;
21  
22  import java.util.LinkedList  ;
23  import java.util.List  ;
24  import org.openide.util.NbBundle;
25  
26  /**
27   *
28   * Indicates conflict between the data sources being deployed/saved and the existing ones.
29   *
30   * @author Libor Kotouc
31   *
32   * @since 1.15
33   */
34  public final class DatasourceAlreadyExistsException extends Exception   {
35      
36      private List  <Datasource> datasources;
37      
38      /**
39       * Creates new DatasourceAlreadyExistsException with the list of conflicting data sources
40       *
41       * @param datasources the list of conflicting data sources
42       *
43       * @exception NullPointerException if the <code>datasources</code> argument is <code>null</code>
44       */
45      public DatasourceAlreadyExistsException(List  <Datasource> datasources) {
46          if (datasources == null) {
47              throw new NullPointerException  (NbBundle.getMessage(getClass(), "ERR_CannotPassNullDatasources")); // NOI18N
48          }
49          this.datasources = datasources;
50      }
51      
52      /**
53       * Creates new DatasourceAlreadyExistsException with the conflicting data source
54       *
55       * @param datasource the conflicting data source
56       */
57      public DatasourceAlreadyExistsException(Datasource datasource) {
58          datasources = new LinkedList  <Datasource>();
59          datasources.add(datasource);
60      }
61      
62      /**
63       * Returns list of conflicting data sources
64       *
65       * @return list of conflicting data sources
66       */
67      public List  <Datasource> getDatasources() {
68          return datasources;
69      }
70      
71  }
72
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