ActionSaveOJBRepository


1   package org.apache.ojb.tools.mapping.reversedb2.actions;
2   
3   /* Copyright 2002-2005 The Apache Software Foundation
4    *
5    * Licensed under the Apache License, Version 2.0 (the "License");
6    * you may not use this file except in compliance with the License.
7    * You may obtain a copy of the License at
8    *
9    *     http://www.apache.org/licenses/LICENSE-2.0
10   *
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  
18  import org.apache.ojb.broker.metadata.DescriptorRepository;
19  
20  /**
21   * Saves the given DescriptorRepository to a file selected by the use
22   * @author  Administrator
23   */
24  public class ActionSaveOJBRepository extends javax.swing.AbstractAction  
25  {
26      DescriptorRepository aRepository;
27      java.io.File   theFile;
28      /** Creates a new instance of ActionSaveOJBRepository */
29      public ActionSaveOJBRepository(DescriptorRepository paRepository, java.io.File   fileSaveTo)
30      {
31          super("Save");
32          putValue(MNEMONIC_KEY, new Integer  (java.awt.event.KeyEvent.VK_S));
33          aRepository = paRepository;
34          theFile = fileSaveTo;
35      }
36      
37      public void actionPerformed(java.awt.event.ActionEvent   evt)
38      {
39          String   xmlString = aRepository.toXML();
40          try
41          {
42              if (!theFile.exists()) theFile.createNewFile();
43              java.io.PrintWriter   pw = new java.io.PrintWriter  (new java.io.FileOutputStream  ( theFile ));
44              pw.println(xmlString);
45              pw.close();
46          }
47          // catches java.io.IOException and java.io.FileNotFoundException
48          catch (Throwable   t)
49          {
50              javax.swing.JOptionPane.showMessageDialog((java.awt.Component  )evt.getSource(), t.getMessage(), "Save repository.xml", javax.swing.JOptionPane.ERROR_MESSAGE);
51          }
52      }
53  }
54
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