xmlsecurity/tools/uno/XMLFileFilter.java

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  27
  28 package com.sun.star.xml.security.uno;
  29
  30 import java.io.File;
  31 import javax.swing.filechooser.FileFilter;
  32
  33 /*
  34  * this class is used as a file filter for the XML file
  35  * (*.xml) and the batch file (*.txt).
  36  */
  37 class XMLFileFilter extends FileFilter
  38 {
  39     public static String getExtension(File f)
  40     {
  41         String ext = null;
  42         String s = f.getName();
  43         int i = s.lastIndexOf('.');
  44
  45         if (i > 0 &&  i < s.length() - 1) {
  46             ext = s.substring(i+1).toLowerCase();
  47         }
  48
  49         return ext;
  50     }
  51
  52     public boolean accept(File f)
  53     {
  54         boolean rc = false;
  55
  56         if (f.isDirectory())
  57         {
  58             rc = true;
  59         }
  60         else
  61         {
  62             String extension = getExtension(f);
  63             if (extension != null)
  64             {
  65                 if (extension.equals("xml") || extension.equals("txt"))
  66                 {
  67                     rc = true;
  68                 }
  69             }
  70         }
  71
  72         return rc;
  73     }
  74
  75     public String getDescription()
  76     {
  77         return "XML and batch files (.xml,.txt)";
  78     }
  79 }