xmlsecurity/tools/uno/XMLFileFilter.java

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  30
  31 package com.sun.star.xml.security.uno;
  32
  33 import java.io.File;
  34 import javax.swing.filechooser.FileFilter;
  35
  36 /*
  37  * this class is used as a file filter for the XML file
  38  * (*.xml) and the batch file (*.txt).
  39  */
  40 class XMLFileFilter extends FileFilter
  41 {
  42     public static String getExtension(File f)
  43     {
  44         String ext = null;
  45         String s = f.getName();
  46         int i = s.lastIndexOf('.');
  47
  48         if (i > 0 &&  i < s.length() - 1) {
  49             ext = s.substring(i+1).toLowerCase();
  50         }
  51
  52         return ext;
  53     }
  54
  55     public boolean accept(File f)
  56     {
  57         boolean rc = false;
  58
  59         if (f.isDirectory())
  60         {
  61             rc = true;
  62         }
  63         else
  64         {
  65             String extension = getExtension(f);
  66             if (extension != null)
  67             {
  68                 if (extension.equals("xml") || extension.equals("txt"))
  69                 {
  70                     rc = true;
  71                 }
  72             }
  73         }
  74
  75         return rc;
  76     }
  77
  78     public String getDescription()
  79     {
  80         return "XML and batch files (.xml,.txt)";
  81     }
  82 }