36  * @author Xuelei Fan
  37  * @author Vincent Ryan
  38  * @author Jagane Sundar
  39  * @author Rosanna Lee
  40  */
  41 
  42 final class Filter {
  43 
  44     /**
  45      * First convert filter string into byte[].
  46      * For LDAP v3, the conversion uses Unicode -> UTF8
  47      * For LDAP v2, the conversion uses Unicode -> ISO 8859 (Latin-1)
  48      *
  49      * Then parse the byte[] as a filter, converting \hh to
  50      * a single byte, and encoding the resulting filter
  51      * into the supplied BER buffer
  52      */
  53     static void encodeFilterString(BerEncoder ber, String filterStr,
  54         boolean isLdapv3) throws IOException, NamingException {
  55 
  56         if ((filterStr == null) || (filterStr.equals(""))) {
  57             throw new InvalidSearchFilterException("Empty filter");
  58         }
  59         byte[] filter;
  60         int filterLen;
  61         if (isLdapv3) {
  62             filter = filterStr.getBytes("UTF8");
  63         } else {
  64             filter = filterStr.getBytes("8859_1");
  65         }
  66         filterLen = filter.length;
  67         if (dbg) {
  68             dbgIndent = 0;
  69             System.err.println("String filter: " + filterStr);
  70             System.err.println("size: " + filterLen);
  71             dprint("original: ", filter, 0, filterLen);
  72         }
  73 
  74         encodeFilter(ber, filter, 0, filterLen);
  75     }
  76 

  36  * @author Xuelei Fan
  37  * @author Vincent Ryan
  38  * @author Jagane Sundar
  39  * @author Rosanna Lee
  40  */
  41 
  42 final class Filter {
  43 
  44     /**
  45      * First convert filter string into byte[].
  46      * For LDAP v3, the conversion uses Unicode -> UTF8
  47      * For LDAP v2, the conversion uses Unicode -> ISO 8859 (Latin-1)
  48      *
  49      * Then parse the byte[] as a filter, converting \hh to
  50      * a single byte, and encoding the resulting filter
  51      * into the supplied BER buffer
  52      */
  53     static void encodeFilterString(BerEncoder ber, String filterStr,
  54         boolean isLdapv3) throws IOException, NamingException {
  55 
  56         if ((filterStr == null) || (filterStr.isEmpty())) {
  57             throw new InvalidSearchFilterException("Empty filter");
  58         }
  59         byte[] filter;
  60         int filterLen;
  61         if (isLdapv3) {
  62             filter = filterStr.getBytes("UTF8");
  63         } else {
  64             filter = filterStr.getBytes("8859_1");
  65         }
  66         filterLen = filter.length;
  67         if (dbg) {
  68             dbgIndent = 0;
  69             System.err.println("String filter: " + filterStr);
  70             System.err.println("size: " + filterLen);
  71             dprint("original: ", filter, 0, filterLen);
  72         }
  73 
  74         encodeFilter(ber, filter, 0, filterLen);
  75     }
  76