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List: webservices-general
Subject: [Ws Wiki] Update of "ColumnConverters" by KevinWilliams
From: Apache Wiki <wikidiffs () apache ! org>
Date: 2006-10-27 4:39:30
Message-ID: 20061027043930.13687.7275 () ajax ! apache ! org
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Dear Wiki user,
You have subscribed to a wiki page or wiki category on "Ws Wiki" for change notification.
The following page has been changed by KevinWilliams:
http://wiki.apache.org/ws/ColumnConverters
------------------------------------------------------------------------------
</Table>
</Config>
-
}}}
+ Here is the user-defined converter class:
+ {{{
+ public class StringObfuscationConverter implements Converter {
+
+ public StringObfuscationConverter() {
+ super();
+ }
+
+ public Object getPropertyValue(Object columnData) {
+ return toRot13((String) columnData);
+ }
+
+ public Object getColumnValue(Object propertyData) {
+ return toRot13((String) propertyData);
+ }
+
+ // Utilities
+
+ // A simple, reversible, obfuscation algorithm using a ROT13 implementation
+ private String toRot13(String original) {
+
+ int abyte = 0;
+ byte[] buffer = {};
+ try {
+ buffer = original.getBytes("ISO-8859-1");
+ } catch (UnsupportedEncodingException e) {
+ throw new Error(e);
+ }
+
+ for (int i = 0; i < buffer.length; i++) {
+ abyte = buffer[i];
+ int cap = abyte & 32;
+ abyte &= ~cap;
+ abyte = ((abyte >= 'A') && (abyte <= 'Z') ? ((abyte - 'A' + 13) % 26 + 'A') : abyte) | cap;
+ buffer[i] = (byte) abyte;
+ }
+ try {
+ return new String(buffer, "ISO-8859-1");
+ } catch (UnsupportedEncodingException e) {
+ throw new Error(e);
+ }
+ }
+ }
+ }}}
+
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