Author: vmassol
Date: 2008-02-01 12:42:29 +0100 (Fri, 01 Feb 2008)
New Revision: 7257
Added:
xwiki-platform/core/trunk/xwiki-core/src/test/java/com/xpn/xwiki/util/
xwiki-platform/core/trunk/xwiki-core/src/test/java/com/xpn/xwiki/util/UtilTest.java
Modified:
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/util/Util.java
Log:
XWIKI-2054: Add Utility API to remove all non alpha numeric chartacters from
some text
Modified:
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/util/Util.java
===================================================================
---
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/util/Util.java
2008-02-01 11:09:04 UTC (rev 7256)
+++
xwiki-platform/core/trunk/xwiki-core/src/main/java/com/xpn/xwiki/util/Util.java
2008-02-01 11:42:29 UTC (rev 7257)
@@ -51,7 +51,6 @@
import org.apache.oro.text.regex.Pattern;
import org.apache.oro.text.regex.PatternMatcherInput;
import org.apache.oro.text.regex.Perl5Matcher;
-import org.apache.tools.ant.filters.StringInputStream;
import org.dom4j.Document;
import org.dom4j.DocumentException;
import org.dom4j.io.SAXReader;
@@ -697,4 +696,28 @@
}
return url;
}
+
+ /**
+ * Removes all non alpha numerical characters from the passed text. First
tries to convert
+ * accented chars to their alpha numeric representation.
+ *
+ * @param text the text to convert
+ * @return the alpha numeric equivalent
+ */
+ public static String convertToAlphaNumeric(String text)
+ {
+ // Start by removing accents
+ String textNoAccents = Util.noaccents(text);
+
+ // Now remove all non alphanumeric chars
+ StringBuffer result = new StringBuffer(textNoAccents.length());
+ char[] testChars = textNoAccents.toCharArray();
+ for (int i = 0; i < testChars.length; i++) {
+ if (Character.isLetterOrDigit(testChars[i])) {
+ result.append(testChars[i]);
+ }
+ }
+ return result.toString();
+ }
+
}
Added:
xwiki-platform/core/trunk/xwiki-core/src/test/java/com/xpn/xwiki/util/UtilTest.java
===================================================================
---
xwiki-platform/core/trunk/xwiki-core/src/test/java/com/xpn/xwiki/util/UtilTest.java
(rev 0)
+++
xwiki-platform/core/trunk/xwiki-core/src/test/java/com/xpn/xwiki/util/UtilTest.java
2008-02-01 11:42:29 UTC (rev 7257)
@@ -0,0 +1,38 @@
+/*
+ * See the NOTICE file distributed with this work for additional
+ * information regarding copyright ownership.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ *
+ */
+package com.xpn.xwiki.util;
+
+import junit.framework.TestCase;
+
+/**
+ * Unit tests for [EMAIL PROTECTED] com.xpn.xwiki.util.Util}.
+ *
+ * @version $Id: $
+ */
+public class UtilTest extends TestCase
+{
+ public void testConvertToAlphaNumeric()
+ {
+ assertEquals("Search", Util.convertToAlphaNumeric("Search"));
+ assertEquals("Search", Util.convertToAlphaNumeric("S.earch"));
+ assertEquals("e", Util.convertToAlphaNumeric("�$%��#�^^^()"));
+ }
+}
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