[jboss-cvs] Picketlink SVN: r765 - federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/util.

[jboss-cvs-commits at lists.jboss.org]

Author: anil.saldhana at jboss.com
Date: 2011-02-22 21:08:28 -0500 (Tue, 22 Feb 2011)
New Revision: 765

Modified:
   federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/util/StringUtil.java
Log:
method to tokenize string

Modified: federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/util/StringUtil.java
===================================================================
--- federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/util/StringUtil.java	2011-02-23 01:23:09 UTC (rev 764)
+++ federation/trunk/picketlink-fed-core/src/main/java/org/picketlink/identity/federation/core/util/StringUtil.java	2011-02-23 02:08:28 UTC (rev 765)
@@ -21,7 +21,11 @@
  */
 package org.picketlink.identity.federation.core.util;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.StringTokenizer;
 
+
 /**
  * Utility dealing with Strings
  * @author Anil.Saldhana at redhat.com
@@ -67,4 +71,20 @@
       }
       return str;
    }
+   
+   /**
+    * Given a comma separated string, get the tokens as a {@link List}
+    * @param str
+    * @return
+    */
+   public static List<String> tokenize( String str )
+   {
+      List<String> list = new ArrayList<String>();
+      StringTokenizer tokenizer = new StringTokenizer(str, ",");
+      while( tokenizer.hasMoreTokens() )
+      {
+         list.add( tokenizer.nextToken() );
+      }
+      return list;
+   }
 }
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