[Smartfrog-checkins] SF.net SVN: smartfrog:[6885] trunk/core/smartfrog/src/org/smartfrog/sfcore/ utils/ListUtils.java

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Revision: 6885
          http://smartfrog.svn.sourceforge.net/smartfrog/?rev=6885&view=rev
Author:   steve_l
Date:     2008-08-05 15:00:19 +0000 (Tue, 05 Aug 2008)

Log Message:
-----------
SFOS-937 ListUtils tuple methods shoud use <?> as a type instead of <Object>

Modified Paths:
--------------
    trunk/core/smartfrog/src/org/smartfrog/sfcore/utils/ListUtils.java

Modified: trunk/core/smartfrog/src/org/smartfrog/sfcore/utils/ListUtils.java
===================================================================
--- trunk/core/smartfrog/src/org/smartfrog/sfcore/utils/ListUtils.java	2008-08-05 14:59:23 UTC (rev 6884)
+++ trunk/core/smartfrog/src/org/smartfrog/sfcore/utils/ListUtils.java	2008-08-05 15:00:19 UTC (rev 6885)
@@ -171,7 +171,7 @@
 
     /**
      * Convert a property list into a Java properties class
-     * @param tupleList a list of tuples (must not be null)
+     * @param tupleList a list of tuples (can be null)
      * @return a properties object containing name,value pairs.
      * @throws SmartFrogResolutionException if one of the list entries is not a tuple
      */
@@ -195,6 +195,28 @@
     }
 
     /**
+     * Convert a property list into a Java properties class
+     *
+     * @param tupleList a list of tuples (Can be null)
+     * @return a properties object containing name,value pairs.
+     * @throws SmartFrogResolutionException if one of the list entries is not a tuple
+     */
+    public static Properties convertToProperties(Vector<Vector<?>> tupleList) throws SmartFrogResolutionException {
+        Properties properties = new Properties();
+        if (tupleList != null) {
+            for (Vector<?> entry: tupleList) {
+                if (entry.size() != 2) {
+                    throw new SmartFrogResolutionException(ERROR_WRONG_SIZE + entry);
+                }
+                String name = entry.get(0).toString();
+                String value = entry.get(1).toString();
+                properties.setProperty(name, value);
+            }
+        }
+        return properties;
+    }
+
+    /**
      * Extract a string list; everything is
      * converted to strings in the process
      *


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