[seam-commits] Seam SVN: r9340 - trunk/src/main/org/jboss/seam/framework.

[seam-commits at lists.jboss.org]

Author: pete.muir at jboss.org
Date: 2008-10-15 08:33:46 -0400 (Wed, 15 Oct 2008)
New Revision: 9340

Modified:
   trunk/src/main/org/jboss/seam/framework/Controller.java
Log:
Add a convenience method for evaluating value expressions

Modified: trunk/src/main/org/jboss/seam/framework/Controller.java
===================================================================
--- trunk/src/main/org/jboss/seam/framework/Controller.java	2008-10-15 12:27:22 UTC (rev 9339)
+++ trunk/src/main/org/jboss/seam/framework/Controller.java	2008-10-15 12:33:46 UTC (rev 9340)
@@ -14,6 +14,7 @@
 import org.jboss.seam.contexts.Contexts;
 import org.jboss.seam.core.Conversation;
 import org.jboss.seam.core.Events;
+import org.jboss.seam.core.Expressions;
 import org.jboss.seam.core.Interpolator;
 import org.jboss.seam.core.Validators;
 import org.jboss.seam.faces.FacesMessages;
@@ -291,5 +292,10 @@
          return false;
       }
    }
+   
+   protected <T> T evaluateValueExpression(String expression, Class<T> type)
+   {
+       return Expressions.instance().createValueExpression(expression, type).getValue();
+   }
 
 }