[jboss-cvs] JBossAS SVN: r82213 - projects/ejb3/trunk/interceptors/src/main/java/org/jboss/ejb3/interceptors/lang.

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

Author: ALRubinger
Date: 2008-12-10 19:49:28 -0500 (Wed, 10 Dec 2008)
New Revision: 82213

Modified:
   projects/ejb3/trunk/interceptors/src/main/java/org/jboss/ejb3/interceptors/lang/ClassHelper.java
   projects/ejb3/trunk/interceptors/src/main/java/org/jboss/ejb3/interceptors/lang/SecurityActions.java
Log:
[EJBTHREE-1586] Execute Class.getDecalredMethod() within doPrivileged

Modified: projects/ejb3/trunk/interceptors/src/main/java/org/jboss/ejb3/interceptors/lang/ClassHelper.java
===================================================================
--- projects/ejb3/trunk/interceptors/src/main/java/org/jboss/ejb3/interceptors/lang/ClassHelper.java	2008-12-10 22:59:45 UTC (rev 82212)
+++ projects/ejb3/trunk/interceptors/src/main/java/org/jboss/ejb3/interceptors/lang/ClassHelper.java	2008-12-11 00:49:28 UTC (rev 82213)
@@ -157,9 +157,10 @@
                return method;
          }
       }
-     try
+     
+      try
       {
-         return cls.getDeclaredMethod(methodName, params);
+         return SecurityActions.getDeclaredMethod(cls, methodName, params);
       }
       catch (NoSuchMethodException e1)
       {

Modified: projects/ejb3/trunk/interceptors/src/main/java/org/jboss/ejb3/interceptors/lang/SecurityActions.java
===================================================================
--- projects/ejb3/trunk/interceptors/src/main/java/org/jboss/ejb3/interceptors/lang/SecurityActions.java	2008-12-10 22:59:45 UTC (rev 82212)
+++ projects/ejb3/trunk/interceptors/src/main/java/org/jboss/ejb3/interceptors/lang/SecurityActions.java	2008-12-11 00:49:28 UTC (rev 82213)
@@ -24,6 +24,8 @@
 import java.lang.reflect.Method;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
 
 /**
  * Privileged Blocks
@@ -42,5 +44,27 @@
          }
       });
    }
+   
+   static Method getDeclaredMethod(final Class<?> clazz, final String methodName, final Class<?>[] params)
+         throws NoSuchMethodException
+   {
+      try
+      {
+         return AccessController.doPrivileged(new PrivilegedExceptionAction<Method>()
+         {
+            public Method run() throws NoSuchMethodException
+            {
 
+               return clazz.getDeclaredMethod(methodName, params);
+
+            }
+         });
+      }
+      catch (PrivilegedActionException pae)
+      {
+         // Only checked exceptions are wrapped, so this cast should be safe
+         throw (NoSuchMethodException) pae.getException();
+      }
+   }
+
 }
\ No newline at end of file