Problem accessing Resource env entries

[mudassir syed]

Hi,

I am unable of to access Resource env entries ,I have tried various thinks ,but without any success.

Object object = ctx.lookup("java:comp/env/name1"); / Object object = ctx.lookup("name1"); 
Config config = (Config) object;
String myVariable = (String)config.getAttribute("password");

For setting the Resource Environment Entries I have followed following steps:
I went to the Resources->Resource environment providers and then I went about creating the provider and then inside the provider I created the Referenceable and then I created the Resource env entries
Then I set a property named 'password' in custom properties.I could not access the property 'password'. When I try to access 'password' I am either getting null or resource entry is not found at all error.

Please help me.