How to get value of commandlink

Hi
I have an af:commandlink in my page of my adf application. How can i get the value of commandlink when i click on the link, as i have to use the value of the commandlink in actionlistener to perform a database query.
For example to get the value of component af:selectonechoice i use valuechangelistener property. But didnt find the same property for af:commandlink.
Please Help!!!
thanks
Sudeep

Thanks Vinod and John for the help!!!!
but i have a an event on my actionlistener. The event calls a dialog box where an database query is been performed. So in that query of my actionlistener i have to use the text value of the link like ("select * from hr.contracttable where contract_file_name = ?") '?' will the value of the text of that commandlink.
If in selectonechoice i can get it by valuechangelistener property but i couldnt find any same property for commandlink so that i can get the text value,
i have user the binding property of commandlink but it doesnt help.....
thanks
Sudeep
Edited by: 883341 on Sep 7, 2011 9:27 AM

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