java - How to fetch Birt parameter values in GridEventHandler class? -


i setting paramets map in generatereport() method. not able retrieve in eventhandler class. 

irunandrendertask task = engine.createrunandrendertask(reportrunnable); map< string, object > birtparams = ...; task.setparametervalues( birtparams );

what trying retrieve:

reportcontext.getappcontext().get(key_name);

ahh.. wa simple.. got way fetch parameter value. here is-

reportcontext.getparametervalue(key_name);

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