jsf - How to set radio button as true bydefault -

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i want make radio button bydefault true. sample code given below:

<p:selectoneradio value="#{empcategorybean.dto.is_esi}"  disabled="#{empcategorybean.sta}" >             <f:selectitem itemlabel="yes" itemvalue="1"/>             <f:selectitem itemlabel="no" itemvalue="0"/>         </p:selectoneradio>

go following link:-

jsf set default value radio button h:selectoneradio

set value in backing bean desired default value. example if want "1" default:


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