Java activity ejb jndi name

[pushpak1981]

I have one query regarding jBPM Java activity. It supports ejb-jndi-name attribute. Is it possible to put an expression into the jpdl file in place of actual ejb name. I will be setting this ejb jndi name at runtime into a variable while starting the business process.

<java name="test" ejb-jndi-name="#{ejbname}" method="add" var="answer">
    <arg><int value="25"/></arg>
    <arg><int value="38"/></arg>
    <transition to="wait" />
 </java>

I tried doing this but i faced an error (#{ejbname} not bound). Is there any way by which i can achieve this.

Thanks.