[jbpm-users] [JBoss jBPM] - java activity argument problem

Hi, all~! I'm using jbpm4-beta2 version and jpdl java activity. but i don't know how java activity invoke method with Object type argument. <?xml version="1.0" encoding="UTF-8"?> | | <process name="Java" xmlns="http://jbpm.org/4.0/jpdl"> | | <start g="20,20,48,48"> | <transition name="" to="invoke java method"/> | </start> | | <java class="com.xener.jbpm.JohnDoe" g="96,16,127,52" method="hello" name="invoke java method" var="answer"> | | <field name="state"><string value="fine"/></field> | <field name="session"><env type="org.hibernate.Session"/></field> | | <arg> | <object class="com.xener.jbpm.JohnDoeMsg"> | <field name="msg"><string value="#{msgObject}"/></field> | </object> | </arg> | | <transition name="" to="wait"/> | | </java> | | <state g="255,16,88,52" name="wait"/> | | </process> Thanks for any help~! View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4233797#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...