[jboss-user] [jBPM] - Calling a Spring bean inside the JPDL

[Maciej Swiderski]

Maciej Swiderski [http://community.jboss.org/people/swiderski.maciej] replied to the discussion

"Calling a Spring bean inside the JPDL"

To view the discussion, visit: http://community.jboss.org/message/551135#551135

--------------------------------------------------------------
You have two options if it comes to java activity:
1. provide on runtime an instance which shall be used to invoke defined method

  <java name="shake hand" expr="#{hand}" method="shake" var="hand">
    <transition to="wait" />
  </java>

this will result in following code being executed: #{hand.shake()}

2. provide a class and method to be invoked that accepts argument given on runtime

  <java name="shake \class="my.class.name" hand" method="shake" var="hand">   
    <arg><object expr="#{hand}"/></arg>
    <transition to="wait" />
  </java>

this will result in execution of my.class.name.shake(MyObject hand).

For more details about java activity plase take a look at user guide.

HTH

--------------------------------------------------------------

Reply to this message by going to Community
[http://community.jboss.org/message/551135#551135]

Start a new discussion in jBPM at Community
[http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.jboss.org/pipermail/jboss-user/attachments/20100706/ae642d12/attachment.html