look in the wiki, there is a real good example of this
hmm, okay thanks.
but is there a possibility to add a new tasknode without to change database and XMlReader ?
my TaskNode does not have an additional elements, only override execute() methode.
if you just want to exchange a node you could just use the node.types.xml and copies of the class and the hbm.xml of the node. you change the class and hbm.xml and tell jbpm in the node.types.xml that it should use your implementation.
i am at the moment trying to register a new node type. the problem is that the node is not part of the jpdl schema and so theres an exception from the sax. everything else works.
what is the best way to solve this? which class to change? or the xsd?