After reading manual I write this jPDL code:
| <process-definition xmlns="urn:jbpm.org:jpdl-3.1"
name="recursion">
| <start-state name="start">
| <transition name="find contract" to="find
contract"></transition>
| </start-state>
| <node name="find contract">
| <action class="org.jbpm.tutorial.mytest.FindContract"/>
| <transition name="is contract exists" to="is contract
exists"></transition>
| </node>
| <decision name="is contract exists">
| <handler class="org.jbpm.tutorial.mytest.IsContractExists"/>
| <transition name="create contract" to="create
contract"/>
| <transition name="create account" to="create
account"></transition>
| <transition name="end" to="end"></transition>
| </decision>
| <node name="create contract">
| <action class="org.jbpm.tutorial.mytest.CreateContract"/>
| <transition name="find contract" to="find
contract"></transition>
| </node>
| <node name="create account">
| <action class="org.jbpm.tutorial.mytest.CreateAccount"/>
| <transition name="end" to="end"></transition>
| </node>
| <end-state name="end"></end-state>
| </process-definition>
|
FindContract, IsContractExists, CreateContract and CreateAccount are my own classes.
FindContract class wites search result to context variable, IsContractExists reads this
variable to decide which transition will be selected
Is this approach optimal or can be refactored?
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