[jboss-user] [JBoss jBPM] - Re: Using Drools for jBPM decision

hi, First thanks for answering me so fast. Actually i understood that the problem comes from the data handler witch return "null" in spite of "toDeliver" or "toEnd". But i can't find why, the file AccountAproval.drl is correctly parsed and even if when the rule doesn't evaluate to setOutcome("toDeliver"), it return null, i think that the condition in the rule is evaluated (if the syntaxe condition isn't correct i get an error about that). For the moment i just can add that i'm working from this example: http://docs.jboss.com/seam/latest/reference/en-US/html/drools.html (chapter 14.3) btw that's why i execute the same rules again on the transition 'toDeliver' (to be closest from the example) and there is no difference if i delete this part: | <action class="org.jboss.seam.drools.DroolsActionHandler"> | <workingMemoryName>accountApprovalWorkingMemory</workingMemoryName> | <assertObjects> | <element>#{actor}</element> | <element>#{orderStock}</element> | </assertObjects> | </action > I'm going to try an other way with less code in the process and more in the java class like in this example: http://www.jboss.org/community/docs/DOC-11096. I give my java class too (mabe it will help) i think that the problem can come from the fact that i dont know if i have to declare again the data handler in this class or if the code in the process is enough. | package org.domain.test.session; | | import org.jboss.seam.annotations.bpm.CreateProcess; | import org.jboss.seam.annotations.bpm.EndTask; | import org.jboss.seam.annotations.Name; | import org.jboss.seam.annotations.bpm.StartTask; | import org.jboss.seam.annotations.*; | import org.jboss.seam.ScopeType; | | @Name("orderStock") | public class OrderStock | { | | @Out(scope=ScopeType.BUSINESS_PROCESS, required=false) | Long processQuantity; | | public Long getProcessQuantity() { | return processQuantity; | } | | public void setProcessQuantity(Long processQuantity) { | this.processQuantity = processQuantity; | } | | private int quantity ; | | public int getQuantity() | { | return quantity; | } | | public void setQuantity(int quantity) { | | this.quantity = quantity; | } | | @CreateProcess(definition="simple") | | public void startProcess() | { | processQuantity = new Long(getQuantity()); | System.out.println("Order: "+getQuantity()); | | } | | @StartTask | @EndTask(transition="todecision") | public void done() | { | System.out.println("done"); | } | | @StartTask | @EndTask(transition="cancel") | public void cancel() | { | } | View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217313#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...