[ http://jira.codehaus.org/browse/DROOLS-486?page=all ]
Russ Ray closed DROOLS-486:
---------------------------
Resolution: Cannot Reproduce
This is not an issue. This is a user understanding issue. The priorities were
incorrect and filtering was being used which prevented all the rules from
firing.......
> Chaining Rules Together
> -----------------------
>
> Key: DROOLS-486
> URL: http://jira.codehaus.org/browse/DROOLS-486
> Project: drools
> Type: Bug
> Components: semantics.java
> Versions: 2.5
> Environment: Windows XP,
> Reporter: Russ Ray
> Attachments: Chain_rules_problem.rtf
>
>
> When chaining together four rules in such a way that no one rule is fired
> more than once and each rule is excuted squentially based upon a priority,
> the second rule does not fire.
> Here are the 4 rules.
> <!-- priority and no recursive rule -->
> <rule name="AssignTask" salience="-1" no-loop="true">
> <!-- What is being passed into the rule -->
> <parameter identifier="taskVO1">
> <class>TaskVO</class>
> </parameter>
> <!-- What conditions must be true before rule is asserted -->
> <java:condition>taskVO1.getIdentifiersList() != null ||
> taskVO1.isIdentifiersListEmpty() == false</java:condition>
> <java:condition>taskVO1.getActionStep().equalsIgnoreCase("AWAIT
> EVAL")== true </java:condition>
> <java:condition>taskVO1.containsIdentifier("CONTRACT", "S#1234567890")
> == true</java:condition>
>
> <!-- What does the rule does for us -->
> <java:consequence>
> System.out.println("***************************** in consequence
> for rule1");
> taskVO1.setDepartment("DPT1");
> taskVO1.setDptCode(lookupDeptCode("DPT1"));
> taskVO1.setWorkBasket("rray");
> taskVO1.setTaskType("ADFPAYCHK");
> taskVO1.setTskCode(lookupTaskTypeCode("ADFPAYCHK"));
> taskVO1.setActionStep("INDEX");
> taskVO1.setActCode(lookupActStepCode("INDEX"));
> taskVO1.setStatus("OPEN");
> //printTaskVO(taskVO1);
> <!-- Firing any other rules based on changes -->
> drools.modifyObject(taskVO1);
> </java:consequence>
> </rule>
>
> <!-- priority and no recursive rule -->
> <rule name="AuditTask" salience="0" no-loop="true">
> <!-- What is being passed into the rule -->
> <parameter identifier="taskVO2">
> <class>TaskVO</class>
> </parameter>
> <!-- What conditions must be true before rule is asserted -->
> <java:condition>taskVO2.getStatus().equalsIgnoreCase("OPEN") ==
> true</java:condition>
> <java:condition>taskVO2.getTaskType().equalsIgnoreCase("ADFPAYCHK") ==
> true</java:condition>
> <java:condition>taskVO2.getActionStep().equalsIgnoreCase("INDEX")==
> true </java:condition>
> <java:condition>taskVO2.containsIdentifier("CONTRACT", "S#1234567890")
> == true</java:condition>
>
>
> <!-- What does the rule does for us -->
> <java:consequence>
> System.out.println("***************************** in consequence
> for rule2");
> IdentifierVO ident = new IdentifierVO();
> ident.setTaskId("t1234567890");
> ident.addField("COMPANY20060313-0000001");
> ident.addFieldName("AUDIT NBR");
> ident.addFieldSize(45);
> ident.setIdDesc("AUDIT NBR");
> //printIdentVO(ident);
> taskVO2.addIdentifier(ident);
> taskVO2.setActionStep("PROCESS");
> //printTaskVO(taskVO2);
> <!-- Firing any other rules based on changes -->
> drools.modifyObject(taskVO2);
> </java:consequence>
> </rule>
>
> <!-- priority and no recursive rule -->
> <rule name="RouteTask" salience="1" no-loop="true">
> <!-- What is being passed into the rule -->
> <parameter identifier="taskVO3">
> <class>TaskVO</class>
> </parameter>
> <!-- What conditions must be true before rule is asserted -->
> <java:condition>taskVO3.getStatus().equalsIgnoreCase("OPEN") == true
> </java:condition>
> <java:condition>taskVO3.getTaskType().equalsIgnoreCase("ADFPAYCHK") ==
> true</java:condition>
> <java:condition>!taskVO3.getActionStep().equalsIgnoreCase("QC")==
> true </java:condition>
> <java:condition>taskVO3.containsIdentifier("AUDIT NBR",
> "COMPANY20060313-0000001") == true</java:condition>
>
> <!-- What does the rule does for us -->
> <java:consequence>
> System.out.println("***************************** in consequence
> for rule3");
> taskVO3.setWorkBasket("mightymouse");
> taskVO3.setStatus("REVIEW");
> //printTaskVO(taskVO3);
> <!-- Firing any other rules based on changes -->
> drools.modifyObject(taskVO3);
> </java:consequence>
> </rule>
>
>
>
> <!-- priority and no recursive rule -->
> <rule name="SuspendTask" salience="2" no-loop="true">
> <!-- What is being passed into the rule -->
> <parameter identifier="taskVO4">
> <class>TaskVO</class>
> </parameter>
> <!-- What conditions must be true before rule is asserted -->
> <java:condition>taskVO4.getTaskType().equals("ADFPAYCHK") ==
> true</java:condition>
> <java:condition>taskVO4.getStatus().equalsIgnoreCase("REVIEW") ==
> true</java:condition>
> <java:condition>taskVO4.getCaseDesc().equalsIgnoreCase("missing
> signature") == true</java:condition>
>
> <!-- What does the rule does for us -->
> <java:consequence>
> System.out.println("***************************** in consequence
> for rule4");
> taskVO4.setStatus("SUSPEND");
> taskVO4.setSuspOper("MightyMouse");
> taskVO4.setCaseDesc("missing signature");
> taskVO4.setCaseId("C1234567890");
> //printTaskVO(taskVO4);
> <!-- Firing any other rules based on changes -->
> drools.modifyObject(taskVO4);
> </java:consequence>
> </rule>
> Only the first rule is fired.
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