[rules-users] Regarding Package .Pkg
Dear All, Where I can get more information about .pkg, Since I have got information that .drl file get converted in to pkg(Package), which is writing .drl information into Stream. Please send me some information as our requirement is some what to take benifit from .pkg. Thanks in Advance Regards, Abhishek -- View this message in context: http://www.nabble.com/Regarding-Package-.Pkg-tf4560333.html#a13014401 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] Regarding Package .Pkg
I think you might misunderstand. A DRL file contains text defining rules. Each DRL file is assigned a package name (much like Java). The DRL file is loaded, parsed (PackageBuilder) and converted into a Package instance. Packages are added to RuleBases from which WorkingMemory can be obtained for rule execution. There is no pkg file - the Java Package can be converted into a stream using Java's ObjectOutputStream. Have a look at 1.6. The Drools Rule Engine - 1.6.1. Overview in the excellent documentation. _ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Drool_Beginner Sent: 03 October 2007 08:53 To: rules-users@lists.jboss.org Subject: [rules-users] Regarding Package .Pkg Dear All, Where I can get more information about .pkg, Since I have got information that .drl file get converted in to pkg(Package), which is writing .drl information into Stream. Please send me some information as our requirement is some what to take benifit from .pkg. Thanks in Advance Regards, Abhishek _ View this message in context: Regarding http://www.nabble.com/Regarding-Package-.Pkg-tf4560333.html#a13014401 Package .Pkg Sent from the drools - user mailing http://www.nabble.com/drools---user-f11823.html list archive at Nabble.com. smime.p7s Description: S/MIME cryptographic signature ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] Using java.util.List in rules
If I want to test for all ith element, Like this rule Test when e : Especialista(retratoUser.lstCarac.get(i).codCarac != 0) then System.out.println (test); end what should I do From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Edson Tirelli Sent: Wednesday, October 03, 2007 6:10 AM To: Rules Users List Subject: Re: [rules-users] Using java.util.List in rules You can't explicitly call methods in the field name. Use MVEL special notation for lists: e : Especialista(retratoUser.lstCarac[0].codCarac != 0) []s Edson 2007/10/2, Anderson Pazza Mello [EMAIL PROTECTED]: Hi everyone, I'm trying to use a java.util.List like this: rule Test when e : Especialista(retratoUser.lstCarac.get(0).codCarac != 0) then System.out.println (test); end The property lstCarac is a java.util.ListCaracteristica. I'm getting this error : org.drools.rule.InvalidRulePackage: [18,44]: unknown:18:44 Unexpected token '0'[18,46]: unknown:18:46 Unexpected token '.' at org.drools.rule.Package.checkValidity(Package.java:419) Someone knows what i have to do to fix the problem?? -- Anderson Pazza Mello Tecnologia em Informática - UFPR ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli Software Engineer - JBoss Rules Core Developer Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Help me
Hi I hava a rule file as: ?xml version=1.0 encoding=UTF-8? package name=rules xmlns=http://drools.org/drools-4.0; xmlns:xs=http://www.w3.org/2001/XMLSchema-instance; xs:schemaLocation=http://drools.org/drools-4.0 drools-4.0.xsd import name=com.wipro.rfq.report.bean.Validator.RFQBean / global identifier=rfq type=com.wipro.rfq.report.bean.Validator.RFQBean / import name=com.wipro.loan.validation.bean.Final.LoanApplicationBean / global identifier=loanApplication type=com.wipro.loan.validation.bean.Final.LoanApplicationBean / rule name=Check_NotNullof_rfqId rule-attribute name=agenda-group value=Check/ rule-attribute name=auto-focus value=true/ lhs eval(rfq.getM_rfqId() ==null) || (rfq.getM_rfqId().trim().equals())/eval /lhs rhs System.out.println(The value of m_rfqId is null.); /rhs /rule rule name=Check_NotNullof_partId rule-attribute name=agenda-group value=Check/ rule-attribute name=auto-focus value=true/ lhs eval(rfq.getM_partId() ==null) || (rfq.getM_partId().trim().equals())/eval /lhs rhs System.out.println(The value of m_partId is null.); /rhs /rule rule name=validate_FullName rule-attribute name=agenda-group value=validate-bean/ rule-attribute name=auto-focus value=true/ lhs evaltrue/eval /lhs rhs System.out.println(full name is null from xml); /rhs /rule /package As for the first two rules i declared the agenda group as Check. Now i want to know that how will i write the code in my java program to activate this agenda group instead of MAIN. I have already tried with the following option: Agenda agenda=workingMemory.getAgenda(); AgendaGroup Check=agenda.getAgendaGroup(Check); workingMemory.setFocus(Check); workingMemory.fireAllRules(); But after this when i wrote System.out.println(The focussed agenda group is +workingMemory.getFocus()); Then the output was The focussed agenda group is AgendaGroup 'MAIN' So now could you please help me. With Regards Prateek The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Package.clear() doesn't clear RuleFlows
Mark, ...just downloaded build832-rev15510-20071002-0845 but same as before: the RuleFlow is still there after clear() also after removeRuleFlow() started eclipse -clean, verified that there are only jars from the snapshot regards ekke Mark Proctor wrote: ekke wrote: there's no comment in JavaDoc, but I think a clear() on a Package should clear all Rules and all RuleFlows. but: after clear() the Rules went away, but the RuleFlows are still there. I tested the behaviour with getPackage().getRules().length; getPackage().getRuleFlows().size(); getRules().length was Zero as expected getRuleFlows().size() was 1 as before the clean then I tried .removeRuleFlow(myID); but its still there. should I open a JIRA ? This is now fixed in trunk. ekke ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- View this message in context: http://www.nabble.com/Package.clear%28%29-doesn%27t-clear-RuleFlows-tf4528722.html#a13014873 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] RE: Regarding Package .Pkg
Thanks Anstis, for your clarification. Is there a way that I can directly manipulate directly this PackageBuilder from my JAVA code . Instead of updating drl file. Thanks Regards, Abhi.. Anstis, Michael (M.) wrote: I think you might misunderstand. A DRL file contains text defining rules. Each DRL file is assigned a package name (much like Java). The DRL file is loaded, parsed (PackageBuilder) and converted into a Package instance. Packages are added to RuleBases from which WorkingMemory can be obtained for rule execution. There is no pkg file - the Java Package can be converted into a stream using Java's ObjectOutputStream. Have a look at 1.6. The Drools Rule Engine - 1.6.1. Overview in the excellent documentation. _ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Drool_Beginner Sent: 03 October 2007 08:53 To: rules-users@lists.jboss.org Subject: [rules-users] Regarding Package .Pkg Dear All, Where I can get more information about .pkg, Since I have got information that .drl file get converted in to pkg(Package), which is writing .drl information into Stream. Please send me some information as our requirement is some what to take benifit from .pkg. Thanks in Advance Regards, Abhishek _ View this message in context: Regarding http://www.nabble.com/Regarding-Package-.Pkg-tf4560333.html#a13014401 Package .Pkg Sent from the drools - user mailing http://www.nabble.com/drools---user-f11823.html list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- View this message in context: http://www.nabble.com/Regarding-Package-.Pkg-tf4560333.html#a13015081 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] Help me
Taken from the documentation:- 1.6.5.2. Agenda Groups Agenda groups are a way to partition rules (activations, actually) on the agenda. At any one time, only one group has focus which means that the activations for rules in that group will only take effect - you can also have rules auto focus which means the focus for its agenda group is taken when that rules conditions are true. They are sometimes known as modules in CLIPS terminology. Agenda groups are a handy way to create a flow between grouped rules. You can switch the group which has focus either from within the rule engine, or from the API. If you rules have a clear need for multiple phases or sequences of processing, consider using agenda-groups for this purpose. Each time setFocus(...) is called it pushes that Agenda Group onto a stack, when the focus group is empty it is popped off and the next one of the stack evaluates. An Agenda Group can appear in multiple locations on the stack. The default Agenda Group is MAIN, all rules which do not specify an Agenda Group are placed there, it is also always the first group on the Stack and given focus as default. I would therefore assume that after all activations in the Check Agenda Group executed, the MAIN Agenda Group received focus and remaining activations processed. _ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED] Sent: 03 October 2007 09:42 To: rules-users@lists.jboss.org Subject: [rules-users] Help me Hi I hava a rule file as: ?xml version=1.0 encoding=UTF-8? package name=rules xmlns=http://drools.org/drools-4.0; xmlns:xs=http://www.w3.org/2001/XMLSchema-instance; xs:schemaLocation=http://drools.org/drools-4.0 drools-4.0.xsd import name=com.wipro.rfq.report.bean.Validator.RFQBean / global identifier=rfq type=com.wipro.rfq.report.bean.Validator.RFQBean / import name=com.wipro.loan.validation.bean.Final.LoanApplicationBean / global identifier=loanApplication type=com.wipro.loan.validation.bean.Final.LoanApplicationBean / rule name=Check_NotNullof_rfqId rule-attribute name=agenda-group value=Check/ rule-attribute name=auto-focus value=true/ lhs eval(rfq.getM_rfqId() ==null) || (rfq.getM_rfqId().trim().equals())/eval /lhs rhs System.out.println(The value of m_rfqId is null.); /rhs /rule rule name=Check_NotNullof_partId rule-attribute name=agenda-group value=Check/ rule-attribute name=auto-focus value=true/ lhs eval(rfq.getM_partId() ==null) || (rfq.getM_partId().trim().equals())/eval /lhs rhs System.out.println(The value of m_partId is null.); /rhs /rule rule name=validate_FullName rule-attribute name=agenda-group value=validate-bean/ rule-attribute name=auto-focus value=true/ lhs evaltrue/eval /lhs rhs System.out.println(full name is null from xml); /rhs /rule /package As for the first two rules i declared the agenda group as Check. Now i want to know that how will i write the code in my java program to activate this agenda group instead of MAIN. I have already tried with the following option: Agenda agenda=workingMemory.getAgenda(); AgendaGroup Check=agenda.getAgendaGroup(Check); workingMemory.setFocus(Check); workingMemory.fireAllRules(); But after this when i wrote System.out.println(The focussed agenda group is +workingMemory.getFocus()); Then the output was The focussed agenda group is AgendaGroup 'MAIN' So now could you please help me. With Regards Prateek The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. Please notify the sender immediately and destroy all copies of this message and any attachments. WARNING: Computer viruses can be transmitted via email. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email. www.wipro.com smime.p7s Description: S/MIME cryptographic signature ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] RE: Regarding Package .Pkg
Do you mean, once you've loaded a DRL file into a Package object you want to modify rule definitions? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Drool_Beginner Sent: 03 October 2007 09:58 To: rules-users@lists.jboss.org Subject: [rules-users] RE: Regarding Package .Pkg Thanks Anstis, for your clarification. Is there a way that I can directly manipulate directly this PackageBuilder from my JAVA code . Instead of updating drl file. Thanks Regards, Abhi.. Anstis, Michael (M.) wrote: I think you might misunderstand. A DRL file contains text defining rules. Each DRL file is assigned a package name (much like Java). The DRL file is loaded, parsed (PackageBuilder) and converted into a Package instance. Packages are added to RuleBases from which WorkingMemory can be obtained for rule execution. There is no pkg file - the Java Package can be converted into a stream using Java's ObjectOutputStream. Have a look at 1.6. The Drools Rule Engine - 1.6.1. Overview in the excellent documentation. _ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Drool_Beginner Sent: 03 October 2007 08:53 To: rules-users@lists.jboss.org Subject: [rules-users] Regarding Package .Pkg Dear All, Where I can get more information about .pkg, Since I have got information that .drl file get converted in to pkg(Package), which is writing .drl information into Stream. Please send me some information as our requirement is some what to take benifit from .pkg. Thanks in Advance Regards, Abhishek _ View this message in context: Regarding http://www.nabble.com/Regarding-Package-.Pkg-tf4560333.html#a13014401 Package .Pkg Sent from the drools - user mailing http://www.nabble.com/drools---user-f11823.html list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- View this message in context: http://www.nabble.com/Regarding-Package-.Pkg-tf4560333.html#a13015081 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users smime.p7s Description: S/MIME cryptographic signature ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Arrays help
Hi All, I have a object graph like this LineItem has array of Parameter and each Parameter has array of NameValue and Namevalue object has name and value. Now I have LineItem object in working memory, how to test the value of each value of NameValue object. LineItem--getParameters() returns Parameter[] Parameter-getNameValueArray() return NameValue[] Each NameValue has name and value attribute Any help? Ta Sougata This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] Arrays help
There are a number of ways... Java dialect [requires LineItem, Parameter and NameValue to be asserted into working memory] rule a - requires object model change for parent property when $l : LineItem( ) $p : Parameter ( parent == $l ) $n : NameValue( parent == $p ) then ... end rule b when $n : NameValue( ) $p : Parameter ( nameValues contains $n ) $l : LineItem( parameters contains $p ) then ... end MVEL dialect rule c dialect mvel when $n : my-mvel-syntax-lets-me-down-but-I-know-you-can-traverse-object-graphs-using- it then ... end _ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bhattacharya, Sougata Sent: 03 October 2007 12:37 To: Rules Users List Subject: [rules-users] Arrays help Hi All, I have a object graph like this LineItem has array of Parameter and each Parameter has array of NameValue and Namevalue object has name and value. Now I have LineItem object in working memory, how to test the value of each value of NameValue object. LineItem--getParameters() returns Parameter[] Parameter-getNameValueArray() return NameValue[] Each NameValue has name and value attribute Any help? Ta Sougata This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. smime.p7s Description: S/MIME cryptographic signature ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] RE: RE: Regarding Package .Pkg
Drool_Beginner wrote: Yes, instead I don't want to write any DRL file. I want to create Rule directliy in PackageBuilder object , instantiate it and run the rule through it. If it is not possible then I want to create drl file once and later on I have to modify PackageBuilder from my Java code or program code. is there any information regarding it is available. Thanks with Regards Abhi.. You cannot change a rule once its created, but you can add the rule again which will over-write the old version. If you don't want to use drl you can build your AST, via the descr objects directly, however this is not for the faint hearted its considered very experience developer stuff. Personally I would use a templating language to generate your drls, based from what ever objects you have that are codifying your rules. Anstis, Michael (M.) wrote: Do you mean, once you've loaded a DRL file into a Package object you want to modify rule definitions? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Drool_Beginner Sent: 03 October 2007 09:58 To: rules-users@lists.jboss.org Subject: [rules-users] RE: Regarding Package .Pkg Thanks Anstis, for your clarification. Is there a way that I can directly manipulate directly this PackageBuilder from my JAVA code . Instead of updating drl file. Thanks Regards, Abhi.. Anstis, Michael (M.) wrote: I think you might misunderstand. A DRL file contains text defining rules. Each DRL file is assigned a package name (much like Java). The DRL file is loaded, parsed (PackageBuilder) and converted into a Package instance. Packages are added to RuleBases from which WorkingMemory can be obtained for rule execution. There is no pkg file - the Java Package can be converted into a stream using Java's ObjectOutputStream. Have a look at 1.6. The Drools Rule Engine - 1.6.1. Overview in the excellent documentation. _ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Drool_Beginner Sent: 03 October 2007 08:53 To: rules-users@lists.jboss.org Subject: [rules-users] Regarding Package .Pkg Dear All, Where I can get more information about .pkg, Since I have got information that .drl file get converted in to pkg(Package), which is writing .drl information into Stream. Please send me some information as our requirement is some what to take benifit from .pkg. Thanks in Advance Regards, Abhishek _ View this message in context: Regarding http://www.nabble.com/Regarding-Package-.Pkg-tf4560333.html#a13014401 Package .Pkg Sent from the drools - user mailing http://www.nabble.com/drools---user-f11823.html list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- View this message in context: http://www.nabble.com/Regarding-Package-.Pkg-tf4560333.html#a13015081 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] Arrays help
I forgot to mention, this assumes you want to maintain the relationships. If you're not interested in these but merely want to process all NameValue objects then a simple rule works fine:- rule don't worry about preserving relationships when $n : NameValue ( ) then ... end Simply assert all NameValue objects. _ From: Anstis, Michael (M.) Sent: 03 October 2007 12:48 To: 'Rules Users List' Subject: RE: [rules-users] Arrays help There are a number of ways... Java dialect [requires LineItem, Parameter and NameValue to be asserted into working memory] rule a - requires object model change for parent property when $l : LineItem( ) $p : Parameter ( parent == $l ) $n : NameValue( parent == $p ) then ... end rule b when $n : NameValue( ) $p : Parameter ( nameValues contains $n ) $l : LineItem( parameters contains $p ) then ... end MVEL dialect rule c dialect mvel when $n : my-mvel-syntax-lets-me-down-but-I-know-you-can-traverse-object-graphs-using- it then ... end _ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bhattacharya, Sougata Sent: 03 October 2007 12:37 To: Rules Users List Subject: [rules-users] Arrays help Hi All, I have a object graph like this LineItem has array of Parameter and each Parameter has array of NameValue and Namevalue object has name and value. Now I have LineItem object in working memory, how to test the value of each value of NameValue object. LineItem--getParameters() returns Parameter[] Parameter-getNameValueArray() return NameValue[] Each NameValue has name and value attribute Any help? Ta Sougata This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. smime.p7s Description: S/MIME cryptographic signature ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] Arrays help
Yes that's the simple one, but I can't send the NameValue, I will send only the LineItem From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Anstis, Michael (M.) Sent: Wednesday, October 03, 2007 5:36 PM To: Rules Users List Subject: RE: [rules-users] Arrays help I forgot to mention, this assumes you want to maintain the relationships. If you're not interested in these but merely want to process all NameValue objects then a simple rule works fine:- rule don't worry about preserving relationships when $n : NameValue ( ) then ... end Simply assert all NameValue objects. From: Anstis, Michael (M.) Sent: 03 October 2007 12:48 To: 'Rules Users List' Subject: RE: [rules-users] Arrays help There are a number of ways... Java dialect [requires LineItem, Parameter and NameValue to be asserted into working memory] rule a - requires object model change for parent property when $l : LineItem( ) $p : Parameter ( parent == $l ) $n : NameValue( parent == $p ) then ... end rule b when $n : NameValue( ) $p : Parameter ( nameValues contains $n ) $l : LineItem( parameters contains $p ) then ... end MVEL dialect rule c dialect mvel when $n : my-mvel-syntax-lets-me-down-but-I-know-you-can-traverse-object-graphs-us ing-it then ... end From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bhattacharya, Sougata Sent: 03 October 2007 12:37 To: Rules Users List Subject: [rules-users] Arrays help Hi All, I have a object graph like this LineItem has array of Parameter and each Parameter has array of NameValue and Namevalue object has name and value. Now I have LineItem object in working memory, how to test the value of each value of NameValue object. LineItem--getParameters() returns Parameter[] Parameter-getNameValueArray() return NameValue[] Each NameValue has name and value attribute Any help? Ta Sougata This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] serialize RuleBase... precompiling rules
Folks, Using 4.0.1. Can I serialize RuleBase object in order to load later precompiled rules? So far I was able to do that but when inserting facts into stateful session based on that rulebase exception is thrown: java.lang.NoClassDefFoundError: XXXShadowProxy What is the correct way of precompiling rules? I couldn't find any description of how to do it in documentation... Thanks, -Sergey ** ** LEGAL DISCLAIMER ** ** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Retract in a function
Michael,
Those detail lines are in working memory for sure. In fact the query it
self only works on working memory objects.
As far as I know you can not place the results of a queryResult in the LHS.
Ron
On 10/3/07, Anstis, Michael (M.) [EMAIL PROTECTED] wrote:
Can you not get a reference to a DetailLine in the LHS?
If you have not inserted DetailLine objects into working memory how can
you expect to retract them?
If you have inserted DetailLine's into working memory what does query
Open RTV Lines return, can it be joined into the LHS? (or split into two
rules)?
--
*From:* [EMAIL PROTECTED] [mailto:
[EMAIL PROTECTED] *On Behalf Of *Ronald R. DiFrango
*Sent:* 03 October 2007 14:01
*To:* Rules Users List
*Subject:* [rules-users] Retract in a function
All,
I have the following function that I call from all of my rules. When I
execute this function, I need to retract that object from working memory.
The problem is that when I insert the comment line below I get a compiler
error saying that I can only issue a retract on fact handles.
Here is an example of my rule plus the function:
rule QTY Percentage tolerance - Approval
salience -25
no-loop true
when
rtvHeader : RtvHeader( totalAmount : totalAmount, status not in (
StatusConstants.MATCHED, StatusConstants.APPROVAL) )
repaymentCode : RepaymentCode( code == QTY, matchApprv == Y,
tolDollar ==0, tolPercent != 0, tolPercent : tolPercent )
qtyOutput : QTYOutput( sumRTVQty : sumRTVQty , sumCmAndRnr :
sumCmAndRnr )
eval( qtyPercentage(qtyOutput, totalAmount, tolPercent) )
then
System.out.println(QTY Percentage tolerance - No Approval);
rtvHeader.setStatus(StatusConstants.APPROVAL );
openRTVLines(drools.getWorkingMemory(),
drools.getWorkingMemory().getQueryResults(
Open RTV Lines ), StatusConstants.MATCHED_WITHIN_TOLERANCE);
end
function void openRTVLines(WorkingMemory workingMemory, QueryResults
results, String status)
{
System.out.println( We have + results.size() + Open RTV Lines );
for ( Iterator it = results.iterator(); it.hasNext(); ) {
QueryResult result = ( QueryResult ) it.next ();
DetailLine line = ( DetailLine ) result.get( line );
line.setStatus(status);
// I need to add this in
// workingMemory.retract(line);
}
}
Thanks in advance,
Ron
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Re: [rules-users] Retract in a function
I got it, the following works:
function void openRTVLines(WorkingMemory workingMemory, QueryResults
results, String status)
{
System.out.println( We have + results.size() + Open RTV Lines );
for ( Iterator it = results.iterator(); it.hasNext(); ) {
QueryResult result = ( QueryResult ) it.next();
DetailLine line = ( DetailLine ) result.get( line );
line.setStatus(status);
// Now retract those objects from Working Memory
FactHandle handle = workingMemory.getFactHandle(line);
System.out.println(handle : + handle);
workingMemory.modifyRetract(handle);
}
}
On 10/3/07, Ronald R. DiFrango [EMAIL PROTECTED] wrote:
I have now tried the following and it did not seem to have the intended
result of removing the detail line from working memory:
function void openRTVLines(WorkingMemory workingMemory, QueryResults
results, String status)
{
System.out.println( We have + results.size() + Open RTV Lines );
for ( Iterator it = results.iterator(); it.hasNext(); ) {
QueryResult result = ( QueryResult ) it.next ();
DetailLine line = ( DetailLine ) result.get( line );
line.setStatus(status);
// Now retract those objects from Working Memory
FactHandle[] handles = result.getFactHandles();
System.out.println(handles.length : + handles.length);
for(int i = 0; i handles.length; i++)
{
System.out.println(Retracting : );
workingMemory.retract(handles[i]);
}
}
}
Any other thoughts out there?
On 10/3/07, Ronald R. DiFrango [EMAIL PROTECTED] wrote:
Michael,
Those detail lines are in working memory for sure. In fact the query it
self only works on working memory objects.
As far as I know you can not place the results of a queryResult in the
LHS.
Ron
On 10/3/07, Anstis, Michael (M.) [EMAIL PROTECTED] wrote:
Can you not get a reference to a DetailLine in the LHS?
If you have not inserted DetailLine objects into working memory how
can you expect to retract them?
If you have inserted DetailLine's into working memory what does query
Open RTV Lines return, can it be joined into the LHS? (or split into two
rules)?
--
*From:* [EMAIL PROTECTED] [mailto:
[EMAIL PROTECTED] *On Behalf Of *Ronald R. DiFrango
*Sent:* 03 October 2007 14:01
*To:* Rules Users List
*Subject:* [rules-users] Retract in a function
All,
I have the following function that I call from all of my rules. When
I execute this function, I need to retract that object from working
memory.
The problem is that when I insert the comment line below I get a compiler
error saying that I can only issue a retract on fact handles.
Here is an example of my rule plus the function:
rule QTY Percentage tolerance - Approval
salience -25
no-loop true
when
rtvHeader : RtvHeader( totalAmount : totalAmount, status not
in ( StatusConstants.MATCHED, StatusConstants.APPROVAL) )
repaymentCode : RepaymentCode( code == QTY, matchApprv ==
Y, tolDollar ==0, tolPercent != 0, tolPercent : tolPercent )
qtyOutput : QTYOutput( sumRTVQty : sumRTVQty , sumCmAndRnr :
sumCmAndRnr )
eval( qtyPercentage(qtyOutput, totalAmount, tolPercent) )
then
System.out.println(QTY Percentage tolerance - No Approval);
rtvHeader.setStatus(StatusConstants.APPROVAL );
openRTVLines(drools.getWorkingMemory(),
drools.getWorkingMemory().getQueryResults( Open RTV Lines ),
StatusConstants.MATCHED_WITHIN_TOLERANCE);
end
function void openRTVLines(WorkingMemory workingMemory, QueryResults
results, String status)
{
System.out.println( We have + results.size() + Open RTV
Lines );
for ( Iterator it = results.iterator(); it.hasNext(); ) {
QueryResult result = ( QueryResult ) it.next ();
DetailLine line = ( DetailLine ) result.get( line );
line.setStatus(status);
// I need to add this in
// workingMemory.retract(line);
}
}
Thanks in advance,
Ron
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[rules-users] URGENT: BRMS - how to use variables on Action part?
Anyone knows how to use variables (from fields) setted on LHS, to modify a field on the RHS using the GUI editor from BRMS? What I need is to write this rule on BRMS. rule Set approvedMount for a women no-loop true when $p: Person($sex: sex == F, $income: incomeMount) then $p.setApprovedMount($income * 1.2); update($p); end I know I can use formulas, but I only know how to set those on LHS, I dont know how to put a formula on RHS (setter of the field to modify). Thanks. Felipe Piccolini M. [EMAIL PROTECTED] ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] Arrays help
If you can't insert the NameValue objects at all because you are using
somebody else's code to setup the initial facts you can use another rule to
do this for you:-
rule insert NameValues
salience -100
when
$l : LineItem( )
then
for(int i = 0, NameValue[] nvs = $l.getNameValueArray(); i
nvs.length; i++) {
insert(nvs[i]);
}
end
rule process NameValues
salience -90
when
$nv : NameValue( )
then
...
end
Depending on what you want to do with NameValue (i.e. simply count them or
apply a function to a value) you could try looking at collect or
accumulate but I doubt this is what you are after.
Lastly you can always iterate over them in the RHS of a rule - but without
inserting them into working memory you'll never be able to write rules to
handle them.
_
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Bhattacharya,
Sougata
Sent: 03 October 2007 14:26
To: Rules Users List
Subject: RE: [rules-users] Arrays help
Your assumption is correct, but how do I iterate throw the array
_
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Anstis, Michael
(M.)
Sent: Wednesday, October 03, 2007 6:52 PM
To: Rules Users List
Subject: RE: [rules-users] Arrays help
Do you mean you cannot insert NameValue facts into working memory?
If this is the case, then you might have to use eval or MVEL dialect. Based
upon your model below I assumed you could insert NameValues:-
LineItem--getParameters() returns Parameter[]
Parameter-getNameValueArray() return NameValue[]
Each NameValue has name and value attribute
_
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Bhattacharya,
Sougata
Sent: 03 October 2007 13:23
To: Rules Users List
Subject: RE: [rules-users] Arrays help
Yes that's the simple one, but I can't send the NameValue, I will send only
the LineItem
_
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Anstis, Michael
(M.)
Sent: Wednesday, October 03, 2007 5:36 PM
To: Rules Users List
Subject: RE: [rules-users] Arrays help
I forgot to mention, this assumes you want to maintain the relationships. If
you're not interested in these but merely want to process all NameValue
objects then a simple rule works fine:-
rule don't worry about preserving relationships
when
$n : NameValue ( )
then
.
end
Simply assert all NameValue objects.
_
From: Anstis, Michael (M.)
Sent: 03 October 2007 12:48
To: 'Rules Users List'
Subject: RE: [rules-users] Arrays help
There are a number of ways...
Java dialect [requires LineItem, Parameter and NameValue to be asserted into
working memory]
rule a - requires object model change for parent property
when
$l : LineItem( )
$p : Parameter ( parent == $l )
$n : NameValue( parent == $p )
then
...
end
rule b
when
$n : NameValue( )
$p : Parameter ( nameValues contains $n )
$l : LineItem( parameters contains $p )
then
...
end
MVEL dialect
rule c
dialect mvel
when
$n :
my-mvel-syntax-lets-me-down-but-I-know-you-can-traverse-object-graphs-using-
it
then
...
end
_
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Bhattacharya,
Sougata
Sent: 03 October 2007 12:37
To: Rules Users List
Subject: [rules-users] Arrays help
Hi All,
I have a object graph like this
LineItem has array of Parameter and each Parameter has array of NameValue
and Namevalue object has name and value.
Now I have LineItem object in working memory, how to test the value of each
value of NameValue object.
LineItem--getParameters() returns Parameter[]
Parameter-getNameValueArray() return NameValue[]
Each NameValue has name and value attribute
Any help?
Ta
Sougata
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[rules-users] How to have your emails ignored
Did this for some fun, will add it to the mailing lists info page on the website. Anyone else have some more ideas? I'll blog the final results :) How to have your emails ignored: Start the email with URGENT Tell everyone how desparate you and how you need an immediate response for your really important project. Don't wait a minimum of 3 days and resend your email within minutes of hours. Send emails directly to mailing list members, especially the developers. Paste pages of code and then say it doesn't work, please help. Paste a long stack trace and say it doesn't work, please help. Start your email with please sirs or include do the needful. Ask dumb questions that are in the manual. Ask basic java questions. Ask questions about JRules ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Using java.util.List in rules
Use the from CE: rule This rule will fire once for each Caracteristica whose codCarac is != 0 when Especialista( $caracList : retratoUser.lstCarac ) Caracteristica( codCarac != 0 ) from $caracList then ... end []s Edson 2007/10/3, Bhattacharya, Sougata [EMAIL PROTECTED]: If I want to test for all ith element, Like this rule Test when e : Especialista(retratoUser.lstCarac.get(i).codCarac != 0) then System.out.println (test); end what should I do -- *From:* [EMAIL PROTECTED] [mailto: [EMAIL PROTECTED] *On Behalf Of *Edson Tirelli *Sent:* Wednesday, October 03, 2007 6:10 AM *To:* Rules Users List *Subject:* Re: [rules-users] Using java.util.List in rules You can't explicitly call methods in the field name. Use MVEL special notation for lists: e : Especialista(retratoUser.lstCarac[0].codCarac != 0) []s Edson 2007/10/2, Anderson Pazza Mello [EMAIL PROTECTED]: Hi everyone, I'm trying to use a java.util.List like this: rule Test when e : Especialista(retratoUser.lstCarac.get(0).codCarac != 0) then System.out.println (test); end The property lstCarac is a java.util.ListCaracteristica. I'm getting this error : org.drools.rule.InvalidRulePackage: [18,44]: unknown:18:44 Unexpected token '0'[18,46]: unknown:18:46 Unexpected token '.' at org.drools.rule.Package.checkValidity(Package.java:419) Someone knows what i have to do to fix the problem?? -- Anderson Pazza Mello Tecnologia em Informática - UFPR ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli Software Engineer - JBoss Rules Core Developer Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com This message contains information that may be privileged or confidential and is the property of the Capgemini Group. It is intended only for the person to whom it is addressed. If you are not the intended recipient, you are not authorized to read, print, retain, copy, disseminate, distribute, or use this message or any part thereof. If you receive this message in error, please notify the sender immediately and delete all copies of this message. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Edson Tirelli Software Engineer - JBoss Rules Core Developer Office: +55 11 3529-6000 Mobile: +55 11 9287-5646 JBoss, a division of Red Hat @ www.jboss.com ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] Drools 4.0 StateExampleWithDynamicRules Question
Hello, I was pulled away from my Drools learning and now I am back. I must have missed the response to my previous inquiry. Is there anyone that has experienced the scenario described below? Regards, Daren From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Daren Chylinski Sent: Thursday, August 02, 2007 11:22 AM To: rules-users@lists.jboss.org Subject: [rules-users] Drools 4.0 StateExampleWithDynamicRules Question Hello, I am a new Drools user working my way through the examples. To test my understanding of how the rules work, I modified the StateExampleUsingSalience.drl file used in the StateExampleWithDynamicRules example. The result of my change conflicted with my understanding of how the rules should work. I made two modifications in the StateExampleUsingSalience.drl file. The two modifications (shown below) are the commenting out of the two lines in the RHS portion of the B to D rule. My understanding of how this would affect the result was: because the D State object never changes state to State.FINISHED the RHS portion of the D to E rule (shown below) would not execute because the first pattern in the LHS would fail to find a State object in working memory that met the criteria of the constraint groups defined within it. My question is: Why does the D to E rule in the StateExampleDynamicRules.drl execute the statements in the RHS portion of the rule? From StateExampleUsingSalience.drl: My changes in this file are the two lines commented out in the RHS portion. rule B to D when State(name == B, state == State.FINISHED ) d : State(name == D, state == State.NOTRUN ) then //System.out.println(d.getName() + finished ); //d.setState( State.FINISHED ); end From StateExampleDynamicRules.drl: This is the rule where I expected the RHS portion to NOT get executed because there aren't any State objects in working memory that have their name == D and its state == State.FINISHED because the setState( State.FINISHED ) was never executed on the D state object. rule D to E when State(name == D, state == State.FINISHED ) e : State(name == E, state == State.NOTRUN ) then System.out.println(e.getName() + finished ); e.setState( State.FINISHED ); end After my modifications, the output was: A finished B finished C finished E finished I did not expect the E finished message to be printed. Regards, Daren Confidentiality Notice: This e-mail message (including any attached or embedded documents) is intended for the exclusive and confidential use of the individual or entity to which this message is addressed, and unless otherwise expressly indicated, is confidential and privileged information of Rackspace Managed Hosting. Any dissemination, distribution or copying of the enclosed material is prohibited. If you receive this transmission in error, please notify us immediately by e-mail at [EMAIL PROTECTED], and delete the original message. Your cooperation is appreciated. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] How to have your emails ignored
don't open a new topic - place your mail in the middle of another thread which belongs to a totally different topic start your email with I'm a member of the drools mailinglist, so please answer me ekke Mark Proctor wrote: Did this for some fun, will add it to the mailing lists info page on the website. Anyone else have some more ideas? I'll blog the final results :) How to have your emails ignored: Start the email with URGENT Tell everyone how desparate you and how you need an immediate response for your really important project. Don't wait a minimum of 3 days and resend your email within minutes of hours. Send emails directly to mailing list members, especially the developers. Paste pages of code and then say it doesn't work, please help. Paste a long stack trace and say it doesn't work, please help. Start your email with please sirs or include do the needful. Ask dumb questions that are in the manual. Ask basic java questions. Ask questions about JRules ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- View this message in context: http://www.nabble.com/How-to-have-your-emails-ignored-tf4562290.html#a13020944 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] How to have your emails ignored
Sure I'll number each of the items below, so on the times those emails aren't totally ignored, someone can reference them to that item number. Manukyan, Sergey wrote: I would suggest create a manual on how to communicate on this mailing list, and all emails not conforming to this manual be tagged with f.e... LIST COMMUNICATION ABUSE REFRENCE # 2.1.1, please consider to reformat your email to match those standards. Therefore the sender knows what it is about and it won't continue to do the same... -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mark Proctor Sent: Wednesday, October 03, 2007 10:36 AM To: Rules Users List Subject: [rules-users] How to have your emails ignored Did this for some fun, will add it to the mailing lists info page on the website. Anyone else have some more ideas? I'll blog the final results :) How to have your emails ignored: Start the email with URGENT Tell everyone how desparate you and how you need an immediate response for your really important project. Don't wait a minimum of 3 days and resend your email within minutes of hours. Send emails directly to mailing list members, especially the developers. Paste pages of code and then say it doesn't work, please help. Paste a long stack trace and say it doesn't work, please help. Start your email with please sirs or include do the needful. Ask dumb questions that are in the manual. Ask basic java questions. Ask questions about JRules ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ** ** LEGAL DISCLAIMER ** ** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] JBRMS - Decision Tables - Effective Dates Expiration Dates
What is the direction for handling date-effective and date-expiration when compiling decision tables? Currently, org.drools.decisiontable.model.Rule does not have attributes for effective or expiration date. I started going down the path of adding the attributes to org.drools.decisiontable.model.Rule and using a custom RulesheetListener to populate them, but I was concerned about overcustomization the application. Are these attributes going to be added for decision tables? Thanks Barry -- View this message in context: http://www.nabble.com/JBRMS---Decision-Tables---Effective-Dates---Expiration-Dates-tf4562541.html#a13021477 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] How to have your emails ignored
ok here is the list updated. In reality we aren't that formal, and the tone of the list below is tongue in cheek, but if I put this up on the mailing list info page hopefully it might help a little, especially as traffic picks up. There was 20K download attempts last month, so I think our little community is growing :) How to have your emails ignored: #1. Start the email with URGENT #2. Tell everyone how desparate you and how you need an immediate response for your really important project. #3. Don't wait a minimum of 3 days and resend your email within minutes of hours. #4. Send emails directly to mailing list members, especially the developers. #5. Paste pages of code and then say it doesn't work, please help. #6. Paste a long stack trace and say it doesn't work, please help. #7. Start your email with please sirs or include do the needful. #8. Ask dumb questions that are in the manual. #9. Ask basic java questions. #10. Ask questions about JRules #11. Reply to an existing thread but starting a new topic #12. Start your email with I'm a member of the drools mailinglist, so please answer me ekke wrote: don't open a new topic - place your mail in the middle of another thread which belongs to a totally different topic start your email with I'm a member of the drools mailinglist, so please answer me ekke Mark Proctor wrote: Did this for some fun, will add it to the mailing lists info page on the website. Anyone else have some more ideas? I'll blog the final results :) How to have your emails ignored: Start the email with URGENT Tell everyone how desparate you and how you need an immediate response for your really important project. Don't wait a minimum of 3 days and resend your email within minutes of hours. Send emails directly to mailing list members, especially the developers. Paste pages of code and then say it doesn't work, please help. Paste a long stack trace and say it doesn't work, please help. Start your email with please sirs or include do the needful. Ask dumb questions that are in the manual. Ask basic java questions. Ask questions about JRules ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] How to have your emails ignored
Scott Reed wrote: Please tell me how I can call a function on the LHS. (hurry my assignment is due today!) Is that not covered by #2, it's more of an example for #2? #1. Start the email with URGENT #2. Tell everyone how desparate you and how you need an immediate response for your really important project. #3. Don't wait a minimum of 3 days and resend your email within minutes of hours. #4. Send emails directly to mailing list members, especially the developers. #5. Paste pages of code and then say it doesn't work, please help. #6. Paste a long stack trace and say it doesn't work, please help. #7. Start your email with please sirs or include do the needful. #8. Ask dumb questions that are in the manual. #9. Ask basic java questions. #10. Ask questions about JRules #11. Reply to an existing thread but starting a new topic #12. Start your email with I'm a member of the drools mailinglist, so please answer me #13. General begging and pleading ekke's message received 10/3/2007 11:10 AM: don't open a new topic - place your mail in the middle of another thread which belongs to a totally different topic start your email with I'm a member of the drools mailinglist, so please answer me ekke Mark Proctor wrote: Did this for some fun, will add it to the mailing lists info page on the website. Anyone else have some more ideas? I'll blog the final results :) How to have your emails ignored: Start the email with URGENT Tell everyone how desparate you and how you need an immediate response for your really important project. Don't wait a minimum of 3 days and resend your email within minutes of hours. Send emails directly to mailing list members, especially the developers. Paste pages of code and then say it doesn't work, please help. Paste a long stack trace and say it doesn't work, please help. Start your email with please sirs or include do the needful. Ask dumb questions that are in the manual. Ask basic java questions. Ask questions about JRules ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] How to have your emails ignored
ok I've blogged this already: http://blog.athico.com/2007/10/how-to-have-your-emails-ignored.html :) Scott Reed wrote: Please tell me how I can call a function on the LHS. (hurry my assignment is due today!) ekke's message received 10/3/2007 11:10 AM: don't open a new topic - place your mail in the middle of another thread which belongs to a totally different topic start your email with I'm a member of the drools mailinglist, so please answer me ekke Mark Proctor wrote: Did this for some fun, will add it to the mailing lists info page on the website. Anyone else have some more ideas? I'll blog the final results :) How to have your emails ignored: Start the email with URGENT Tell everyone how desparate you and how you need an immediate response for your really important project. Don't wait a minimum of 3 days and resend your email within minutes of hours. Send emails directly to mailing list members, especially the developers. Paste pages of code and then say it doesn't work, please help. Paste a long stack trace and say it doesn't work, please help. Start your email with please sirs or include do the needful. Ask dumb questions that are in the manual. Ask basic java questions. Ask questions about JRules ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] rules precompilation
sergey, one possible way: after adding your rules to a package, you can use yourPackage.writeExternal() to store your package (with compiled rules) anywhere. later you can get the compiled rules back with ...Package.readExternal() ekke Manukyan, Sergey wrote: Folks, Where can I find information on how to pre-compile rules in 4.0.1? Thanks, -Sergey ** ** LEGAL DISCLAIMER ** ** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- View this message in context: http://www.nabble.com/How-to-have-your-emails-ignored-tf4562290.html#a13024208 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] rules precompilation
Sergey, I am using precompiled rules. Serializing instances of org.drools.rule.Package works for me. Thanks, -Ming -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Manukyan, Sergey Sent: Wednesday, October 03, 2007 12:29 PM To: Rules Users List Subject: [rules-users] rules precompilation Folks, Where can I find information on how to pre-compile rules in 4.0.1? Thanks, -Sergey ** ** LEGAL DISCLAIMER ** ** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Rule Compilation error
Hi,
I have a JBRMS question. I have DSL that I am using, when I build a rule in
the guided editor that uses the DSL it works fine. When I use the business
rule text edit, the same [when] fails validation.
Here is the error:
Rule Compilation error Expression smcUnit is not an rvalue Unknown
variable or type smcUnit Expression smcUnit is not an lvalue Unknown
variable or type smcUnit A method named setSmcUnitId is not declared in
any enclosing class nor any supertype, nor through a static import
Expression smcUnit is not an rvalue Expression smcUnit is not an rvalue
Expression smcUnit is not an rvalue Unknown variable or type smcUnit
Unknown variable or type smcUnit Expression smcUnit is not an rvalue
Expression smcUnit is not an rvalue Expression smcUnit is not an rvalue
Unknown variable or type smcUnit Exception:14 error(s) while compiling
unit com/symark/smc/Rule_test2_0.java
Here is the DSL:
[when]There is a Log=LogStartStop()
[when]- runUserId with a command run by user: '{id}'=runUserId == {id}
[when]- submitUserId with a command submitted by user: '{id}'=submitUserId
== {id}
[when]- runHostId with a command run on host: '{id}'=runHostId == {id}
[when]- submitHostId with a command submitted from host: '{id}'=submitHostId
== {id}
[then]Assign to unit with id: '{id}' = smcUnit = new SmcUnit() ;
smcUnit.setSmcUnitId({id}) ; insert(smcUnit ) ;
And finally here is the rule:
when
There is a Log
- runUserId with a command run by user: 'smc_app_elton'
then
Assign to unit with id: '1'
Any help would be greatly appreciated.
Thanks,
Mike
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[rules-users] MVEL VariableResolverFactory problem on eclipse
updated to 4.0.1 and creating a new drools project. Any .drl file (and also rule flows) shows errors with this info on problems tab on eclipse: org/mvel/integration/VariableResolverFactory no more info, actualy I can run the rules (from the Sample.drl) but it shows the problem. I tried changing libraries and jdt dependencies, but not succes... what can it be?...anyone has this problem too? Thanks. Felipe Piccolini M. [EMAIL PROTECTED] ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] suggestion for drl grammar: single-element constraints
If a fact contains a single field, it would be nice to be able to express a constraint on the value of that field without having to know its name, e.g.: Cheese (stilton) which would be equivalent to Cheese (type == stilton) if Cheese contained only one field, and which would be a compile-time error otherwise. A similar convenience syntax is used, for instance, for Java 5 annotations. Instead of having to say @Retention(value = RetentionPolicy.RUNTIME) it can be abbreviated @Retention(RetentionPolicy.RUNTIME) since this annotation only has a single field. - Godmar ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] BRMS - how to use variables on Action part?
Ok, so to fit on the not ignored emails from the list Mark posted, I changed the title. However I following in the list anyways beacuse Im resending this email in less than 3 days. Note: Im not desperate, nor this is for today. This just came out today yesterday and well... its important to me, but I think I can get a work around for now. So here is the real on-topic question. - Anyone knows how to use variables (from fields) setted on LHS, to modify a field on the RHS using the GUI editor from BRMS? What I need is to write this rule on BRMS. rule Set approvedMount for a women no-loop true when $p: Person($sex: sex == F, $income: incomeMount) then $p.setApprovedMount($income * 1.2); update($p); end I know I can use formulas, but I only know how to set those on LHS, I dont know how to put a formula on RHS (setter of the field to modify). Thanks. Felipe Piccolini M. [EMAIL PROTECTED] ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] rules precompilation
Ming, Ekke, After deserialising the Package back - getting exception when inserting facts: Exception thrown : java.lang.NoClassDefFoundError: XXXShadowProxy XXX - is my class name Any ideas? -Sergey -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jin, Ming Sent: Wednesday, October 03, 2007 1:50 PM To: Rules Users List Subject: RE: [rules-users] rules precompilation Sergey, I am using precompiled rules. Serializing instances of org.drools.rule.Package works for me. Thanks, -Ming -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Manukyan, Sergey Sent: Wednesday, October 03, 2007 12:29 PM To: Rules Users List Subject: [rules-users] rules precompilation Folks, Where can I find information on how to pre-compile rules in 4.0.1? Thanks, -Sergey ** ** LEGAL DISCLAIMER ** ** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] rules precompilation
Did you save the Package right after the creation from PackageBuilder, or after some other processes? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Manukyan, Sergey Sent: Wednesday, October 03, 2007 2:21 PM To: Rules Users List Subject: RE: [rules-users] rules precompilation Ming, Ekke, After deserialising the Package back - getting exception when inserting facts: Exception thrown : java.lang.NoClassDefFoundError: XXXShadowProxy XXX - is my class name Any ideas? -Sergey -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jin, Ming Sent: Wednesday, October 03, 2007 1:50 PM To: Rules Users List Subject: RE: [rules-users] rules precompilation Sergey, I am using precompiled rules. Serializing instances of org.drools.rule.Package works for me. Thanks, -Ming -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Manukyan, Sergey Sent: Wednesday, October 03, 2007 12:29 PM To: Rules Users List Subject: [rules-users] rules precompilation Folks, Where can I find information on how to pre-compile rules in 4.0.1? Thanks, -Sergey ** ** LEGAL DISCLAIMER ** ** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
RE: [rules-users] rules precompilation
Did it immediately... If you don't mind could you post code that works? Thanks. -Sergey -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jin, Ming Sent: Wednesday, October 03, 2007 3:40 PM To: Rules Users List Subject: RE: [rules-users] rules precompilation Did you save the Package right after the creation from PackageBuilder, or after some other processes? -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Manukyan, Sergey Sent: Wednesday, October 03, 2007 2:21 PM To: Rules Users List Subject: RE: [rules-users] rules precompilation Ming, Ekke, After deserialising the Package back - getting exception when inserting facts: Exception thrown : java.lang.NoClassDefFoundError: XXXShadowProxy XXX - is my class name Any ideas? -Sergey -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jin, Ming Sent: Wednesday, October 03, 2007 1:50 PM To: Rules Users List Subject: RE: [rules-users] rules precompilation Sergey, I am using precompiled rules. Serializing instances of org.drools.rule.Package works for me. Thanks, -Ming -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Manukyan, Sergey Sent: Wednesday, October 03, 2007 12:29 PM To: Rules Users List Subject: [rules-users] rules precompilation Folks, Where can I find information on how to pre-compile rules in 4.0.1? Thanks, -Sergey ** ** LEGAL DISCLAIMER ** ** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] RE: rules precompilation
sergey, just tried it: exported a package with rules as stream (using the writeExternal() from Package) then in another run I created new RuleBase, added new Package, then import the rules into this empty Package (using the readExternal() from Package) then added some facts, execute the rules, tested if all rules are there, tested if the Facts are in workingMemory - all ok (using snapshot 4.0.2, eclipse 3.3, osx 10.4.10) ekke Manukyan, Sergey wrote: Ming, Ekke, After deserialising the Package back - getting exception when inserting facts: Exception thrown : java.lang.NoClassDefFoundError: XXXShadowProxy XXX - is my class name Any ideas? -Sergey -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Jin, Ming Sent: Wednesday, October 03, 2007 1:50 PM To: Rules Users List Subject: RE: [rules-users] rules precompilation Sergey, I am using precompiled rules. Serializing instances of org.drools.rule.Package works for me. Thanks, -Ming -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Manukyan, Sergey Sent: Wednesday, October 03, 2007 12:29 PM To: Rules Users List Subject: [rules-users] rules precompilation Folks, Where can I find information on how to pre-compile rules in 4.0.1? Thanks, -Sergey ** ** LEGAL DISCLAIMER ** ** This E-mail message and any attachments may contain legally privileged, confidential or proprietary information. If you are not the intended recipient(s), or the employee or agent responsible for delivery of this message to the intended recipient(s), you are hereby notified that any dissemination, distribution or copying of this E-mail message is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete this E-mail message from your computer. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- View this message in context: http://www.nabble.com/How-to-have-your-emails-ignored-tf4562290.html#a13026864 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Drools web project in eclipse - Drools Library issue
Hello, I started to write web app using drools decision table. Here is what I have in my web project in eclipse 3.3, drools 4.0: 1. A Jsp page that takes input and pass it on to a servlet that fires the rules. 2. Servlet class has import statements: import org.drools.RuleBase; import org.drools.RuleBaseFactory; import org.drools.StatefulSession; import org.drools.StatelessSession; import org.drools.WorkingMemory; and so on.. 3. When I run the jsp on tomcat, it starts but when i hit submit it throws the exception: java.lang.NoClassDefFoundError: org/drools/RuleBase 4. I have drools jar files added under project properties - build path- add external jars from C:\wtp_all_in_one\eclipse\configuration\org.eclipse.osgi\bundles\503\1\.cp\lib. This is showing all drools jar files under Libraries hierarchy. Could anyone please suggest what to do to resolve this error? Thanks and Regards, Malika -- View this message in context: http://www.nabble.com/Drools-web-project-in-eclipse---Drools-Library-issue-tf4564565.html#a13028564 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] How to have your emails ignored
Mark Proctor's message received 10/3/2007 12:28 PM: Scott Reed wrote: Please tell me how I can call a function on the LHS. (hurry my assignment is due today!) Is that not covered by #2, it's more of an example for #2? Actually I thought I was being funny about #11 and threw in the bit about getting my homework done for spice. I always get a kick out of the emails that ask for solutions to homework problems. Do we want to ignore those too? #1. Start the email with URGENT #2. Tell everyone how desparate you and how you need an immediate response for your really important project. #3. Don't wait a minimum of 3 days and resend your email within minutes of hours. #4. Send emails directly to mailing list members, especially the developers. #5. Paste pages of code and then say it doesn't work, please help. #6. Paste a long stack trace and say it doesn't work, please help. #7. Start your email with please sirs or include do the needful. #8. Ask dumb questions that are in the manual. #9. Ask basic java questions. #10. Ask questions about JRules #11. Reply to an existing thread but starting a new topic #12. Start your email with I'm a member of the drools mailinglist, so please answer me #13. General begging and pleading ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] rules precompilation
You didn't even bother to read the thread you interrupted here, did you Sergey? Manukyan, Sergey's message received 10/3/2007 1:29 PM: Folks, Where can I find information on how to pre-compile rules in 4.0.1? Thanks, -Sergey ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] custom defined types in setter and getters
No - you can use any java object as a fact, so both of your classes are
fine. For instance you could do:
when
Car($p: paint)
then
System.out.println($p.getName());
end
and using MVEL you could do:
when
Car(paint.name == red)
then
...
On 10/4/07, jack wu [EMAIL PROTECTED] wrote:
Hi, i suppose the second form of fact is not supported. but i'd like to
confirm.
in other words, you can only have setters and getters that return basic
java types. is that right? can i return java collections such as array and
map? the documentation is not clear on that.
thanks.
public class Paint
{
String getName();
String getColor();
}
public class Car
{
int getSize();
Paint getPaint();
}
jack.
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Re: [rules-users] Drools web project in eclipse - Drools Library issue
Hi, You can check the drools insurance example http://anonsvn.labs.jboss.com/labs/jbossrules/trunk/drools-examples/drools-insurance/ Regards On 10/3/07, Malika [EMAIL PROTECTED] wrote: Hello, I started to write web app using drools decision table. Here is what I have in my web project in eclipse 3.3, drools 4.0: 1. A Jsp page that takes input and pass it on to a servlet that fires the rules. 2. Servlet class has import statements: import org.drools.RuleBase; import org.drools.RuleBaseFactory; import org.drools.StatefulSession; import org.drools.StatelessSession; import org.drools.WorkingMemory; and so on.. 3. When I run the jsp on tomcat, it starts but when i hit submit it throws the exception: java.lang.NoClassDefFoundError: org/drools/RuleBase 4. I have drools jar files added under project properties - build path- add external jars from C:\wtp_all_in_one\eclipse\configuration\org.eclipse.osgi\bundles\503\1\.cp\lib. This is showing all drools jar files under Libraries hierarchy. Could anyone please suggest what to do to resolve this error? Thanks and Regards, Malika -- View this message in context: http://www.nabble.com/Drools-web-project-in-eclipse---Drools-Library-issue-tf4564565.html#a13028564 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Fernando Meyer http://fmeyer.org JBoss Rules Core Developer [EMAIL PROTECTED] ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Drools web project in eclipse - Drools Library issue
I added jars to J2ee module dependencies and it worked fine. Thanks a lot! Regards, Malika Steven Williams-5 wrote: Make sure the drools jars end up in your WEB-INF/lib directory. cheers Steve On 10/4/07, Malika [EMAIL PROTECTED] wrote: Hello, I started to write web app using drools decision table. Here is what I have in my web project in eclipse 3.3, drools 4.0: 1. A Jsp page that takes input and pass it on to a servlet that fires the rules. 2. Servlet class has import statements: import org.drools.RuleBase; import org.drools.RuleBaseFactory; import org.drools.StatefulSession; import org.drools.StatelessSession; import org.drools.WorkingMemory; and so on.. 3. When I run the jsp on tomcat, it starts but when i hit submit it throws the exception: java.lang.NoClassDefFoundError: org/drools/RuleBase 4. I have drools jar files added under project properties - build path- add external jars from C:\wtp_all_in_one\eclipse\configuration\org.eclipse.osgi\bundles\503\1\.cp\lib. This is showing all drools jar files under Libraries hierarchy. Could anyone please suggest what to do to resolve this error? Thanks and Regards, Malika -- View this message in context: http://www.nabble.com/Drools-web-project-in-eclipse---Drools-Library-issue-tf4564565.html#a13028564 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- Steven Williams Supervising Consultant Object Consulting Office: 8615 4500 Mob: 0439 898 668 Fax: 8615 4501 [EMAIL PROTECTED] www.objectconsulting.com.au consulting | development | training | support our experience makes the difference ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users -- View this message in context: http://www.nabble.com/Re%3A-Drools-web-project-in-eclipse---Drools-Library-issue-tf4565053.html#a13032223 Sent from the drools - user mailing list archive at Nabble.com. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
