[rules-users] Deep Links in Guvnor
Hi, I'm currently evaluating Guvnor. The application is really great for managing rools for none developers. But I've got a special requirement. Is it possible to provide deep links for editing assets or a list of assets? I'm looking for a way to create something like a bookmarkable URL when using the navigator which can be used in another web application. The background is, I've got different usergroups editing different rules and I'm looking for a way linking to guvnor and displaying their rules. Their can be defined by a package or some naming convention. Any ideas? Joerg ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] drools-guvnor, problem when creating test scenarios based on referenced domain model
Hi Nicolas!
Thank you for your quick answer! But, i was kind of hoping that that's not
the solution...
I'll attach screen shots of rule configuration and test scenario so that we
could all see what am i doing wrong.
Rule screen:
http://n3.nabble.com/file/n519577/business_rule.jpg
Rule source:
http://n3.nabble.com/file/n519577/business_rule_src.jpg
Test scenario:
http://n3.nabble.com/file/n519577/test_scenario.jpg
When i choose Run scenario: this is what i get:
http://n3.nabble.com/file/n519577/test_scenario_fail.jpg
As you can see, i get a blank screen with no info at all, which points me to
conclusion that something (not good) happend.
In server log i found this:
2010-03-25 09:27:17,684 INFO [STDOUT] ERROR 25-03 09:27:17,684
(ServiceImplementation.java:runScenario:1942)[Error: could not
access/write property (roleAttr) in: comExpert01.User]
[Near : {... __fact__.roleAttr = __val_ }]
^
[Line: 1, Column: 0]
I've tried to google this but with no success.
I'm running guvnor as a standalone dist downloaded from jboss site, version
5.0.1 on jbossAS 4.2.3, for repository instead of derby i'm using mysql 5.x
I should also mention that if i don't declare roleAttr in test scenario
(something like this):
http://n3.nabble.com/file/n519577/test_scenario_no_roleAttr.jpg
I get another blank screen after running test with this exception in log
file:
2010-03-25 09:49:38,295 INFO [STDOUT] ERROR 25-03 09:49:38,295
(ServiceImplementation.java:runScenario:1942)
org.drools.RuntimeDroolsException: Exception executing predicate
roleAttr.roleName == ADMIN
Since there is no documentation about managing test scenarios i don't know
what is wrong here.
If you could give me some more directions or hints i would be very grateful.
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Re: [rules-users] drools-guvnor, problem when creating test scenarios based on referenced domain model
Hi !
kicho wrote:
As you can see, i get a blank screen with no info at all, which points me
to conclusion that something (not good) happend.
In server log i found this:
2010-03-25 09:27:17,684 INFO [STDOUT] ERROR 25-03 09:27:17,684
(ServiceImplementation.java:runScenario:1942) [Error: could not
access/write property (roleAttr) in: comExpert01.User]
[Near : {... __fact__.roleAttr = __val_ }]
^
[Line: 1, Column: 0]
Does your model declare a setRoleAttr(Role r) Method for the user class?
kicho wrote:
http://n3.nabble.com/file/n519577/test_scenario_no_roleAttr.jpg
I get another blank screen after running test with this exception in log
file:
2010-03-25 09:49:38,295 INFO [STDOUT] ERROR 25-03 09:49:38,295
(ServiceImplementation.java:runScenario:1942)
org.drools.RuntimeDroolsException: Exception executing predicate
roleAttr.roleName == ADMIN
no idea on this so far..
Could you provide your (test-)model?
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Re: [rules-users] drools-guvnor, problem when creating test scenarios based on referenced domain model
Hello
you must set to RoleAttr =rr and not just rr
In the new 5.1, you will have a guided way to set bound variables to each
other
Regards
Nicolas
2010/3/25 kicho goli...@gmail.com
Hi Nicolas!
Thank you for your quick answer! But, i was kind of hoping that that's not
the solution...
I'll attach screen shots of rule configuration and test scenario so that we
could all see what am i doing wrong.
Rule screen:
http://n3.nabble.com/file/n519577/business_rule.jpg
Rule source:
http://n3.nabble.com/file/n519577/business_rule_src.jpg
Test scenario:
http://n3.nabble.com/file/n519577/test_scenario.jpg
When i choose Run scenario: this is what i get:
http://n3.nabble.com/file/n519577/test_scenario_fail.jpg
As you can see, i get a blank screen with no info at all, which points me
to
conclusion that something (not good) happend.
In server log i found this:
2010-03-25 09:27:17,684 INFO [STDOUT] ERROR 25-03 09:27:17,684
(ServiceImplementation.java:runScenario:1942)[Error: could not
access/write property (roleAttr) in: comExpert01.User]
[Near : {... __fact__.roleAttr = __val_ }]
^
[Line: 1, Column: 0]
I've tried to google this but with no success.
I'm running guvnor as a standalone dist downloaded from jboss site, version
5.0.1 on jbossAS 4.2.3, for repository instead of derby i'm using mysql 5.x
I should also mention that if i don't declare roleAttr in test scenario
(something like this):
http://n3.nabble.com/file/n519577/test_scenario_no_roleAttr.jpg
I get another blank screen after running test with this exception in log
file:
2010-03-25 09:49:38,295 INFO [STDOUT] ERROR 25-03 09:49:38,295
(ServiceImplementation.java:runScenario:1942)
org.drools.RuntimeDroolsException: Exception executing predicate
roleAttr.roleName == ADMIN
Since there is no documentation about managing test scenarios i don't know
what is wrong here.
If you could give me some more directions or hints i would be very
grateful.
--
View this message in context:
http://n3.nabble.com/drools-guvnor-problem-when-creating-test-scenarios-based-on-referenced-domain-model-tp471099p519577.html
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Re: [rules-users] drools-guvnor, problem when creating test scenarios based on referenced domain model
Nicolas! Thank you very very much! It works now! -- View this message in context: http://n3.nabble.com/drools-guvnor-problem-when-creating-test-scenarios-based-on-referenced-domain-model-tp471099p519882.html 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] how can we find next nodes from current node in rule flow
suppose i have a rule flow which has a split node and before that split there is action node as below start -- action1 -- Split -- ** --END now if i want to find all transitions after split that can happen then is tere some api available if not please provide some workaround.waiting eagerly for response. thanks - Keep Working :working: KiranP -- View this message in context: http://n3.nabble.com/how-can-we-find-next-nodes-from-current-node-in-rule-flow-tp519949p519949.html 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-Gunvor
Hi, I am new to Drools.I have installed Drools-Gunvor in weblogic. Can you please help in creating packages and rules Thanks in advance Thanks Sreekar -- View this message in context: http://n3.nabble.com/Drools-Gunvor-tp519975p519975.html 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] Call class method from LHS of a rule
/* pass a hibernate session to the working memory as a global */ session = factory.openSession(); workingMemory.setGlobal(hibernateSession, session); Login login = new Login(); workingMemory.insert(login); the isssue was that i was doing it the wrong way that was Login login = new Login(); workingMemory.insert(login); /* pass a hibernate session to the working memory as a global */ session = factory.openSession(); workingMemory.setGlobal(hibernateSession, session); the order was wrong -- View this message in context: http://n3.nabble.com/Call-class-method-from-LHS-of-a-rule-tp108383p519993.html 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 can we find next nodes from current node in rule flow
With the following code snippet you can see how you can get the first next node. You only need to iterate and create a recursive method to find out the full path: RuleFlowProcessInstance processInstance = (RuleFlowProcessInstance) ksession.startProcess(org.plugtree.XXX); NodeInstance node = processInstance.getNodeInstances().iterator().next(); long id = node.getNodeId(); NodeImpl nodeDef = (NodeImpl)((RuleFlowProcess)processInstance.getProcess()).getNode(id); ListConnection connections = nodeDef.getOutgoingConnections().get(0); Connection connection = connections.get(0); Node firstNodeAfterTheCurrentNodeInstance = connection.getTo(); Greetings. On Thu, Mar 25, 2010 at 8:47 AM, KiranP phadatareki...@gmail.com wrote: suppose i have a rule flow which has a split node and before that split there is action node as below start -- action1 -- Split -- ** --END now if i want to find all transitions after split that can happen then is tere some api available if not please provide some workaround.waiting eagerly for response. thanks - Keep Working :working: KiranP -- View this message in context: http://n3.nabble.com/how-can-we-find-next-nodes-from-current-node-in-rule-flow-tp519949p519949.html 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 -- - http://salaboy.wordpress.com - http://www.jbug.com.ar - Salatino Salaboy Mauricio - ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Fosdem 50 minute introduction into Drools
http://blog.athico.com/2010/03/fosdem-50-minute-introduction-into.html ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Persitence configuration issue in Drools Flow 5.1.M1 (PersistenceException/AnnotationException)
Hi,
(using Droolw Flow 5.1.M1)
I've made a reasonably simple Drool Flow model, containing a ForEach,
a split and and a couple of actions. Without Persistence it works
nicely: I start it with one variable/parameter, a class I call Report
with 4 Lines of data . Each of the lines get's worked on correctly in
the ForEach.
Next I want to add Persistence to the model; I made a persistence.xml,
which is based on the one as shown in chapter 5 of the online Drools
Flow documentation. See below.
I changed the H2 db to a mysql DB.
The firs call (after creating the datasource) in my test now gives an
exception. See the call and exception below.
1) what's wrong? I think my persistence.xml is correct. So what is the
error trying to tell me? Is saying that I should map my parameters
data (Report and Line)? I just read an article from salaboy about
variable persistence 5.1, but I'm not using that...
2) What puzzles me is the link between the persistence.xml (containing
mapping info), and the datasource (containing the credentials of the
DB). In the doc and PerformanceTest.java class in the examples I don't
see any link. Is creating the DataSource enough to get it in JNDI?
Thanks,
Nol
Some of my code and config:
// See makeDataSource() below
PoolingDataSource ds = makeDataSource();
// this call gives an exception:
EntityManagerFactory emf =
Persistence.createEntityManagerFactory( nl.dnb.avb.drools.jpa );
25-mrt-2010 14:30:00 org.hibernate.cfg.AnnotationBinder bindClass
INFO: Binding entity from annotated class:
org.drools.persistence.processinstance.WorkItemInfo
25-mrt-2010 14:30:00 org.hibernate.cfg.annotations.EntityBinder bindTable
INFO: Bind entity org.drools.persistence.processinstance.WorkItemInfo
on table WorkItemInfo
javax.persistence.PersistenceException: [PersistenceUnit:
nl.dnb.avb.drools.jpa] Unable to configure EntityManagerFactory
at
org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:265)
at
org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(HibernatePersistence.java:125)
at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:83)
at
javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:60)
at
pilot.tests.DroolFlowPersistenceTest.main(DroolFlowPersistenceTest.java:41)
Caused by: org.hibernate.AnnotationException: Use of @OneToMany or
@ManyToMany targeting an unmapped class:
org.drools.persistence.processinstance.ProcessInstanceInfo.variables[org.drools.persistence.processinstance.variabletypes.VariableInstanceInfo]
at
org.hibernate.cfg.annotations.CollectionBinder.bindManyToManySecondPass(CollectionBinder.java:1071)
at
org.hibernate.cfg.annotations.CollectionBinder.bindStarToManySecondPass(CollectionBinder.java:602)
at
org.hibernate.cfg.annotations.MapBinder$1.secondPass(MapBinder.java:79)
Persistence.xml:
?xml version=1.0 encoding=UTF-8 standalone=yes?
persistence
version=1.0
xsi:schemaLocation=
http://java.sun.com/xml/ns/persistence
http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd
http://java.sun.com/xml/ns/persistence/orm
http://java.sun.com/xml/ns/persistence/orm_1_0.xsd;
xmlns:orm=http://java.sun.com/xml/ns/persistence/orm;
xmlns:xsi=http://www.w3.org/2001/XMLSchema-instance;
xmlns=http://java.sun.com/xml/ns/persistence;
persistence-unit name=nl.dnb.avb.drools.jpa
providerorg.hibernate.ejb.HibernatePersistence/provider
jta-data-sourcejdbc/processInstanceDS/jta-data-source
classorg.drools.persistence.session.SessionInfo/class
classorg.drools.persistence.processinstance.ProcessInstanceInfo/class
classorg.drools.persistence.processinstance.ProcessInstanceEventInfo/class
classorg.drools.persistence.processinstance.WorkItemInfo/class
properties
!-- property name=hibernate.dialect
value=org.hibernate.dialect.H2Dialect/ --
property name=hibernate.dialect
value=org.hibernate.dialect.MySQLDialect/
property name=hibernate.max_fetch_depth value=3/
property name=hibernate.hbm2ddl.auto value=update/
property name=hibernate.show_sql value=true/
property name=hibernate.transaction.manager_lookup_class
value=org.hibernate.transaction.BTMTransactionManagerLookup/
/properties
/persistence-unit
/persistence
private static PoolingDataSource makeDataSource() {
PoolingDataSource ds = new PoolingDataSource();
ds.setUniqueName(jdbc/processInstanceDS);
ds.setClassName(com.mysql.jdbc.jdbc2.optional.MysqlXADataSource);
ds.setMaxPoolSize(3);
ds.setAllowLocalTransactions(true);
ds.getDriverProperties().put(user, drools);
ds.getDriverProperties().put(password, drools);
ds.getDriverProperties().put(URL,
jdbc:mysql://DNB35362:3306/drools);
ds.init();
[rules-users] Activated rule not firing eventhough was never cancelled
I have about a dozen rules across various ruleflow groups orchestrated through a ruleflow. I am trying to troubleshoot why a particular rule in a downstream ruleflow group is not firing. I see an activation created for this particular rule as facts are added to working memory (by looking at the audit log). My ruleflow starts and I insepct all cancelled activations for all subsequent fact inserts/updates/retracts and don't see the rule's activation ever being cancelled before it reaches the rule's ruleflow group activation. The rule's ruleflow group is activated but the rule's activation isn't executed. I would think I would see a cancellation of the rule if a prior fact change had rendered the rule uneligible. Why might this happen? -- View this message in context: http://n3.nabble.com/Activated-rule-not-firing-eventhough-was-never-cancelled-tp526882p526882.html 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] Persitence configuration issue in Drools Flow 5.1.M1 (PersistenceException/AnnotationException)
I got a bit further on this: it appears that for 5.1 there are a couple of extra mapped classes: classorg.drools.persistence.processinstance.variabletypes.VariableInstanceInfo/class classorg.drools.persistence.processinstance.variabletypes.JPAPersistedVariable/class This got me much further, but no success yet: the tables are created in the database, but apparently at the point some data is inserted an error occurs, see below. I've updated BTM to 1.3.3, but that didn't help. Any ideas? Thanks, Nol Mar 25, 2010 11:00:33 PM bitronix.tm.journal.DiskJournal open WARNING: active log file is unclean, previous server crash ? Mar 25, 2010 11:00:33 PM bitronix.tm.recovery.Recoverer run INFO: recovery committed 0 dangling transaction(s) and rolled back 0 aborted transaction(s) on 1 resource(s) [jdbc/processInstanceDS] (restricted to serverId '192.168.178.32') line 2:47 mismatched character 'EOF' expecting '\n' Hibernate: insert into SessionInfo (dirty, lastModificationDate, rulesByteArray, startDate) values (?, ?, ?, ?) Mar 25, 2010 11:00:35 PM bitronix.tm.BitronixTransaction fireAfterCompletionEvent WARNING: Synchronization.afterCompletion() call failed for a DeferredReleaseSynchronization of a JdbcPooledConnection from datasource jdbc/processInstanceDS in state NOT_ACCESSIBLE wrapping com.mysql.jdbc.jdbc2.optional.jdbc4mysqlxaconnect...@1d3c66d8 java.lang.IllegalArgumentException: null source at java.util.EventObject.init(EventObject.java:38) at javax.sql.StatementEvent.init(StatementEvent.java:39) at com.mysql.jdbc.jdbc2.optional.JDBC4PreparedStatementWrapper.close(JDBC4PreparedStatementWrapper.java:70) at bitronix.tm.resource.jdbc.JdbcPooledConnection.stateChanging(JdbcPooledConnection.java:205) at bitronix.tm.resource.common.AbstractXAStatefulHolder.fireStateChanging(AbstractXAStatefulHolder.java:61) at bitronix.tm.resource.common.AbstractXAStatefulHolder.setState(AbstractXAStatefulHolder.java:30) at bitronix.tm.resource.common.DeferredReleaseSynchronization.afterCompletion(DeferredReleaseSynchronization.java:33) at bitronix.tm.BitronixTransaction.fireAfterCompletionEvent(BitronixTransaction.java:416) at bitronix.tm.BitronixTransaction.rollback(BitronixTransaction.java:227) at bitronix.tm.BitronixTransactionManager.rollback(BitronixTransactionManager.java:104) at org.drools.persistence.session.SingleSessionCommandService.init(SingleSessionCommandService.java:128) at org.drools.persistence.jpa.impl.JPAKnowledgeServiceProviderImpl.newStatefulKnowledgeSession(JPAKnowledgeServiceProviderImpl.java:44) at org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:93) at pilot.tests.DroolFlowPersistenceTest.main(DroolFlowPersistenceTest.java:60) java.lang.RuntimeException: Could not commit session at org.drools.persistence.session.SingleSessionCommandService.init(SingleSessionCommandService.java:133) at org.drools.persistence.jpa.impl.JPAKnowledgeServiceProviderImpl.newStatefulKnowledgeSession(JPAKnowledgeServiceProviderImpl.java:44) at org.drools.persistence.jpa.JPAKnowledgeService.newStatefulKnowledgeSession(JPAKnowledgeService.java:93) at pilot.tests.DroolFlowPersistenceTest.main(DroolFlowPersistenceTest.java:60) Caused by: java.lang.IllegalArgumentException: null source at java.util.EventObject.init(EventObject.java:38) at javax.sql.StatementEvent.init(StatementEvent.java:39) at com.mysql.jdbc.jdbc2.optional.JDBC4PreparedStatementWrapper.close(JDBC4PreparedStatementWrapper.java:70) at org.hibernate.jdbc.AbstractBatcher.closePreparedStatement(AbstractBatcher.java:563) at org.hibernate.jdbc.AbstractBatcher.closeStatement(AbstractBatcher.java:291) at org.hibernate.id.insert.AbstractReturningDelegate.releaseStatement(AbstractReturningDelegate.java:82) at org.hibernate.id.insert.AbstractReturningDelegate.performInsert(AbstractReturningDelegate.java:60) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2186) at org.hibernate.persister.entity.AbstractEntityPersister.insert(AbstractEntityPersister.java:2666) at org.hibernate.action.EntityIdentityInsertAction.execute(EntityIdentityInsertAction.java:71) at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:279) at org.hibernate.event.def.AbstractSaveEventListener.performSaveOrReplicate(AbstractSaveEventListener.java:321) at org.hibernate.event.def.AbstractSaveEventListener.performSave(AbstractSaveEventListener.java:204) at org.hibernate.event.def.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:130) at org.hibernate.ejb.event.EJB3PersistEventListener.saveWithGeneratedId(EJB3PersistEventListener.java:49) at org.hibernate.event.def.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:154) at org.hibernate.event.def.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:110)
[rules-users] Sliding Windows - Error
Hi, I'm using an accumulate on a sliding window to count the number of events, which occur in a 30 second window; the events are inserted every 5 seconds - so with a 30 second window, I would expect 6 events to occur. The rule below never fires, though from the log output, it looks as though the condition has matched successfully? declare Foo @role ( event ) @expires ( 60s ) @timestamp ( date ) end rule Count Foo when c : Number(intValue 5) from accumulate $f : Foo() over window:time ( 30s ) from entry-point ChannelDataStream, count($f)) then System.out.println(Count [30s] = + c); end OBJECT ASSERTED value:com.test.droolstest$...@c52200 factId: 1 OBJECT ASSERTED value:com.test.droolstest$...@128edf2 factId: 3 OBJECT ASSERTED value:com.test.droolstest$...@1dddba factId: 4 OBJECT ASSERTED value:com.test.droolstest$...@c7e8a7 factId: 5 OBJECT ASSERTED value:com.test.droolstest$...@7b4703 factId: 6 ACTIVATION CREATED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) OBJECT ASSERTED value:com.test.droolstest$...@1732ed2 factId: 7 ACTIVATION CANCELLED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) ACTIVATION CREATED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) OBJECT ASSERTED value:com.test.droolstest$...@be76c7 factId: 8 ACTIVATION CANCELLED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) ACTIVATION CREATED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) Can anybody explain why this is happening? I've attached a test case, which demonstrates the problem. Thanks in advance. - Paul DroolsTest.java Description: Binary data ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Sliding Windows - Error
Meant to say: using drools 5.0.1. - Paul On Fri, Mar 26, 2010 at 1:22 AM, Paul R. reverselo...@gmail.com wrote: Hi, I'm using an accumulate on a sliding window to count the number of events, which occur in a 30 second window; the events are inserted every 5 seconds - so with a 30 second window, I would expect 6 events to occur. The rule below never fires, though from the log output, it looks as though the condition has matched successfully? declare Foo @role ( event ) @expires ( 60s ) @timestamp ( date ) end rule Count Foo when c : Number(intValue 5) from accumulate $f : Foo() over window:time ( 30s ) from entry-point ChannelDataStream, count($f)) then System.out.println(Count [30s] = + c); end OBJECT ASSERTED value:com.test.droolstest$...@c52200 factId: 1 OBJECT ASSERTED value:com.test.droolstest$...@128edf2 factId: 3 OBJECT ASSERTED value:com.test.droolstest$...@1dddba factId: 4 OBJECT ASSERTED value:com.test.droolstest$...@c7e8a7 factId: 5 OBJECT ASSERTED value:com.test.droolstest$...@7b4703 factId: 6 ACTIVATION CREATED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) OBJECT ASSERTED value:com.test.droolstest$...@1732ed2 factId: 7 ACTIVATION CANCELLED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) ACTIVATION CREATED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) OBJECT ASSERTED value:com.test.droolstest$...@be76c7 factId: 8 ACTIVATION CANCELLED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) ACTIVATION CREATED rule:Count Foo activationId:Count Foo [2, 0] declarations: c=6(2) Can anybody explain why this is happening? I've attached a test case, which demonstrates the problem. Thanks in advance. - Paul ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
Re: [rules-users] Drools Flow Spring Integration
really? nobody is using Drools Flow with Spring? Or nobody really knows the answer? -- View this message in context: http://n3.nabble.com/Drools-Flow-Spring-Integration-tp467383p594037.html 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] Can we works on fact of dynamic Map instead of POJO?
I have a requirement of run rules on dynamic map instead of POJO, for example: *when Map(* TransCode == LOGIN , userName == wangzx, password == 123456 ) *then doSth1() when Map( *TransCode = SaveOrder userName == wangzx category == Book) *then doSth2() * the Fact is not a Java Bean, but a dynamic mapString, Object, so the TransCode == Login is what we means map(TransCode) == Login. By using map insteam of POJO, we can build a rules run on the message dispatch, since there is a lot of Message Types, and each message type has different schema, so using dynamic types is more flexible than POJO. Can someone tell me how can it be supported in drools? Very thanks. ___ rules-users mailing list rules-users@lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users
[rules-users] Resuming the Flow: SESSION_ID, PROCESS_INSTANCE_ID, WORKITEM_ID
Hi Flow Crew, This is about reloading the session and resuming the flow. Let's say the flow reached one of its wait states, and was persisted. Two days later an assigned actor does his/her duties, and the flow can be resumed. At this point, we need to call something, let's call it a WorkflowService, that would have a resumeFlow( someBusinessId ) method that will be called. Here is where the question starts... I understand there are three pieces in this puzzle: SESSION_ID, PROCESS_INSTANCE_ID and WORKITEM_ID I also understand that in order to resume the flow, I need to get a hold of that certain work item that is ready to be completed, and let the flow know it is completed. But at the point, where I should resume the flow, I have no reference to neither SESSION_ID, PROCESS_INSTANCE_ID or WORKFLOW_ID. 1. How are these three related to each other? 2. How do I find these three associated IDs? 2. Which one(s) do I need to resume the flow? 3. If I (somehow) get the reference to SESSION and PROCESS_INSTANCE ids, how do I know which work item is ready to be completed? Thank you, /Anatoly -- View this message in context: http://n3.nabble.com/Resuming-the-Flow-SESSION-ID-PROCESS-INSTANCE-ID-WORKITEM-ID-tp607507p607507.html 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] Resuming the Flow: SESSION_ID, PROCESS_INSTANCE_ID, WORKITEM_ID
hello tolitius, i know its a bit complicated here. but still you must have sorted it out yourself the three things are as follows when a process waits for some HumanTask or WorkItem WorkItem is available in ExceuteWorkItem parameter as workItem.getId(); form workItem itself u can also get processinstance id as workItem.getProcessInstanceId(); and the sessionId is what i m keeping u as homework feel free to ask more questions regards - Keep Working :working: KiranP -- View this message in context: http://n3.nabble.com/Resuming-the-Flow-SESSION-ID-PROCESS-INSTANCE-ID-WORKITEM-ID-tp607507p617906.html 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
