Tuples in Agenda Item.
by Rajnikant Gupta
Hi,
I have a doubt regarding tuples. I created a rule using complex types
objects. I am comparing two complex type objecs which have parent-child
relationship eg. "ParentType.equals(ChildType)". I expect this to follow
java rule which allows such comparision. Now when I run the rules with
different values for fields in ParentType and ChildType (which means the
rule should fail) to my surprise it evals to TRUE. Also upon inspection, the
tuple shows me only the ChildType instance not the ParentType.
I would appreciate any help on this.
Regards,
Rajnikant
15 years, 12 months
Drools vs OPSJ
by Bertrand Grottier
Hello,
At the present time, I am evaluating Drools vs OPSJ.
Before I started, I had a look at the following tests: http://blogs.illation.com.au/2009/09/waltz-benchmark-performance-opsj-vs-.... Based on these tests, I was expecting better performances from OPSJ over Drools regarding the rule firing time.
However, I obtained opposite results on a basic test. It consists in a sort of "join clause": I have a few products and many potentiel prices (10^4) in the knowledge session. The aim is to "match" the appropriate prices to each products.
My question are the followings:
- Does someone obtained similar results ?
- Are there situations where Drools outperforms OPSJ ? (apparently yes).
Thank you in advance.
Regards,
Benoît
_________________________________________________________________
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15 years, 12 months
Error When changing persistence from H2 to Oracle for TaskService
by ramram
Hi All,
I am trying to change the persistence of the HumanTaskService from the in
memory database to Oracle and I am having the below errors if some one can
help. I have posted my persistence,xml and the Error that I am having.
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="org.drools.task">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<class>org.drools.task.Attachment</class>
<class>org.drools.task.Content</class>
<class>org.drools.task.BooleanExpression</class>
<class>org.drools.task.Comment</class>
<class>org.drools.task.Deadline</class>
<class>org.drools.task.Delegation</class>
<class>org.drools.task.Escalation</class>
<class>org.drools.task.Group</class>
<class>org.drools.task.I18NText</class>
<class>org.drools.task.Notification</class>
<class>org.drools.task.EmailNotification</class>
<class>org.drools.task.EmailNotificationHeader</class>
<class>org.drools.task.PeopleAssignments</class>
<class>org.drools.task.Reassignment</class>
<class>org.drools.task.Status</class>
<class>org.drools.task.Task</class>
<class>org.drools.task.TaskData</class>
<class>org.drools.task.SubTasksStrategy</class>
<class>org.drools.task.OnParentAbortAllSubTasksEndStrategy</class>
<class>org.drools.task.OnAllSubTasksEndParentEndStrategy</class>
<class>org.drools.task.User</class>
<properties>
<property name="hibernate.dialect"
value="org.hibernate.dialect.OracleDialect"/>
<property name="hibernate.connection.driver_class"
value="oracle.jdbc.OracleDriver"/>
<property name="hibernate.connection.url" value="..... my databse
url is placed here..." />
<property name="hibernate.connection.username" value="drools"/>
<property name="hibernate.connection.password" value="drools"/>
<property name="hibernate.connection.autocommit" value="false" />
<property name="hibernate.max_fetch_depth" value="3"/>
<property name="hibernate.hbm2ddl.auto" value="create-drop" />
<property name="hibernate.show_sql" value="true" />
</properties>
</persistence-unit>
</persistence>
ERROR:
--------
SEVERE: Unsuccessful: create table Attachment (id number(19,0) not null,
name varchar2(255), accessType number(10,0), contentType varchar2(255),
attachedAt date, si
number(10,0) not null, attachmentContentId number(19,0) not null,
attachedBy_id varchar2(255), TaskData_Attachments_Id number(19,0), primary
key (id))
Mar 30, 2010 12:10:37 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00904: : invalid identifier
Mar 30, 2010 12:10:37 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: create table Comment (id number(19,0) not null, text
clob, addedAt date, addedBy_id varchar2(255), TaskData_Comments_Id
number(19,0), primary
(id))
Mar 30, 2010 12:10:37 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00903: invalid table name
Mar 30, 2010 12:10:38 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: create table Deadline (id number(19,0) not null, date
date, escalated number(1,0) not null, Deadlines_EndDeadLine_Id number(19,0),
Deadlines_S
tDeadLine_Id number(19,0), primary key (id))
Mar 30, 2010 12:10:38 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00904: : invalid identifier
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: create table Notification_BusinessAdministrators
(task_id number(19,0) not null, entity_id varchar2(255) not null)
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: create table Notification_EmailNotificationHeader
(Notification_id number(19,0) not null, emailHeaders_id number(19,0) not
null, mapkey varcha
255), primary key (Notification_id, mapkey), unique (emailHeaders_id))
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: create table PeopleAssignments_BusinessAdministrators
(task_id number(19,0) not null, entity_id varchar2(255) not null)
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: create table PeopleAssignments_ExcludedOwners (task_id
number(19,0) not null, entity_id varchar2(255) not null)
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: create table PeopleAssignments_PotentialOwners
(task_id number(19,0) not null, entity_id varchar2(255) not null)
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: create table PeopleAssignments_TaskStakeholders
(task_id number(19,0) not null, entity_id varchar2(255) not null)
Mar 30, 2010 12:10:39 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Attachment add constraint
FK1C935432077E1A4 foreign key (attachedBy_id) references
OrganizationalEntity
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00942: table or view does not exist
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Attachment add constraint
FK1C93543839A1819 foreign key (TaskData_Attachments_Id) references Task
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00942: table or view does not exist
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Comment add constraint FK9BDE863F44E05A35
foreign key (TaskData_Comments_Id) references Task
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00903: invalid table name
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Comment add constraint FK9BDE863FC17237C8
foreign key (addedBy_id) references OrganizationalEntity
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00903: invalid table name
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Deadline add constraint FK21DF3E78F9CD9DE3
foreign key (Deadlines_StartDeadLine_Id) references Task
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00942: table or view does not exist
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Deadline add constraint FK21DF3E78B92DDCCA
foreign key (Deadlines_EndDeadLine_Id) references Task
Mar 30, 2010 12:10:40 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00942: table or view does not exist
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Escalation add constraint
FK67B2C6B5F8479DB0 foreign key (Deadline_Escalation_Id) references Deadline
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00942: table or view does not exist
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table I18NText add constraint FK2349686B63D84819
foreign key (Deadline_Documentation_Id) references Deadline
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00942: table or view does not exist
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Notification_BusinessAdministrators add
constraint FK4DCCC4FAB009A012 foreign key (entity_id) references
OrganizationalEntity
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Notification_BusinessAdministrators add
constraint FK4DCCC4FA9A939BFA foreign key (task_id) references Notification
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Notification_EmailNotificationHeader add
constraint FK92169CC0379F97EA foreign key (emailHeaders_id) references
EmailNotificationH
er
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table Notification_EmailNotificationHeader add
constraint FK92169CC01B1E66DC foreign key (Notification_id) references
Notification
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table PeopleAssignments_BusinessAdministrators
add constraint FK3D56AB6EB009A012 foreign key (entity_id) references
OrganizationalEntity
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table PeopleAssignments_BusinessAdministrators
add constraint FK3D56AB6EC834E294 foreign key (task_id) references Task
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table PeopleAssignments_ExcludedOwners add
constraint FK19190ED2B009A012 foreign key (entity_id) references
OrganizationalEntity
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table PeopleAssignments_ExcludedOwners add
constraint FK19190ED2C834E294 foreign key (task_id) references Task
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table PeopleAssignments_PotentialOwners add
constraint FK9C9C2A96B009A012 foreign key (entity_id) references
OrganizationalEntity
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table PeopleAssignments_PotentialOwners add
constraint FK9C9C2A96C834E294 foreign key (task_id) references Task
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table PeopleAssignments_TaskStakeholders add
constraint FKE6997FFAB009A012 foreign key (entity_id) references
OrganizationalEntity
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: Unsuccessful: alter table PeopleAssignments_TaskStakeholders add
constraint FKE6997FFAC834E294 foreign key (task_id) references Task
Mar 30, 2010 12:10:41 PM org.hibernate.tool.hbm2ddl.SchemaExport create
SEVERE: ORA-00972: identifier is too long
Mar 30, 2010 12:10:42 PM org.hibernate.tool.hbm2ddl.SchemaExport execute
INFO: schema export complete
Hibernate: select task0_.id as col_0_0_, deadline1_.id as col_1_0_,
deadline1_.date as col_2_0_ from Task task0_, Deadline deadline1_ where
(deadline1_.id in (selec
tartdeadl2_.id from Deadline startdeadl2_ where
task0_.id=startdeadl2_.Deadlines_StartDeadLine_Id) or deadline1_.id in
(select enddeadlin3_.id from Deadline enddead
3_ where task0_.id=enddeadlin3_.Deadlines_EndDeadLine_Id)) and
deadline1_.escalated=0 order by deadline1_.date
Mar 30, 2010 12:10:43 PM org.hibernate.util.JDBCExceptionReporter
logExceptions
WARNING: SQL Error: 1747, SQLState: 42000
Mar 30, 2010 12:10:43 PM org.hibernate.util.JDBCExceptionReporter
logExceptions
SEVERE: ORA-01747: invalid user.table.column, table.column, or column
specification
javax.persistence.PersistenceException:
org.hibernate.exception.SQLGrammarException: could not execute query
at
org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:629)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:73)
at org.drools.task.service.TaskService.<init>(TaskService.java:65)
at org.drools.task.service.TaskService.<init>(TaskService.java:48)
at RunTaskService.start(RunTaskService.java:48)
at RunTaskService.main(RunTaskService.java:31)
Caused by: org.hibernate.exception.SQLGrammarException: could not execute
query
at
org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:67)
at
org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:43)
at org.hibernate.loader.Loader.doList(Loader.java:2223)
at
org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
at org.hibernate.loader.Loader.list(Loader.java:2099)
at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
at
org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
at
org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
... 4 more
Caused by: java.sql.SQLException: ORA-01747: invalid user.table.column,
table.column, or column specification
at
oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:125)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:316)
at oracle.jdbc.driver.T4CTTIoer.processError(T4CTTIoer.java:282)
at oracle.jdbc.driver.T4C8Oall.receive(T4C8Oall.java:639)
at
oracle.jdbc.driver.T4CPreparedStatement.doOall8(T4CPreparedStatement.java:185)
at
oracle.jdbc.driver.T4CPreparedStatement.execute_for_describe(T4CPreparedStatement.java:503)
at
oracle.jdbc.driver.OracleStatement.execute_maybe_describe(OracleStatement.java:965)
at
oracle.jdbc.driver.T4CPreparedStatement.execute_maybe_describe(T4CPreparedStatement.java:535)
at
oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1051)
at
oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:2984)
at
oracle.jdbc.driver.OraclePreparedStatement.executeQuery(OraclePreparedStatement.java:3026)
at
org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:186)
at org.hibernate.loader.Loader.getResultSet(Loader.java:1787)
at org.hibernate.loader.Loader.doQuery(Loader.java:674)
at
org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
at org.hibernate.loader.Loader.doList(Loader.java:2220)
... 12 more
Exception in thread "main" java.lang.Exception
at RunTaskService.start(RunTaskService.java:53)
at RunTaskService.main(RunTaskService.java:31)
--
View this message in context: http://n3.nabble.com/Error-When-changing-persistence-from-H2-to-Oracle-fo...
Sent from the Drools - User mailing list archive at Nabble.com.
15 years, 12 months
@Rete Experts: the finer meshes of matching
by Wolfgang Laun
It's common Rete wisdom to order patterns by expected frequency of
matches, in descending order.
Does this also apply to constraints within a single pattern? For
example, is it better to write, for a New York address
Address( street == "Broadway", number == 1)
than
Address( number == 1, street == "Broadway")
or is this irrelevant?
Or does it depend on either constraint (on each own) also occurring in
another rule without the other one?
I guess this could also depend on the implementation, i.e., how
fine-grainedly condition sharing is being done.
Cheers
Wolfgang
15 years, 12 months
Importing Fact model in Eclipse
by Shailesh Hedaoo
Hi
I have created a Drools project and trying to create a guided rule in Eclipse 3.5 and Drools 5.0.x.
I have my own domain objects in another java project to be used by Drools project.
I want to use the java domain model as the "fact model" in my Drools project.
How is that done ? Do i have to go thru the web based "guvnor" first ?
All I m planing to have is a simple java project which has java classes of my domain model of POJOs and in my Drools project i want to use them as "fact model". How do i do it in eclipse IDE ?
Thanks
- shailesh
15 years, 12 months
RES: Behavior changes between Drools 5.0.1 and 5.1.0
by Carlos Henrique Pinto da Sillva
Hi Mauricio,
Thanks for the answer. In this mean time, we compiled our code against Drools 5.1.0 M2 (directly from the project repository) and we were able to solve all issues we found, so I guess we were actually facing some bugs, hopefully fixed in the current version. Thanks for the help.
Carlos
Mauricio Salatino wrote:
> Hi Carlos,
> I think that the Event will expire in 30 seconds if you don't have any
> matching rule in your working memory.
> If you have a query, that works in the same way as a Rule, and it's
> matching, probably you event will never expire.
> Can you provide a simple test case with you scenario, so we can take a look
> on it?
> Greetings.
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15 years, 12 months
Drools Flow: looking for a Fault Node / Handler example
by Nol de Wit
Hi all,
In the documentation and other articles I reed about the Fault Node,
and how it acts as a bit of an End Node in Flow.
I've been searching on the net in general, and the mail-list archive
in particular for an example on how to use this, but without much
success.
In mostly interessted in the 'Exception Handlers' that apperently can
be used for this. What is the format of such handler, and how to
register it...
Thanks,
Nol
15 years, 12 months
Newbie Trap - Eclipse Install - solved
by Kurt Guenther
I followed the 5.0
http://downloads.jboss.com/drools/docs/5.0.1.26597.FINAL/drools-introduct...
And used the "Create a new Drools 5 runtime....", but I ran into an issue:
org.drools.RuntimeDroolsException: Unable to load dialect
'org.drools.rule.builder.dialect.java.JavaDialectConfiguration:java:org.drools.rule.builder.dialect.java.JavaDialectConfiguration'
at
org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:274)
at
org.drools.compiler.PackageBuilderConfiguration.buildDialectConfigurationMap(PackageBuilderConfiguration.java:259)
at
org.drools.compiler.PackageBuilderConfiguration.init(PackageBuilderConfiguration.java:176)
at
org.drools.compiler.PackageBuilderConfiguration.<init>(PackageBuilderConfiguration.java:153)
at org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:242)
at org.drools.compiler.PackageBuilder.<init>(PackageBuilder.java:142)
at
org.drools.builder.impl.KnowledgeBuilderProviderImpl.newKnowledgeBuilder(KnowledgeBuilderProviderImpl.java:29)
at
org.drools.builder.KnowledgeBuilderFactory.newKnowledgeBuilder(KnowledgeBuilderFactory.java:29)
at com.sample.DroolsTest.readKnowledgeBase(DroolsTest.java:39)
at com.sample.DroolsTest.main(DroolsTest.java:23)
Caused by: java.lang.RuntimeException: The Eclipse JDT Core jar is not
in the classpath
at
org.drools.rule.builder.dialect.java.JavaDialectConfiguration.setCompiler(JavaDialectConfiguration.java:94)
at
org.drools.rule.builder.dialect.java.JavaDialectConfiguration.init(JavaDialectConfiguration.java:55)
at
org.drools.compiler.PackageBuilderConfiguration.addDialect(PackageBuilderConfiguration.java:270)
... 9 more
It works fine when I downloaded the 5.0 binaries and just pointed it at
this.
Plz, let me know if there is a better place to report these issues.
Also, I found a bunch of documentation nits that I'd like to eventually
report.
--Kurt
15 years, 12 months
