[rules-users] possible bug with event declarations
Edson Tirelli
tirelli at post.com
Tue Oct 7 09:27:37 EDT 2008
It is definitively a bug then. Will take a look.
Edson
2008/10/7 Michal Bali <michalbali at gmail.com>
> Hi Edson,
> Thanks for the quick reply.
>
> In the example I've mentioned there is already such import:
> import org.drools.StockTick;
>
> BTW, it is a unit test you've written :)
>
> I've also tried the fully qualified class name but it throws following
> exception (this was tested with 5.0.0M2):
> java.lang.NullPointerException
> at org.drools.common.AbstractRuleBase.addPackage(AbstractRuleBase.java:420)
> at org.drools.reteoo.ReteooRuleBase.addPackage(ReteooRuleBase.java:381)
> at
> com.dds.adjudication.service.DroolsTestHelper.createRuleBase(DroolsTestHelper.java:119)
> at
> com.dds.adjudication.service.DroolsTestHelper.getEligibilityRuleBase(DroolsTestHelper.java:81)
> at
> com.dds.adjudication.service.DroolsEligibilityIntegrationTest.setUp(DroolsEligibilityIntegrationTest.java:32)
> at
> org.jmock.integration.junit3.VerifyingTestCase.runBare(VerifyingTestCase.java:36)
> at junit.framework.TestResult$1.protect(TestResult.java:106)
> at junit.framework.TestResult.runProtected(TestResult.java:124)
> at junit.framework.TestResult.run(TestResult.java:109)
> at junit.framework.TestCase.run(TestCase.java:120)
> at junit.framework.TestSuite.runTest(TestSuite.java:230)
> at junit.framework.TestSuite.run(TestSuite.java:225)
> at
> org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
> at
> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
> at
> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
>
> Best Regards,
> Michal
>
>
> On Tue, Oct 7, 2008 at 2:20 AM, Edson Tirelli <tirelli at post.com> wrote:
>
>>
>> Oh, forgot to mention, if you don't want the import, you can also fully
>> qualify the class:
>>
>> declare your.package.SomeClass
>> @role( event )
>> end
>>
>> []s
>> Edson
>>
>> 2008/10/6 Edson Tirelli <tirelli at post.com>
>>
>>
>>> Yes, but in that case you need to tell drools where to find the
>>> class... i.e., add an import for it:
>>>
>>> import your.package.SomeClass
>>>
>>> declare SomeClass
>>> @role( event )
>>> end
>>>
>>> If it does not work, let me know plz. Since it is new feature, there
>>> may still be some corners to polish.
>>>
>>> []s
>>> Edson
>>>
>>> 2008/10/6 Michal Bali <michalbali at gmail.com>
>>>
>>>> Hi,
>>>>
>>>> Should it be possible to declare an event role to an existing type that
>>>> is outside of the current rule package?
>>>>
>>>> Example:
>>>> In the following file:
>>>>
>>>> http://fisheye.jboss.org/browse/JBossRules/trunk/drools-compiler/src/test/resources/org/drools/integrationtests/test_EntryPoint.drl?r=19705
>>>>
>>>> change the first line to:
>>>> package org.droolsssssss; //this makes sure that StockTick is in
>>>> different package
>>>>
>>>> now, the test
>>>> org.drools.integrationtests.StreamsTest.testEventAssertion() throws
>>>> following exception:
>>>>
>>>> org.drools.RuntimeDroolsException: unable to resolve Type Declaration
>>>> class 'StockTick'
>>>> at
>>>> org.drools.common.AbstractRuleBase.addPackage(AbstractRuleBase.java:484)
>>>> at
>>>> org.drools.reteoo.ReteooRuleBase.addPackage(ReteooRuleBase.java:381)
>>>> at
>>>> org.drools.integrationtests.StreamsTest.loadRuleBase(StreamsTest.java:93)
>>>> at
>>>> org.drools.integrationtests.StreamsTest.testEventAssertion(StreamsTest.java:101)
>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>> at
>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>> at
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>>> at junit.framework.TestCase.runTest(TestCase.java:154)
>>>> at junit.framework.TestCase.runBare(TestCase.java:127)
>>>> at junit.framework.TestResult$1.protect(TestResult.java:106)
>>>> at junit.framework.TestResult.runProtected(TestResult.java:124)
>>>> at junit.framework.TestResult.run(TestResult.java:109)
>>>> at junit.framework.TestCase.run(TestCase.java:118)
>>>> at junit.framework.TestSuite.runTest(TestSuite.java:208)
>>>> at junit.framework.TestSuite.run(TestSuite.java:203)
>>>> at
>>>> org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestReference.run(JUnit3TestReference.java:130)
>>>> at
>>>> org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
>>>> at
>>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460)
>>>> at
>>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673)
>>>> at
>>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386)
>>>> at
>>>> org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196)
>>>>
>>>> Best Regards,
>>>> Michal
>>>>
>>>> _______________________________________________
>>>> rules-users mailing list
>>>> rules-users at lists.jboss.org
>>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>>
>>>>
>>>
>>>
>>> --
>>> Edson Tirelli
>>> JBoss Drools Core Development
>>> JBoss, a division of Red Hat @ www.jboss.com
>>>
>>
>>
>>
>> --
>> Edson Tirelli
>> JBoss Drools Core Development
>> JBoss, a division of Red Hat @ www.jboss.com
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>>
>
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>
>
--
Edson Tirelli
JBoss Drools Core Development
JBoss, a division of Red Hat @ www.jboss.com
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