[rules-users] Strange error using Drools + Spring + DecisionTable

[Mauricio Salatino]

Can you try pointing to a non existing location? to see if you get the same
error?



On Wed, Apr 17, 2013 at 6:30 PM, Charles Moulliard <ch007m at gmail.com> wrote:

> As the file exists under target/classes directory, that should be the case
>
> ..../target/classes/data/IntegrationExampleTest.xls
>
>
> On Wed, Apr 17, 2013 at 11:11 PM, Mauricio Salatino <salaboy at gmail.com>wrote:
>
>> It could be related with the location of the file: classpath:data/
>> IntegrationExampleTest.xls
>>
>> Are you sure that the file is being picked up?
>>
>>
>>
>> On Wed, Apr 17, 2013 at 6:05 PM, Charles Moulliard <ch007m at gmail.com>wrote:
>>
>>> Hi,
>>>
>>> When I try to instantiate an Excel Decision Table using Drools + Spring
>>> (kresource), I get this error :
>>>
>>> REMARK: the file is the same as we have in Drools Unit Test
>>> (decision-table)
>>>
>>> Error :
>>>
>>> Caused by: java.lang.IllegalArgumentException: Your InputStream was
>>> neither an OLE2 stream, nor an OOXML stream
>>> at
>>> org.apache.poi.ss.usermodel.WorkbookFactory.create(WorkbookFactory.java:75)
>>>  at
>>> org.drools.decisiontable.parser.xls.ExcelParser.parseFile(ExcelParser.java:75)
>>> at
>>> org.drools.decisiontable.SpreadsheetCompiler.compile(SpreadsheetCompiler.java:93)
>>>  at
>>> org.drools.decisiontable.SpreadsheetCompiler.compile(SpreadsheetCompiler.java:72)
>>> at
>>> org.drools.decisiontable.DecisionTableProviderImpl.compileStream(DecisionTableProviderImpl.java:37)
>>>  at
>>> org.drools.decisiontable.DecisionTableProviderImpl.loadFromInputStream(DecisionTableProviderImpl.java:20)
>>> at
>>> org.drools.compiler.compiler.DecisionTableFactory.loadFromInputStream(DecisionTableFactory.java:15)
>>>  at
>>> org.drools.compiler.compiler.PackageBuilder.decisionTableToPackageDescr(PackageBuilder.java:460)
>>> at
>>> org.drools.compiler.compiler.PackageBuilder.addPackageFromDecisionTable(PackageBuilder.java:454)
>>>  at
>>> org.drools.compiler.compiler.PackageBuilder.addKnowledgeResource(PackageBuilder.java:684)
>>> at
>>> org.drools.compiler.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:51)
>>>  at
>>> org.drools.compiler.builder.impl.KnowledgeBuilderImpl.add(KnowledgeBuilderImpl.java:40)
>>> at
>>> org.drools.container.spring.beans.KnowledgeBaseBeanFactory.afterPropertiesSet(KnowledgeBaseBeanFactory.java:110)
>>>  at
>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477)
>>> at
>>> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417)
>>>
>>> Config :
>>>
>>> <?xml version="1.0" encoding="UTF-8"?>
>>> <beans xmlns="http://www.springframework.org/schema/beans"
>>>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>>        xmlns:drools="http://drools.org/schema/drools-spring"
>>>        xsi:schemaLocation="http://www.springframework.org/schema/beans
>>> http://www.springframework.org/schema/beans/spring-beans.xsd
>>>             http://drools.org/schema/drools-spring
>>> http://drools.org/schema/drools-spring.xsd">
>>>
>>>     <drools:grid-node id="node1"/>
>>>
>>>     <drools:kbase id="kbase1" node="node1">
>>>         <drools:configuration>
>>>             <drools:mbeans enabled="true"/>
>>>         </drools:configuration>
>>>         <drools:resources>
>>>             <drools:resource type="DTABLE"
>>> source="classpath:data/IntegrationExampleTest.xls"/>
>>>         </drools:resources>
>>>     </drools:kbase>
>>>
>>>     <drools:ksession id="ksession1"
>>>                      type="stateless"
>>>                      name="ksession1"
>>>                      kbase="kbase1"
>>>                      node="node1"/>
>>>
>>> </beans>
>>>
>>> Regards,
>>>
>>> --
>>> Charles Moulliard
>>> Apache Committer / Sr. Enterprise Architect (RedHat)
>>> Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
>>>
>>>
>>> _______________________________________________
>>> rules-users mailing list
>>> rules-users at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/rules-users
>>>
>>
>>
>>
>> --
>>  - MyJourney @ http://salaboy.com <http://salaboy.wordpress.com>
>>  - Co-Founder @ http://www.jugargentina.org
>>  - Co-Founder @ http://www.jbug.com.ar
>>
>>  - Salatino "Salaboy" Mauricio -
>>
>> _______________________________________________
>> rules-users mailing list
>> rules-users at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/rules-users
>>
>
>
>
> --
> Charles Moulliard
> Apache Committer / Sr. Enterprise Architect (RedHat)
> Twitter : @cmoulliard | Blog : http://cmoulliard.blogspot.com
>
>
> _______________________________________________
> rules-users mailing list
> rules-users at lists.jboss.org
> https://lists.jboss.org/mailman/listinfo/rules-users
>



-- 
 - MyJourney @ http://salaboy.com <http://salaboy.wordpress.com>
 - Co-Founder @ http://www.jugargentina.org
 - Co-Founder @ http://www.jbug.com.ar

 - Salatino "Salaboy" Mauricio -
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