11:04 a.m.
WorkingMemory wm = drools.getWorkingMemory();
Ronald R. DiFrango wrote:
Mark,
On the other issue, what is the correct way to get a hold of current
working memory to execute a query?
Ron
On 7/4/07, *Ronald R. DiFrango * <ron.difrango(a)gmail.com
<mailto:ron.difrango@gmail.com>> wrote:
Mark,
You know what, it was a Drools project. But, it was one created
under the old 3.0.6 version. I wonder if this is a migration
issue then?
Ron
On 7/4/07, * Mark Proctor* <mproctor(a)codehaus.org
<mailto:mproctor@codehaus.org>> wrote:
Ron,
Could you clarify - in Eclipse was this project created as a
standard Java project or a Drools project? When Drools creates
a project it adds in jdt-core from the plugin classpath, which
doesn't happen in standard java projects. I've check this
myself, and it seems to work fine.
Mark
Mark Proctor wrote:
> hmm yes that could be a but with JBoss IDE. I'm using the
> current classloader, suspect i need to use another one.... We
> want to use the JDT that is already in the Eclipse system.
>
> Kris, do you know what classLoader I need to search for Eclipse?
>
> Mark
> Ronald R. DiFrango wrote:
>> Mark,
>>
>> I hope you saw that my earlier problem had to do with the
>> fact that the JBoss Rules IDE did not include the jar file
>> for theclass Java compiler. Once I added it, it started to
>> work. is this a bug in the JBoss Rules IDE as I never had
>> to do this before?
>>
>> Now onto the other problem, does that mean I have to do
>> something like drools.getWorkingMemory().getQueryResults() then?
>>
>> Thanks Again!
>>
>> Ron
>>
>> On 7/3/07, * Mark Proctor* <mproctor(a)codehaus.org
>> <mailto:mproctor@codehaus.org>> wrote:
>>
>> We have slimmed down what KnowledgeHelper does, so it
>> only does operations involving the current rules context
>> (i.e. the Tuple of matched data), as KH supplies access
>> to the WorkingMemory you can simply call getQueryResults
>> on that.
>>
>> Mark
>> Ronald R. DiFrango wrote:
>>> OK, I got this workinkg now, by adding the jar file
>>> core-3.2.3.v_686_R32x.jar from the distribution to my
>>> project.
>>>
>>> Now though when I run it, I get the following error:
>>>
>>> The method getQueryResults(String) is undefined for the
>>> type KnowledgeHelper
>>>
>>> has getQueryResults been removd in 4.x or renamed?
>>>
>>> On 7/3/07, *Ronald R. DiFrango *
>>> <ron.difrango(a)gmail.com
>>> <mailto:ron.difrango@gmail.com>> wrote:
>>>
>>> All,
>>>
>>> I am in the process of migrating my 3.0. project to
>>> the 4.x series and when I attempt to run my code I
>>> get the following exception when I attempt to load
>>> my .drl files:
>>>
>>> Caused by: org.drools.RuntimeDroolsException :
>>> Unable to load dialect
>>>
'org.drools.rule.builder.dialect.java.JavaDialect:java'
>>>
>>> Here is my package builder code:
>>>
>>> static
>>> {
>>> try
>>> {
>>> builder = new PackageBuilder();
>>> builder.addPackageFromDrl( new
>>> InputStreamReader(
>>>
RtvDecisionEngine.class.getResourceAsStream("rtv.drl"
>>> ) ) );
>>> builder.addPackageFromDrl( new
>>> InputStreamReader(
>>> RtvDecisionEngine.class.getResourceAsStream
>>> ("modelDiscrepancyRules.drl" ) ) );
>>> ruleBase = RuleBaseFactory.newRuleBase();
>>> ruleBase.addPackage(
>>> builder.getPackage() );
>>> }
>>> catch(Exception e)
>>> {
>>> throw new RuntimeException("Failure
>>> loading the Rules", e);
>>> }
>>> }
>>>
>>>
>>> Any thoughts appreciated.
>>>
>>> Ron
>>>
>>>
>>>
>>>
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>>
>>
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