[rules-users] RE: rules precompilation

[Mark Proctor]

Manukyan, Sergey wrote:
> Ekke,
>
> Started using 4.0.2, but getting same error.
>
> This is how I am loading the Package :
>
> this.pkg = new Package();
> this.pkg.readExternal(ois);
>
> Does that look right to you?
>   
wtf? you shouldn't be touching those methods, those are part of the 
internal serialisation process. And you should never instantiation a 
Package with the default constructor, the javadocs even state that. In 
fact you shouldn't instantiate a Package at all, either serialise in an 
existing one or use the PackageBuilder.
> -Sergey
>
>
>
> -----Original Message-----
> From: rules-users-bounces at lists.jboss.org
> [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of ekke
> Sent: Wednesday, October 03, 2007 4:08 PM
> To: rules-users at lists.jboss.org
> Subject: [rules-users] RE: rules precompilation
>
>
> sergey,
>
> just tried it:
> exported a package with rules as stream
> (using the writeExternal() from Package)
>
> then in another run I created new RuleBase, added new Package,
> then import the rules into this empty Package (using the readExternal()
> from
> Package)
> then added some facts, execute the rules,
>
> tested if all rules are there,
> tested if the Facts are in workingMemory - all ok
>
> (using snapshot 4.0.2, eclipse 3.3, osx 10.4.10)
>
> ekke
>
> Manukyan, Sergey wrote:
>   
>> Ming, Ekke,
>>
>> After deserialising the Package back - getting exception when
>>     
> inserting
>   
>> facts:
>>
>> Exception thrown : java.lang.NoClassDefFoundError: XXXShadowProxy
>>
>> XXX - is my class name
>>
>> Any ideas?
>>
>> -Sergey
>>
>>
>>
>> -----Original Message-----
>> From: rules-users-bounces at lists.jboss.org
>> [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Jin, Ming
>> Sent: Wednesday, October 03, 2007 1:50 PM
>> To: Rules Users List
>> Subject: RE: [rules-users] rules precompilation
>>
>> Sergey,
>>
>> I am using precompiled rules.  Serializing instances of
>> org.drools.rule.Package works for me.
>>
>> Thanks,
>> -Ming 
>>
>> -----Original Message-----
>> From: rules-users-bounces at lists.jboss.org
>> [mailto:rules-users-bounces at lists.jboss.org] On Behalf Of Manukyan,
>> Sergey
>> Sent: Wednesday, October 03, 2007 12:29 PM
>> To: Rules Users List
>> Subject: [rules-users] rules precompilation
>>
>>
>> Folks,
>>
>> Where can I find information on how to pre-compile rules in 4.0.1?
>>
>> Thanks,
>>
>> -Sergey
>>
>>
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