Condition and Consequence factories must now be serialzable (due to the way that rules are deployed, behind the scenes in this case).
The examples haven't been updated unfortunately (and are not part of the test suite). Drools 3 will have a very different (and I think easier) concept of DSLs, by the way (of course people are free to port the old XML XSD way if they really need it). Michael. On 3/3/06, André Ludwig <[EMAIL PROTECTED]> wrote: > > Dear all, > > Since using Drools 2.5 I get the error below with the provided Drools > 2.5-House example and my own implementations (which worked fine under > Drools > 2.1). > > Does anyone know what the reason could be? I would be happy about any > hints > to solve this problem. Or should I wait for Drools 3.0 and remain with 2.1 > in the meantime? > > Thanks a lot! > > Best regards, André > > > java.io.NotSerializableException: DroolsForSla.House.HouseConditionFactory > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at java.util.ArrayList.writeObject(Unknown Source) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at java.util.ArrayList.writeObject(Unknown Source) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) > at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) > at java.lang.reflect.Method.invoke(Unknown Source) > at java.io.ObjectStreamClass.invokeWriteObject(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) > at java.io.ObjectOutputStream.writeSerialData(Unknown Source) > at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) > at java.io.ObjectOutputStream.writeObject0(Unknown Source) > at java.io.ObjectOutputStream.writeObject(Unknown Source) > at org.drools.smf.Jarer.addObject(Jarer.java:77) > at > org.drools.smf.RuleSetCompiler.getBinaryDeploymentJar(RuleSetCompiler.java > :1 > 12) > at > org.drools.io.RuleBaseLoader.addFromRuleSetLoader(RuleBaseLoader.java:163) > at DroolsForSla.House.HouseExample.main(HouseExample.java:68) > > -- > No virus found in this outgoing message. > Checked by AVG Free Edition. > Version: 7.1.375 / Virus Database: 268.1.1/273 - Release Date: 02.03.2006 > > >
