10:55 a.m.
Hi,
Don't know if it may help but I've just had a similar error
(java.lang.RuntimeException:
com.thoughtworks.xstream.mapper.CannotResolveClassException: definitions
: definitions) when adding a bpmn2 rule flow file (an XML file) as a BRL
resource in a KnowledgeBuilder (no comment... :-)).
My2cts,
Bruno.
Kamal Thiyagarajan a écrit :
Hello,
I had try to convert .brl file to .drl format using java code i got an
error in conversion. my java code is
String fileName = "c:/Sampleguide.brl";
File file = new File(fileName);
//System.out.println("hello");
String content = FileUtils.readFileToString(file);
System.out.println(content);
BRXMLPersistence read = (BRXMLPersistence)
BRXMLPersistence.getInstance();
BRDRLPersistence write = (BRDRLPersistence)
BRDRLPersistence.getInstance();
//BRDRLPersistence.getInstance();
String outputDRL = write.marshal(read.unmarshal(content));
System.out.println(outputDRL);
I got error like this
com.thoughtworks.xstream.converters.ConversionException: metadataList
: metadataList : metadataList : metadataList
---- Debugging information ----
message : metadataList : metadataList
cause-exception :
com.thoughtworks.xstream.mapper.CannotResolveClassException
cause-message : metadataList : metadataList
class : org.drools.brms.client.modeldriven.brl.RuleModel
required-type : org.drools.brms.client.modeldriven.brl.RuleModel
path : /rule/metadataList
-------------------------------
at
com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:89)
at
com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
at
com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
at
com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
at
com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
at
com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:923)
at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:909)
at com.thoughtworks.xstream.XStream.fromXML(XStream.java:853)
at com.thoughtworks.xstream.XStream.fromXML(XStream.java:845)
at
org.drools.brms.server.util.BRXMLPersistence.unmarshal(BRXMLPersistence.java:91)
at com.sample.DroolsTest.main(DroolsTest.java:30)
Caused by:
com.thoughtworks.xstream.mapper.CannotResolveClassException:
metadataList : metadataList
at
com.thoughtworks.xstream.mapper.DefaultMapper.realClass(DefaultMapper.java:68)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.DynamicProxyMapper.realClass(DynamicProxyMapper.java:71)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.PackageAliasingMapper.realClass(PackageAliasingMapper.java:88)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.ClassAliasingMapper.realClass(ClassAliasingMapper.java:86)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.ArrayMapper.realClass(ArrayMapper.java:96)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.MapperWrapper.realClass(MapperWrapper.java:38)
at
com.thoughtworks.xstream.mapper.CachingMapper.realClass(CachingMapper.java:52)
at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.determineType(AbstractReflectionConverter.java:347)
at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.doUnmarshal(AbstractReflectionConverter.java:208)
at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
at
com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
... 11 more
Thanks&Regards,
*Kamal.t*
Associate Software Engineer
Sybrant Technologies Pvt. Ltd.
'Shriram The Gateway (SEZ)', Block A1,
3rd Floor, 16 GST Road, Perungalathur,
Chennai - 600 063, India
India | USA | Germany | China
Email :kamal.t@sybrant.com <mailto:swetha.p@sybrant.com>
Mobile : +91 9944011715
Phone : 044 4294 7511
Skype :kamalkamal5796
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