hi werner,
i have double checked the classpath: 1) when running the junit testcase in eclipse relying on it's built-in classpath handling. 2) when running the junit testcase relying on my ant build. in both situations the generated .cdr file is on the classpath along with the generated .class files. you wrote about a .castor.xml which is definitly not generated. instead there is (only) the com/xyz/model/.castor.cdr, which contains: com.xyz.model.B=com.xyz.model.descriptors.BDescriptor to control the code generator, i use the following properties: org.exolab.castor.builder.javaVersion=5.0 org.exolab.castor.builder.forceJava4Enums=false org.exolab.castor.builder.equalsmethod=true org.exolab.castor.builder.automaticConflictResolution=true org.exolab.castor.xml.loadPackageMappings=true is there probably anything i have misconfigured? thanks, reinhard! -----Ursprüngliche Nachricht----- Von: Werner Guttmann [mailto:[EMAIL PROTECTED] Gesendet: Di 22.07.2008 09:06 An: [email protected] Betreff: Re: [castor-user] how to use an unmarshaller instance with classdescriptors? Reinhard, can you please make sure that the (generated) .castor.xml file is included with your (compiled) code as well. Are you using Ant ? Or Maven ? In eitehr case, you will have to find a way to put that file into your classpath. Regards Werner Reinhard Weiss wrote: > hi, > > i have generated class files using the castor 1.2 code generator. so in my > project there are the packages > > com.xyz.model [containing the .castor.cdr] and > com.xyz.model.descriptors > > > > i have used a custom binding to bind the actual xml document element <A> to > class B.java. > > <?xml version="1.0" encoding="UTF-8"?> > <binding xmlns="http://www.castor.org/SourceGenerator/Binding"; > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > xsi:schemaLocation="http://www.castor.org/SourceGenerator/Binding > http://castor.org/binding.xsd"; defaultBindingType="element"> > <package> > <name>com.xyz.model</name> > <namespace>http://www.xyz.com/</namespace> > </package> > <elementBinding name="/A"> > <java-class name="B"/> > </elementBinding> > </binding> > > > > the xml schema is: > > <?xml version="1.0" encoding="UTF-8"?> > <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"; > xmlns:ns1="http://www.xyz.com/"; targetNamespace="http://www.xyz.com/"; > elementFormDefault="qualified" attributeFormDefault="unqualified"> > <xs:element name="A"> > <xs:complexType> > <xs:sequence> > <xs:element name="text" type="xs:string"/> > </xs:sequence> > </xs:complexType> > </xs:element> > </xs:schema> > > > > when i invoke the unmarshal(org.w3c.dom.Node) method on an unmarshaller > instance, i keep getting the following exception... > > org.exolab.castor.xml.MarshalException: The class for the root element 'A' > could not be found. > at > org.exolab.castor.xml.Unmarshaller.convertSAXExceptionToMarshalException(Unmarshaller.java:761) > at org.exolab.castor.xml.Unmarshaller.unmarshal(Unmarshaller.java:640) > at org.exolab.castor.xml.Unmarshaller.unmarshal(Unmarshaller.java:747) > > > > ... although i have configured the xmlcontext like > > XMLContext context = new XMLContext(); > context.addPackage("com.xyz.model"); > context.setProperty(XMLConfiguration.LOAD_PACKAGE_MAPPING, true); > context.setProperty(XMLConfiguration.NAMESPACE_PACKAGE_MAPPINGS, > "http://www.xyz.com/=com.xyz.model";); > > > > the testcase looks like: > > public void testUnmarshalNode() throws Exception > { > XMLContext context = new XMLContext(); > context.addPackage("com.xyz.model"); > context.setProperty(XMLConfiguration.LOAD_PACKAGE_MAPPING, true); > context.setProperty(XMLConfiguration.NAMESPACE_PACKAGE_MAPPINGS, > "http://www.xyz.com/=com.xyz.model";); > Unmarshaller unmarshaller = context.createUnmarshaller(); > > String xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?><a:A > xmlns:a=\"http://www.xyz.com/\";><a:text>hello world</a:text></a:A>"; > > DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); > DocumentBuilder builder = factory.newDocumentBuilder(); > InputSource is = new InputSource( new StringReader( xml ) ); > Document xmlDocument = builder.parse( is ); > > B b = (B) unmarshaller.unmarshal(xmlDocument); // <- fails > > assertNotNull(b); > assertEquals("hello world", b.getText()); > } > > > > for some reason castor doesn't consider the classdescriptor on unmarshalling > [at least that's what seems to be the problem]. > how can i properly setup my unmarshaller/xmlcontext to get things right? > > thanks, > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > DI Reinhard Weiss > > ANECON Software Design und Beratung G.m.b.H. > > Web: http://www.anecon.com > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > Zusätzliche Pflichtangaben von Kapitalgesellschaften gem. § 14 UGB: > FN166941b | Handelsgericht Wien | Firmensitz Wien > > > > > ------------------------------------------------------------------------ > > --------------------------------------------------------------------- > To unsubscribe from this list, please visit: > > http://xircles.codehaus.org/manage_email --------------------------------------------------------------------- To unsubscribe from this list, please visit: http://xircles.codehaus.org/manage_email
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