hi, i have downloaded the most recent snapshot and afterwards debugged into the unmarshaller instance. i have put an eye on the _descriptorCache of the _xmlClassDescriptorResolver in the _internalContext, which for some reason does not contain an entry for class 'TopLevelA' in its _xmlNameMap but contains an entry 'com.xyz.model.A' in its _missingTypes list.
because the element '{http://www.xyz.com/}A' appears twice, i'd say castor
consequently finds the 'NestedA'
instead of the required 'TopLevelA' for the document element.
if i have properly configured castor, that seems to be a bug. but i can hardly
imagine why you can't reproduce that.
will invest another unit to check the environment.
regards,
reinhard
ps, i have appended castor's debugging output. maybe that helps:
+++ debugging output +++
[Configuration] Configuration loaded from classpath:
/org/castor/core/castor.core.properties
[Configuration] Configuration loaded from classpath:
/org/castor/xml/castor.xml.properties
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] New instance!
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.LoadPackageMappings to value: true
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.useIntrospection to value: true
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.MappingLoader to value: null
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.Introspector to value: [EMAIL
PROTECTED]
[AbstractResolverPackageCommand] Now in resolve method:
org.exolab.castor.xml.util.resolvers.ByCDR resolving: com.xyz.model
[AbstractResolverPackageCommand] No domain class loader set, taking it from
class.getClassLoader().
[ByCDR] Found descriptor: class com.xyz.model.descriptors.AnotherTypeDescriptor
[ByCDR] Found descriptor: class com.xyz.model.descriptors.NestedADescriptor
[ByCDR] Found descriptor: class com.xyz.model.descriptors.SomeTypeDescriptor
[ByCDR] Found descriptor: class com.xyz.model.descriptors.TopLevelADescriptor
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Adding descriptor class
for: com.xyz.model.NestedA descriptor: [EMAIL PROTECTED]; descriptor for class:
[null]; xml name: null
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Adding descriptor class
for: com.xyz.model.TopLevelA descriptor: [EMAIL PROTECTED]; descriptor for
class: [null]; xml name: null
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Adding descriptor class
for: com.xyz.model.AnotherType descriptor: [EMAIL PROTECTED]; descriptor for
class: [null]; xml name: null
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Adding descriptor class
for: com.xyz.model.SomeType descriptor: [EMAIL PROTECTED]; descriptor for
class: [null]; xml name: null
[AbstractResolverPackageCommand] Now in resolve method:
org.exolab.castor.xml.util.resolvers.ByPackageMapping resolving: com.xyz.model
[AbstractResolverPackageCommand] No domain class loader set, taking it from
class.getClassLoader().
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Called addAllDescriptors
with null or empty descriptor map
[XMLContext] Creating new Unmarshaller instance.
[Configuration] Configuration loaded from classpath:
/org/castor/core/castor.core.properties
[Configuration] Configuration loaded from classpath:
/org/castor/xml/castor.xml.properties
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] New instance!
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Get descriptor for:
com.xyz.model.A found: null
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.LoadPackageMappings to value: true
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.useIntrospection to value: true
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.MappingLoader to value: null
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.Introspector to value: [EMAIL
PROTECTED]
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.ClassLoader to value: [EMAIL
PROTECTED]
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.LoadPackageMappings to value: true
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.useIntrospection to value: true
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.MappingLoader to value: null
[CastorXMLStrategy] Setting property:
org.exolab.castor.xml.util.ResolverStrategy.Introspector to value: [EMAIL
PROTECTED]
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Get descriptor for:
com.xyz.model.A found: null
[AbstractResolverClassCommand] Now in method:
org.exolab.castor.xml.util.resolvers.ByMappingLoader resolving: com.xyz.model.A
[ByMappingLoader] No mapping loader specified
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Called addAllDescriptors
with null or empty descriptor map
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Get descriptor for:
com.xyz.model.A found: null
[AbstractResolverPackageCommand] Now in resolve method:
org.exolab.castor.xml.util.resolvers.ByCDR resolving: com.xyz.model
[ByCDR] Found descriptor: class com.xyz.model.descriptors.AnotherTypeDescriptor
[ByCDR] Found descriptor: class com.xyz.model.descriptors.NestedADescriptor
[ByCDR] Found descriptor: class com.xyz.model.descriptors.SomeTypeDescriptor
[ByCDR] Found descriptor: class com.xyz.model.descriptors.TopLevelADescriptor
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Adding descriptor class
for: com.xyz.model.NestedA descriptor: [EMAIL PROTECTED]; descriptor for class:
[null]; xml name: null
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Adding descriptor class
for: com.xyz.model.TopLevelA descriptor: [EMAIL PROTECTED]; descriptor for
class: [null]; xml name: null
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Adding descriptor class
for: com.xyz.model.AnotherType descriptor: [EMAIL PROTECTED]; descriptor for
class: [null]; xml name: null
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Adding descriptor class
for: com.xyz.model.SomeType descriptor: [EMAIL PROTECTED]; descriptor for
class: [null]; xml name: null
[AbstractResolverPackageCommand] Now in resolve method:
org.exolab.castor.xml.util.resolvers.ByPackageMapping resolving: com.xyz.model
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Called addAllDescriptors
with null or empty descriptor map
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Get descriptor for:
com.xyz.model.A found: null
[AbstractResolverClassCommand] Now in method:
org.exolab.castor.xml.util.resolvers.ByDescriptorClass resolving:
com.xyz.model.A
[ResolveHelpers] Ignored problem at loading class: com.xyz.model.ADescriptor
through class loader: [EMAIL PROTECTED], exception:
java.lang.ClassNotFoundException: com.xyz.model.ADescriptor
[ResolveHelpers] Ignored problem at loading class:
com.xyz.model.descriptors.ADescriptor through class loader: [EMAIL PROTECTED],
exception: java.lang.ClassNotFoundException:
com.xyz.model.descriptors.ADescriptor
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Called addAllDescriptors
with null or empty descriptor map
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Get descriptor for:
com.xyz.model.A found: null
[AbstractResolverClassCommand] Now in method:
org.exolab.castor.xml.util.resolvers.ByIntrospection resolving: com.xyz.model.A
[ResolveHelpers] Ignored problem at loading class: com.xyz.model.A through
class loader: [EMAIL PROTECTED], exception: java.lang.ClassNotFoundException:
com.xyz.model.A
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Called addAllDescriptors
with null or empty descriptor map
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Get descriptor for:
com.xyz.model.A found: null
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Adding class name to
missing classes: com.xyz.model.A
[UnmarshalHandler] unable to find FieldDescriptor for 'A' in ClassDescriptor of
A - ignoring extra element.
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Get descriptor for:
com.xyz.model.NestedA found: [EMAIL PROTECTED]; descriptor for class: [null];
xml name: null
[XMLClassDescriptorResolverImpl$DescriptorCacheImpl] Get descriptor for:
com.xyz.model.NestedA found: [EMAIL PROTECTED]; descriptor for class: [null];
xml name: null
+++ debugging output +++
-----Ursprüngliche Nachricht-----
Von: Werner Guttmann [mailto:[EMAIL PROTECTED]
Gesendet: Mi 30.07.2008 10:34
An: [email protected]
Betreff: Re: AW: [castor-user] unmarshalling equally named/xpath differing
elements fails with classcastexception
I deployed one by chance the day before yesterday, but I do not think
that that should make a difference at all (as nothing relevant to your
area has changed).
Regards
Werner
Reinhard Weiss wrote:
>
> i see, thanks.
> is there a chance to get a recent [EMAIL PROTECTED]
>
> regards, reinhard!
>
>
> -----Ursprüngliche Nachricht-----
> Von: Werner Guttmann [mailto:[EMAIL PROTECTED]
> Gesendet: Mo 28.07.2008 13:18
> An: [email protected]
> Betreff: Re: [castor-user] unmarshalling equally named/xpath differing
> elements fails with classcastexception
>
> Reinhard,
>
> just ran your code (more or less without any modifications) against SVN
> trunk, and I am *not* getting any exceptions. In other words, the tests
> completes without any exceptions.
>
> Werner
>
> Reinhard Weiss wrote:
>> hi,
>>
>> i have an top level (document) element 'A' bound to java class 'TopLevelA'.
>> further there is a nested element named 'A' as well, which is bound to
>> 'NestedA'.
>> (yes, the model is stupid, but i can't change...)
>>
>> on unmarshalling i get a 'NestedA' object instead of the expected
>> 'TopLevelA'.
>>
>> i am using the 1.2.1-20080723.084025 snapshot available for download.
>>
>>
>>
>> in xsd that is:
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
>> xmlns:xyz="http://www.xyz.com/"; targetNamespace="http://www.xyz.com/";
>> elementFormDefault="qualified" attributeFormDefault="unqualified">
>> <xsd:element name="A" type="xyz:SomeType"/>
>> <xsd:complexType name="AnotherType">
>> <xsd:simpleContent>
>> <xsd:extension base="xsd:string">
>> </xsd:extension>
>> </xsd:simpleContent>
>> </xsd:complexType>
>> <xsd:complexType name="SomeType">
>> <xsd:sequence>
>> <xsd:element name="A" type="xyz:AnotherType"
>> minOccurs="0" maxOccurs="unbounded"/>
>> </xsd:sequence>
>> </xsd:complexType>
>> </xsd:schema>
>>
>>
>>
>> the xml could be
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <xyz:A xsi:schemaLocation="http://www.xyz.com/ A.xsd"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
>> xmlns:xyz="http://www.xyz.com/";>
>> <xyz:A>hello world</xyz:A>
>> </xyz:A>
>>
>>
>>
>> the corresponding castor binding, which i wrote is:
>>
>> <?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/</namespace>
>> </package>
>> <elementBinding name="/A">
>> <java-class name="TopLevelA"/>
>> </elementBinding>
>> <elementBinding name="/complexType:SomeType/A">
>> <java-class name="NestedA"/>
>> </elementBinding>
>> </binding>
>>
>>
>>
>> the test fails:
>>
>> URL castrCdrUrl =
>> getClass().getClassLoader().getResource("com/xyz/model/.castor.cdr");
>> assertNotNull(castrCdrUrl);
>> assertTrue(castrCdrUrl.toString().contains("classes"));
>> assertTrue(new File(castrCdrUrl.toURI()).exists());
>>
>> XMLContext context = new XMLContext();
>> context.addPackage("com.xyz.model");
>> Unmarshaller unmarshaller = context.createUnmarshaller();
>>
>> InputStream xmlStream =
>> getClass().getClassLoader().getResourceAsStream("A.xml");
>> assertNotNull(xmlStream);
>>
>> DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
>> DocumentBuilder builder = factory.newDocumentBuilder();
>> InputSource is = new InputSource(xmlStream);
>> Document xmlDocument = builder.parse(is);
>>
>> TopLevelA topLevelA = (TopLevelA) unmarshaller.unmarshal(xmlDocument);
>> // <- classcastexception
>>
>> assertNotNull(topLevelA);
>> assertNotNull(topLevelA.getNestedA(0));
>> assertEquals("hello world", topLevelA.getNestedA(0).getContent());
>>
>>
>>
>> is this an issue to be reported via jira?
>>
>> regards,
>>
>> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
>>
>> 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
>>
>>
>>
>>
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