Hi ,
Any update on this ?
On 24/11/2011 16:48, jviswana wrote:
> Hi ,
>
> We also see the generally the override is not working in many other
> cases as well . In a JAXWS test scenario as well we seem to create 2
> Operation under request .
>
> <definitions targetNamespace="http://test/" name="TestWsgenService"
> xmlns="http://schemas.xmlsoap.org/wsdl/"
> xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:tns="http://test/"
> xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
> <types>
> <xsd:schema>
> <xsd:import namespace="http://test/"
> schemaLocation="TestWsgenService_schema1.xsd"/>
> </xsd:schema>
> </types>
> <message name="*returnClassA*">
> <part name="parameters" element="tns:returnClassA"/>
> </message>
> <message name="returnClassAResponse">
> <part name="parameters" element="tns:returnClassAResponse"/>
> </message>
> <message name="*returnClassA*">
> <part name="parameters" element="tns:returnClassA"/>
> </message>
> <message name="returnClassAResponse">
> <part name="parameters" element="tns:returnClassAResponse"/>
> </message>
>
> I believe there is an inherent problem in implementation of Overriding
> consider all the 3 issues in both JAXB and JAXWS .
>
>
> On 23/11/2011 18:26, jviswana wrote:
>> Hello,
>>
>> JAXB is not getting bound to getter/setter property of a Java bean if
>> it is Overridden at method level . This is being observed under the
>> following scenarios:Override behavioral conflict
>>
>> _*Scenario 1:*_
>>
>> -> The variable "name" in base class is getting bound twice and
>> breaking the XML schema's "Unique Particle Attribution constraint(2)
>> , throwing the following exception while executing xjc.
>>
>> [ERROR] cos-nonambig: name and name (or elements from their
>> substitution group) violate "Unique Particle Attribution". During
>> validation against this
>> schema, ambiguity would be created for those two particles.
>> line 6 of file:/E:/OpenJDK/PMR/mytrial/schema1.xsd ]
>>
>> Here's the snapshot of the schema being used:
>> _*snapshot of schema*_
>> <xs:complexType name="*usAddress*">
>> <xs:complexContent>
>> <xs:extension base="address">
>> <xs:sequence>
>> <xs:element name="*name*" type="xs:string" minOccurs="0"/>
>> <xs:element name="state" type="usState" minOccurs="0"/>
>> <xs:element name="zip" type="xs:integer" minOccurs="0"/>
>>
>> <xs:complexType name="*address*">
>> <xs:complexContent>
>> <xs:extension base="exception">
>> <xs:sequence>
>> <xs:element name="*name*" type="xs:string" minOccurs="0"/>
>> <xs:element name="city" type="xs:string" minOccurs="0"/>
>> <xs:element name="street" type="xs:string" minOccurs="0"/>
>>
>>
>> _*Scenario 2*_
>> I see that we are missing Variable "message" derived from
>> "Throwable" class . It doesn't appear in the derived class until
>> unless the varaible is declared public or annotated, for eg: with
>> @XmlElement 1. I suspect the reason for this being neither the base
>> class[Throwable] nor the derived class[Address] have the "message"
>> variable making us to loose the value and break functionality of
>> application .
>> Please see "message" string in Address.java
>>
>> _snapshot of Beans_
>> protected String city;
>> //change this to public to see message in address of schema
>> //derived from thorwable
>> //_at_XmlElement
>> protected String message;
>>
>> See that schema is *missing "message *"
>>
>> _snapshot of schema_
>>
>> <xs:complexType name="*address*">
>> <xs:complexContent>
>> <xs:extension base="exception">
>> <xs:sequence>
>> <xs:element name="name" type="xs:string" minOccurs="0"/>
>> <xs:element name="city" type="xs:string" minOccurs="0"/>
>> <xs:element name="street" type="xs:string" minOccurs="0"/>
>> </xs:sequence>
>> </xs:extension>
>> </xs:complexContent>
>> </xs:complexType>
>>
>> Which is there if we use *public access/ @XmlElement* this message
>> will appear
>>
>> <xs:complexType name="*address*">
>> <xs:complexContent>
>> <xs:extension base="exception">
>> <xs:sequence>
>> <xs:element name="*message*" type="xs:string" minOccurs="0"/>
>> <xs:element name="city" type="xs:string" minOccurs="0"/>
>> <xs:element name="name" type="xs:string" minOccurs="0"/>
>> <xs:element name="street" type="xs:string" minOccurs="0"/>
>> </xs:sequence>
>> </xs:extension>
>> </xs:complexContent>
>> </xs:complexType>
>>
>> The exception stack is not having message,
>>
>> <xs:complexType name="*exception*">
>> <xs:complexContent>
>> <xs:extension base="throwable">
>> <xs:sequence/>
>> </xs:extension>
>> </xs:complexContent>
>> </xs:complexType>
>>
>> <xs:complexType name="throwable">
>> <xs:sequence>
>> <xs:element name="stackTrace" type="stackTraceElement"
>> nillable="true" minOccurs="0" maxOccurs="unbounded"/>
>> </xs:sequence>
>> </xs:complexType>
>>
>> <xs:complexType name="stackTraceElement" final="extension restriction">
>> <xs:sequence/>
>> </xs:complexType>
>>
>>
>> I see that , the getter/setter is not getting bound considering
>> method override
>> Case 1: misses to see if base class has getter/setter binding
>> already
>> Case 2: misses to see getter/setter base-derived relation
>> totally . Please note that the base class has only getter and derived
>> class has both getter/setter .
>>
>> Isn't it a bug ?
>>
>> _*Reference *_:
>> 1)Javadoc
>> I see that we have JAVA API doc as part of
>> XmlAccessType.html#PUBLIC_MEMBER
>>
>> "Every public getter/setter pair and every public field will be
>> automatically bound to XML, unless annotated by XmlTransient. Fields
>> or getter/setter pairs that are private, protected, or defaulted to
>> package-only access are bound to XML only when they are explicitly
>> annotated by the appropriate JAXB annotations. "
>>
>> and
>>
>> 2) we also have a spec for Unique Particle Attribution constraint
>> http://www.w3.org/TR/xmlschema-1/#non-ambig
>> for a schema generation
>>
>> Regards,
>> Jayashree V
>>
>