It seems that JAXB Java to XSD generation expands things such as
attributeGroup or substitutionGroup. For example,
<xs:attributeGroup ref="xlink:locatorLink"/>
becomes:
<xs:attribute ref="ns3:type"
xmlns:ns3="http://www.w3.org/1999/xlink"/>
<xs:attribute ref="ns4:href"
use="required" xmlns:ns4="http://www.w3.org/1999/xlink"/>
<xs:attribute ref="ns5:role"
xmlns:ns5="http://www.w3.org/1999/xlink"/>
<xs:attribute ref="ns6:title"
xmlns:ns6="http://www.w3.org/1999/xlink"/>
<xs:attribute ref="ns7:label"
xmlns:ns7="http://www.w3.org/1999/xlink"/>
IMO, this is OK. The namespaces are correctly declared. Now it's a matter of
how the xlink schema is referenced. Do you have xsd:import in your original
schema to point to the xlink XSD? Do you have the generated JAXB classes for
the xlink XSD?
Thanks,
Raymond
--------------------------------------------------
From: "Phillips, Chad" <[email protected]>
Sent: Thursday, September 03, 2009 6:14 PM
To: <[email protected]>
Subject: RE: Issue using JAXB generated classes in SCA remotable service
Hi Raymond,
I'm working w/ the fix for TUSCANY-3238 that you put on the 1.5.1 branch
(r810694) but, wsimport is bombing out on the generated WSDL for my
application's service. I'm still trying to isolate the problem and add it
to the test program but, for now, here is some info on the problem.
The original schema has this type:
<xs:complexType name="RType">
<xs:sequence>
<xs:element name="RR" minOccurs="0" maxOccurs="unbounded">
<xs:complexType>
<xs:complexContent>
<xs:extension base="SomeBaseType">
<xs:sequence>
<xs:element name="link" maxOccurs="unbounded">
<xs:complexType>
<xs:attributeGroup ref="xlink:locatorLink"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute name="a" type="xs:anyURI" use="required" />
<!-- various attributes -->
</xs:complexType>
In the generated WSDL, the type definition looks like this:
<xs:complexType name="RType">
<xs:sequence>
<xs:element maxOccurs="unbounded" minOccurs="0" name="RR">
<xs:complexType>
<xs:complexContent>
<xs:extension base="tns:SomeBaseType">
<xs:sequence>
<xs:element maxOccurs="unbounded" name="link">
<xs:complexType>
<xs:sequence/>
<xs:attribute ref="ns3:type"
xmlns:ns3="http://www.w3.org/1999/xlink"/>
<xs:attribute ref="ns4:href"
use="required" xmlns:ns4="http://www.w3.org/1999/xlink"/>
<xs:attribute ref="ns5:role"
xmlns:ns5="http://www.w3.org/1999/xlink"/>
<xs:attribute ref="ns6:title"
xmlns:ns6="http://www.w3.org/1999/xlink"/>
<xs:attribute ref="ns7:label"
xmlns:ns7="http://www.w3.org/1999/xlink"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
</xs:sequence>
<xs:attribute ref="tns:a" use="required"/>
<!-- various attributes-->
</xs:complexType>
Here are the errors I'm getting:
[ERROR] undefined attribute 'ns3:type'
[ERROR] undefined attribute 'ns4:href'
[ERROR] undefined attribute 'ns5:role'
[ERROR] undefined attribute 'ns6:title'
[ERROR] undefined attribute 'ns7:label'
And there are some warnings for that type that may (or may not) be related
to the issue:
[wsimport] [WARNING] s4s-elt-invalid-content.1: The content of 'RType' is
invalid. Element 'attribute' is invalid, misplaced, or occurs too often.
[wsimport] [WARNING] src-resolve.4.2: Error resolving component
'ns3:type'. It was detected that 'ns3:type' is in namespace
'http://www.w3.org/1999/xlink', but components from this namespace are not
referenceable from schema document 'file:/C:/test.wsdl#types?schema9'. If
this is the incorrect namespace, perhaps the prefix of 'ns3:type' needs to
be changed. If this is the correct namespace, then an appropriate 'import'
tag should be added to 'file:/C:/test.wsdl#types?schema9'.
[wsimport] [WARNING] s4s-elt-invalid-content.1: The content of
'#AnonType_linkRRRType' is invalid. Element 'attribute' is invalid,
misplaced, or occurs too often.
-----Original Message-----
From: Raymond Feng [mailto:[email protected]]
Sent: Tuesday, September 01, 2009 16:36
To: [email protected]
Subject: Re: Issue using JAXB generated classes in SCA remotable service
Hi,
Hmm, it seems to be an issue in JAXB. Now the only option is to add
@XmlSeeAlso support for the interface as JAX-WS wsimport does. I'm trying
it
with the 2.x stream:
@Remotable
@XmlSeeAlso({abs.ObjectFactory.class, conc.ObjectFactory.class})
public interface TestService {
public DataType getData();
}
After fixing the j2w codegen, it produces the following wsdl. Can you try
this WSDL to see if it works? Meanwhile, I'll try to port the fix into 1.x
after more tests.
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions name="TestServiceService"
targetNamespace="http://server.test/"; xmlns:tns="http://server.test/";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:SOAP="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:SOAP11="http://schemas.xmlsoap.org/wsdl/soap/";>
<wsdl:types>
<xs:schema elementFormDefault="qualified" targetNamespace="abs"
version="1.0" xmlns:ns1="conc" xmlns:tns="abs"
xmlns:xs="http://www.w3.org/2001/XMLSchema";>
<xs:import namespace="conc"/>
<xs:element name="IdentifierAbstract" type="xs:anyType"/>
<xs:complexType name="DataType"><xs:choice><xs:element
ref="tns:IdentifierAbstract"/><xs:element
ref="ns1:Identifier"/></xs:choice></xs:complexType>
</xs:schema>
<xs:schema targetNamespace="conc" version="1.0" xmlns:ns1="abs"
xmlns:tns="conc" xmlns:xs="http://www.w3.org/2001/XMLSchema";>
<xs:import namespace="abs"/>
<xs:element name="Identifier" type="tns:StringType"/>
<xs:element name="TestData" type="ns1:DataType"/>
<xs:simpleType name="StringType"><xs:restriction
base="xs:string"/></xs:simpleType>
</xs:schema>
<xs:schema attributeFormDefault="qualified"
elementFormDefault="unqualified" targetNamespace="http://server.test/";
xmlns:ns0="abs" xmlns:xs="http://www.w3.org/2001/XMLSchema";><xs:import
namespace="abs"/><xs:element
name="getDataResponse"><xs:complexType><xs:sequence><xs:element
minOccurs="0" name="return" nillable="true"
type="ns0:DataType"/></xs:sequence></xs:complexType></xs:element><xs:element
name="getData"><xs:complexType/></xs:element></xs:schema>
</wsdl:types>
<wsdl:message name="getDataResponse">
<wsdl:part name="getDataResponse" element="tns:getDataResponse">
</wsdl:part>
</wsdl:message>
<wsdl:message name="getData">
<wsdl:part name="getData" element="tns:getData">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="TestService">
<wsdl:operation name="getData">
<wsdl:input message="tns:getData">
</wsdl:input>
<wsdl:output message="tns:getDataResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="TestServiceBinding" type="tns:TestService">
<SOAP:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="getData">
<SOAP:operation/>
<wsdl:input>
<SOAP:body use="literal"/>
</wsdl:input>
<wsdl:output>
<SOAP:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="TestServiceService">
<wsdl:port name="TestServicePort" binding="tns:TestServiceBinding">
<SOAP:address
location="http://192.168.1.102:8080/TestServiceComponent/TestService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Thanks,
Raymond
--------------------------------------------------
From: "Phillips, Chad" <[email protected]>
Sent: Tuesday, September 01, 2009 10:53 AM
To: <[email protected]>
Subject: RE: Issue using JAXB generated classes in SCA remotable service
Adding ObjectFactory to that annotation has the effect of creating a
complex type objectFactory in the WSDL:
<xs:schema targetNamespace="conc" version="1.0">
<xs:complexType name="objectFactory">
<xs:sequence/>
</xs:complexType>
</xs:schema>
-----Original Message-----
From: Raymond Feng [mailto:[email protected]]
Sent: Tuesday, September 01, 2009 10:18
To: [email protected]
Subject: Re: Issue using JAXB generated classes in SCA remotable service
Hi,
I just came back from vacation to catch the discussion.
Can you try to use @XmlSeeAlso to add the conc.ObjectFactory.class
instead
of conc.StringType.class? It seems that there is information in the
ObjectFactory.class to describe the element substitutionGroup.
Thanks,
Raymond
--------------------------------------------------
From: "Phillips, Chad" <[email protected]>
Sent: Tuesday, September 01, 2009 9:43 AM
To: <[email protected]>
Subject: RE: Issue using JAXB generated classes in SCA remotable service
The WSDL generated by Tuscany is missing the Identifier element that is
present in the XSD used on the server side. Maybe I'm still missing an
annotation? Here is the data on the server side before it's returned to
the client:
<DataType xmlns:ns2="conc" xmlns="abs">
<ns2:Identifier>FOO</ns2:Identifier>
</DataType>
And here is what the client receives:
<DataType xmlns="abs">
<IdentifierAbstract xsi:nil="true"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
</DataType>
Some of the clients that will be using the WS are not under my control
so
they'll most likely not being using Tuscany to access the service (I
believe most are using JAX-WS or Axis2).
-----Original Message-----
From: Scott Kurz [mailto:[email protected]]
Sent: Tuesday, September 01, 2009 09:07
To: [email protected]
Subject: Re: Issue using JAXB generated classes in SCA remotable service
On Tue, Sep 1, 2009 at 11:33 AM, Phillips, Chad<[email protected]>
wrote:
Anyone get a chance to look at this yet? It's a pretty major issue for
my project as we can't return data in the required format.
Chad, I'm not sure I'm totally following every step here... not sure
what you mean by "...WSDL is not being generated correctly". I
haven't actually run your app.
But would you say that the service-side is sending back the correct
XML, and you are having some problem on the client side?
If so, I wonder if it would be useful to try using a Tuscany client w/
a reference with <binding.ws>?
Scott
