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Posted to users@cxf.apache.org by "Thierry.M" <mo...@neuf.fr> on 2008/08/27 22:09:10 UTC
Strange unmarshalling error. Request parameter becomes null.
Hi every body.
I have generated a simple webservice from wsdl with CXF 2.1.2 . I have
deployed it on Tomcat and it works fine. Now I have tried to write unit
tests like that :
@Test
public void shouldListArticlesViaWebService() throws Exception {
JaxWsServerFactoryBean sf = new JaxWsServerFactoryBean();
sf.getServiceFactory().setDataBinding(new JAXBDataBinding());
sf.setServiceClass(CurrencyConvertImpl.class);
sf.setAddress("http://localhost:8080/service");
List<Interceptor> list = new ArrayList<Interceptor>();
list.add(new org.apache.cxf.interceptor.LoggingInInterceptor());
list.add(new org.apache.cxf.interceptor.LoggingOutInterceptor());
sf.setInInterceptors(list);
sf.create();
ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
factory.setServiceClass(CurrencyConvert.class);
factory.setAddress("http://localhost:8080/service");
CurrencyConvert client = (CurrencyConvert) factory.create();
ConversionResponse cresp = null;
ConversionRequest creqt = new ConversionRequest();
creqt.setAmount(100F);
cresp = client.convert(creqt);
Assert.assertNotNull(cresp);
}
The call and the payload are OK (I find the amount and fromCurrency):
Payload: <soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns1:convert
xmlns:ns1="http://service.pmodec.bdf.fr/"><ns3:conversionRequest
xmlns:ns2="http://pmodec.bdf.fr/service/common_types"
xmlns:ns3="http://pmodec.bdf.fr/service/types"><fromCurrency>DOLLAR</fromCurrency><amount>100.0</amount></ns3:conversionRequest></ns1:convert></soap:Body></soap:Envelope>
But inside the sercice method the parameter object is instancied but all
attributes are not initialized with the proper values. Same thing for the
return object in the caller. It is just null ! No logging for
outgoingmessage is displayed as well.
What's happened ? Any idea ?
My wsdl :
<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns:types="http://pmodec.bdf.fr/service/types"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:y="http://pmodec.bdf.fr/service"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns="http://schemas.xmlsoap.org/wsdl/" name="PmodecService"
targetNamespace="http://pmodec.bdf.fr/service">
<types>
<xs:schema targetNamespace="http://pmodec.bdf.fr/service/types"
xmlns:common="http://pmodec.bdf.fr/service/common_types"
xmlns:tns="http://pmodec.bdf.fr/service/types">
<xs:import
namespace="http://pmodec.bdf.fr/service/common_types"
schemaLocation="../xsd/common_financial_types.xsd" />
<xs:element name="conversionRequest">
<xs:complexType>
<xs:sequence>
<xs:element name="fromCurrency"
type="xs:string" />
<xs:element name="toCurrency" type="xs:string" />
<xs:element name="amount" type="xs:float" />
<xs:element name="dateOnly" type="xs:date" />
<xs:element name="dateTime" type="xs:dateTime" />
<xs:element name="position" type="common:PositionType" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="conversionResponse">
<xs:complexType>
<xs:sequence>
<xs:element name="id" type="xs:int" />
<xs:element name="amount" type="xs:float" />
<xs:element name="dateOnly" type="xs:date" />
<xs:element name="dateTime" type="xs:dateTime" />
</xs:sequence>
</xs:complexType>
</xs:element>
<xs:element name="exceptionDetail">
<xs:complexType>
<xs:sequence>
<xs:element name="minor" type="xs:short" />
<xs:element name="major" type="xs:short" />
</xs:sequence>
</xs:complexType>
</xs:element>
</xs:schema>
</types>
<message name="conversionRequestMessage">
<part name="request" element="types:conversionRequest" />
</message>
<message name="conversionResponseMessage">
<part name="response" element="types:conversionResponse" />
</message>
<message name="exceptionDetailMessage">
<part name="exception" element="types:exceptionDetail" />
</message>
<portType name="currencyConvert">
<operation name="convert">
<input name="toSend" message="y:conversionRequestMessage" />
<output name="toReceive"
message="y:conversionResponseMessage">
</output>
<fault name="toCatch" message="y:exceptionDetailMessage" />
</operation>
</portType>
<binding name="currencyConvertBinding" type="y:currencyConvert">
<soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http" />
<operation name="convert">
<soap:operation soapAction="" style="document" />
<input>
<soap:body use="literal" />
</input>
<output>
<soap:body use="literal" />
</output>
<fault name="toCatch">
<soap:fault name="toCatch" use="literal" />
</fault>
</operation>
</binding>
<service name="currencyConverterService">
<port name="converterSoapPort"
binding="y:currencyConvertBinding">
<soap:address
location="http://localhost:8080/services/currencyConverterService" />
</port>
</service>
<!--
MESSAGE
-->
<!--
PORT
-->
</definitions>
The imported XSD :
<?xml version="1.0" encoding="UTF-8"?>
<!-- This schema only describes financial common types. It only contains
types which are needed in those schemas, but no elements. -->
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns="http://pmodec.bdf.fr/service/common_types"
targetNamespace="http://pmodec.bdf.fr/service/common_types"
elementFormDefault="qualified" attributeFormDefault="unqualified">
<!-- PositionType definition -->
<xs:complexType name="PositionType">
<xs:sequence>
<xs:element name="id" type="xs:long"/>
<xs:element name="bafiCode" type="xs:string"/>
<xs:element name="description" type="xs:string"/>
<xs:element name="startDate" type="xs:dateTime"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
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Re: Strange unmarshalling error. Request parameter becomes null.
Posted by "Thierry.M" <mo...@neuf.fr>.
It works perfectly but I don't get the outbound message on the console
despite the interceptor set for the JAXB server. Any idea to correct this
behaviour ?
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Re: Strange unmarshalling error. Request parameter becomes null.
Posted by macatatira <ma...@atira.dk>.
I've got a similar problem, at client side an object of a custom class is
sent as a parameter to a call on the webservice, the object returned is a
custom class of the same type, at the server side the call looks fine. The
custom object contains expected values, however when the call returns at the
client side, the values in the object are all null values.
I've checked the payload of the SOAP message and the values are expected
values there too, which means something must go wrong when parsing the
message into the custom class at the client side.
I use a JaxWsProxyFactoryBean for instantiating the client service:
JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
factory.setServiceClass(ICryptoService.class);
//For testing purposes through TCPMonitor
//factory.setAddress(ConfigurationService.getUrlCryptoWsEndpoint());
factory.setAddress(ConfigurationService.getUrlCryptoWsEndpoint().replace("1080",
"1081"));
cryptoService = (ICryptoService) factory.create();
Martin.
dkulp wrote:
>
>
> You are using JAX-WS on the server side, but not on the client side.
> Thus,
> the client wouldn't be interpretting any of the annotations that would be
> driving the information needed to generate the message the server is
> expecting.
>
> Change the line:
> ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
> to use the JaxWsProxyFactoryBean instead.
>
> Dan
>
>
> On Wednesday 27 August 2008 4:09:10 pm Thierry.M wrote:
>> Hi every body.
>>
>> I have generated a simple ClientProxyFactoryBean factory = new
> ClientProxyFactoryBean();webservice from wsdl with CXF 2.1.2 . I have
>> deployed it on Tomcat and it works fine. Now I have tried to write unit
>> tests like that :
>>
>> @Test
>> public void shouldListArticlesViaWebService() throws Exception {
>>
>> JaxWsServerFactoryBean sf = new JaxWsServerFactoryBean();
>> sf.getServiceFactory().setDataBinding(new JAXBDataBinding());
>> sf.setServiceClass(CurrencyConvertImpl.class);
>> sf.setAddress("http://localhost:8080/service");
>>
>> List<Interceptor> list = new ArrayList<Interceptor>();
>> list.add(new org.apache.cxf.interceptor.LoggingInInterceptor());
>> list.add(new org.apache.cxf.interceptor.LoggingOutInterceptor());
>> sf.setInInterceptors(list);
>> sf.create();
>>
>> ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
>> factory.setServiceClass(CurrencyConvert.class);
>> factory.setAddress("http://localhost:8080/service");
>> CurrencyConvert client = (CurrencyConvert) factory.create();
>>
>> ConversionResponse cresp = null;
>> ConversionRequest creqt = new ConversionRequest();
>> creqt.setAmount(100F);
>> cresp = client.convert(creqt);
>> Assert.assertNotNull(cresp);
>> }
>>
>> The call and the payload are OK (I find the amount and fromCurrency):
>> Payload: <soap:Envelope
>> xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns1:conv
>>ert xmlns:ns1="http://service.pmodec.bdf.fr/"><ns3:conversionRequest
>> xmlns:ns2="http://pmodec.bdf.fr/service/common_types"
>> xmlns:ns3="http://pmodec.bdf.fr/service/types"><fromCurrency>DOLLAR</fromCu
>>rrency><amount>100.0</amount></ns3:conversionRequest></ns1:convert></soap:Bo
>>dy></soap:Envelope>
>>
>> But inside the sercice method the parameter object is instancied but all
>> attributes are not initialized with the proper values. Same thing for the
>> return object in the caller. It is just null ! No logging for
>> outgoingmessage is displayed as well.
>>
>> What's happened ? Any idea ?
>>
>>
>>
>> My wsdl :
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>>
>> <definitions xmlns:types="http://pmodec.bdf.fr/service/types"
>> xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
>> xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
>> xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
>> xmlns:y="http://pmodec.bdf.fr/service"
>> xmlns:xs="http://www.w3.org/2001/XMLSchema"
>> xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
>> xmlns="http://schemas.xmlsoap.org/wsdl/" name="PmodecService"
>> targetNamespace="http://pmodec.bdf.fr/service">
>> <types>
>> <xs:schema targetNamespace="http://pmodec.bdf.fr/service/types"
>> xmlns:common="http://pmodec.bdf.fr/service/common_types"
>> xmlns:tns="http://pmodec.bdf.fr/service/types">
>> <xs:import
>> namespace="http://pmodec.bdf.fr/service/common_types"
>> schemaLocation="../xsd/common_financial_types.xsd" />
>> <xs:element name="conversionRequest">
>> <xs:complexType>
>> <xs:sequence>
>> <xs:element name="fromCurrency"
>> type="xs:string" />
>> <xs:element name="toCurrency" type="xs:string" />
>> <xs:element name="amount" type="xs:float" />
>> <xs:element name="dateOnly" type="xs:date" />
>> <xs:element name="dateTime" type="xs:dateTime" />
>> <xs:element name="position" type="common:PositionType" />
>> </xs:sequence>
>> </xs:complexType>
>> </xs:element>
>> <xs:element name="conversionResponse">
>> <xs:complexType>
>> <xs:sequence>
>> <xs:element name="id" type="xs:int" />
>> <xs:element name="amount" type="xs:float" />
>> <xs:element name="dateOnly" type="xs:date" />
>> <xs:element name="dateTime" type="xs:dateTime" />
>> </xs:sequence>
>> </xs:complexType>
>> </xs:element>
>> <xs:element name="exceptionDetail">
>> <xs:complexType>
>> <xs:sequence>
>> <xs:element name="minor" type="xs:short" />
>> <xs:element name="major" type="xs:short" />
>> </xs:sequence>
>> </xs:complexType>
>> </xs:element>
>> </xs:schema>
>> </types>
>> <message name="conversionRequestMessage">
>> <part name="request" element="types:conversionRequest" />
>> </message>
>> <message name="conversionResponseMessage">
>> <part name="response" element="types:conversionResponse" />
>> </message>
>> <message name="exceptionDetailMessage">
>> <part name="exception" element="types:exceptionDetail" />
>> </message>
>> <portType name="currencyConvert">
>> <operation name="convert">
>> <input name="toSend" message="y:conversionRequestMessage" />
>> <output name="toReceive"
>> message="y:conversionResponseMessage">
>> </output>
>> <fault name="toCatch" message="y:exceptionDetailMessage" />
>> </operation>
>> </portType>
>> <binding name="currencyConvertBinding" type="y:currencyConvert">
>> <soap:binding style="document"
>> transport="http://schemas.xmlsoap.org/soap/http" />
>> <operation name="convert">
>> <soap:operation soapAction="" style="document" />
>> <input>
>> <soap:body use="literal" />
>> </input>
>> <output>
>> <soap:body use="literal" />
>> </output>
>> <fault name="toCatch">
>> <soap:fault name="toCatch" use="literal" />
>> </fault>
>> </operation>
>> </binding>
>> <service name="currencyConverterService">
>> <port name="converterSoapPort"
>> binding="y:currencyConvertBinding">
>> <soap:address
>> location="http://localhost:8080/services/currencyConverterService" />
>> </port>
>> </service>
>> <!--
>> MESSAGE
>> -->
>> <!--
>> PORT
>> -->
>> </definitions>
>>
>> The imported XSD :
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <!-- This schema only describes financial common types. It only contains
>> types which are needed in those schemas, but no elements. -->
>> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
>> xmlns="http://pmodec.bdf.fr/service/common_types"
>> targetNamespace="http://pmodec.bdf.fr/service/common_types"
>> elementFormDefault="qualified" attributeFormDefault="unqualified">
>>
>> <!-- PositionType definition -->
>> <xs:complexType name="PositionType">
>> <xs:sequence>
>> <xs:element name="id" type="xs:long"/>
>> <xs:element name="bafiCode" type="xs:string"/>
>> <xs:element name="description" type="xs:string"/>
>> <xs:element name="startDate" type="xs:dateTime"/>
>> </xs:sequence>
>> </xs:complexType>
>>
>> </xs:schema>
>
>
>
> --
> Daniel Kulp
> dkulp@apache.org
> http://www.dankulp.com/blog
>
>
--
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Re: Strange unmarshalling error. Request parameter becomes null.
Posted by Daniel Kulp <dk...@apache.org>.
You are using JAX-WS on the server side, but not on the client side. Thus,
the client wouldn't be interpretting any of the annotations that would be
driving the information needed to generate the message the server is
expecting.
Change the line:
ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
to use the JaxWsProxyFactoryBean instead.
Dan
On Wednesday 27 August 2008 4:09:10 pm Thierry.M wrote:
> Hi every body.
>
> I have generated a simple ClientProxyFactoryBean factory = new
ClientProxyFactoryBean();webservice from wsdl with CXF 2.1.2 . I have
> deployed it on Tomcat and it works fine. Now I have tried to write unit
> tests like that :
>
> @Test
> public void shouldListArticlesViaWebService() throws Exception {
>
> JaxWsServerFactoryBean sf = new JaxWsServerFactoryBean();
> sf.getServiceFactory().setDataBinding(new JAXBDataBinding());
> sf.setServiceClass(CurrencyConvertImpl.class);
> sf.setAddress("http://localhost:8080/service");
>
> List<Interceptor> list = new ArrayList<Interceptor>();
> list.add(new org.apache.cxf.interceptor.LoggingInInterceptor());
> list.add(new org.apache.cxf.interceptor.LoggingOutInterceptor());
> sf.setInInterceptors(list);
> sf.create();
>
> ClientProxyFactoryBean factory = new ClientProxyFactoryBean();
> factory.setServiceClass(CurrencyConvert.class);
> factory.setAddress("http://localhost:8080/service");
> CurrencyConvert client = (CurrencyConvert) factory.create();
>
> ConversionResponse cresp = null;
> ConversionRequest creqt = new ConversionRequest();
> creqt.setAmount(100F);
> cresp = client.convert(creqt);
> Assert.assertNotNull(cresp);
> }
>
> The call and the payload are OK (I find the amount and fromCurrency):
> Payload: <soap:Envelope
> xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body><ns1:conv
>ert xmlns:ns1="http://service.pmodec.bdf.fr/"><ns3:conversionRequest
> xmlns:ns2="http://pmodec.bdf.fr/service/common_types"
> xmlns:ns3="http://pmodec.bdf.fr/service/types"><fromCurrency>DOLLAR</fromCu
>rrency><amount>100.0</amount></ns3:conversionRequest></ns1:convert></soap:Bo
>dy></soap:Envelope>
>
> But inside the sercice method the parameter object is instancied but all
> attributes are not initialized with the proper values. Same thing for the
> return object in the caller. It is just null ! No logging for
> outgoingmessage is displayed as well.
>
> What's happened ? Any idea ?
>
>
>
> My wsdl :
>
> <?xml version="1.0" encoding="UTF-8"?>
>
> <definitions xmlns:types="http://pmodec.bdf.fr/service/types"
> xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
> xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
> xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
> xmlns:y="http://pmodec.bdf.fr/service"
> xmlns:xs="http://www.w3.org/2001/XMLSchema"
> xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
> xmlns="http://schemas.xmlsoap.org/wsdl/" name="PmodecService"
> targetNamespace="http://pmodec.bdf.fr/service">
> <types>
> <xs:schema targetNamespace="http://pmodec.bdf.fr/service/types"
> xmlns:common="http://pmodec.bdf.fr/service/common_types"
> xmlns:tns="http://pmodec.bdf.fr/service/types">
> <xs:import
> namespace="http://pmodec.bdf.fr/service/common_types"
> schemaLocation="../xsd/common_financial_types.xsd" />
> <xs:element name="conversionRequest">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="fromCurrency"
> type="xs:string" />
> <xs:element name="toCurrency" type="xs:string" />
> <xs:element name="amount" type="xs:float" />
> <xs:element name="dateOnly" type="xs:date" />
> <xs:element name="dateTime" type="xs:dateTime" />
> <xs:element name="position" type="common:PositionType" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="conversionResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="id" type="xs:int" />
> <xs:element name="amount" type="xs:float" />
> <xs:element name="dateOnly" type="xs:date" />
> <xs:element name="dateTime" type="xs:dateTime" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="exceptionDetail">
> <xs:complexType>
> <xs:sequence>
> <xs:element name="minor" type="xs:short" />
> <xs:element name="major" type="xs:short" />
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema>
> </types>
> <message name="conversionRequestMessage">
> <part name="request" element="types:conversionRequest" />
> </message>
> <message name="conversionResponseMessage">
> <part name="response" element="types:conversionResponse" />
> </message>
> <message name="exceptionDetailMessage">
> <part name="exception" element="types:exceptionDetail" />
> </message>
> <portType name="currencyConvert">
> <operation name="convert">
> <input name="toSend" message="y:conversionRequestMessage" />
> <output name="toReceive"
> message="y:conversionResponseMessage">
> </output>
> <fault name="toCatch" message="y:exceptionDetailMessage" />
> </operation>
> </portType>
> <binding name="currencyConvertBinding" type="y:currencyConvert">
> <soap:binding style="document"
> transport="http://schemas.xmlsoap.org/soap/http" />
> <operation name="convert">
> <soap:operation soapAction="" style="document" />
> <input>
> <soap:body use="literal" />
> </input>
> <output>
> <soap:body use="literal" />
> </output>
> <fault name="toCatch">
> <soap:fault name="toCatch" use="literal" />
> </fault>
> </operation>
> </binding>
> <service name="currencyConverterService">
> <port name="converterSoapPort"
> binding="y:currencyConvertBinding">
> <soap:address
> location="http://localhost:8080/services/currencyConverterService" />
> </port>
> </service>
> <!--
> MESSAGE
> -->
> <!--
> PORT
> -->
> </definitions>
>
> The imported XSD :
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!-- This schema only describes financial common types. It only contains
> types which are needed in those schemas, but no elements. -->
> <xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
> xmlns="http://pmodec.bdf.fr/service/common_types"
> targetNamespace="http://pmodec.bdf.fr/service/common_types"
> elementFormDefault="qualified" attributeFormDefault="unqualified">
>
> <!-- PositionType definition -->
> <xs:complexType name="PositionType">
> <xs:sequence>
> <xs:element name="id" type="xs:long"/>
> <xs:element name="bafiCode" type="xs:string"/>
> <xs:element name="description" type="xs:string"/>
> <xs:element name="startDate" type="xs:dateTime"/>
> </xs:sequence>
> </xs:complexType>
>
> </xs:schema>
--
Daniel Kulp
dkulp@apache.org
http://www.dankulp.com/blog