Hi I have created a simple helloWorld webservice, and I have placed
1)
HelloWorld under axis2/WEB-INF/services
HelloWorld
|
| META-INF
| services.xml
|HelloWorld.class
But I get this error in tomcat cmd window.Same with weblogic.
- Error in schema generating null
java.lang.NullPointerException
at
org.apache.ws.java2wsdl.Java2WSDLUtils.namespaceFromClassName(Java2WS
DLUtils.java:51)
at
org.apache.ws.java2wsdl.Java2WSDLUtils.schemaNamespaceFromClassName(J
ava2WSDLUtils.java:77)
at
org.apache.ws.java2wsdl.SchemaGenerator.<init>(SchemaGenerator.java:7
Can anyone help me out.
2) When I ignore this error and the see my webservices wsdl using
http://10.8.2.177:8080/axis2/services/HelloWorld?wsdl
I see the file but when I try to generate the stub using wsdl2java I get
few lines in the stub unreachable ..lines are
//Unknown style!! No code is
generated
throw new
UnsupportedOperationException("Unknown Style");
// create message context with that soap envelope
org.apache.axis2.context.MessageContext _messageContext = new
org.apache.axis2.context.MessageContext() ;
_messageContext.setEnvelope(env);
My Wsdl file is auto generated using the axis2. wsdl is
- <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
xmlns:axis2="http://ws.apache.org/axis2";
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/";
xmlns:http="http://schemas.xmlsoap.org/wsdl/http/";
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/";
xmlns:ns1="http://org.apache.axis2/xsd";
xmlns:xs="http://www.w3.org/2001/XMLSchema";
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
targetNamespace="http://ws.apache.org/axis2";>
<wsdl:types />
<wsdl:message name="sayHelloMessage" />
<wsdl:message name="sayHelloResponse" />
- <wsdl:portType name="HelloWorldPortType">
- <wsdl:operation name="sayHello">
<wsdl:input message="axis2:sayHelloMessage" />
<wsdl:output message="axis2:sayHelloResponse" />
</wsdl:operation>
</wsdl:portType>
- <wsdl:binding type="axis2:HelloWorldPortType"
name="HelloWorldSOAP11Binding">
<soap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"; />
- <wsdl:operation name="sayHello">
<soap:operation style="document" soapAction="urn:sayHello" />
- <wsdl:input>
<soap:body namespace="http://ws.apache.org/axis2"; use="literal" />
</wsdl:input>
- <wsdl:output>
<soap:body namespace="http://ws.apache.org/axis2"; use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:binding type="axis2:HelloWorldPortType"
name="HelloWorldSOAP12Binding">
<soap12:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"; />
- <wsdl:operation name="sayHello">
<soap12:operation style="document" soapAction="urn:sayHello" />
- <wsdl:input>
<soap12:body namespace="http://ws.apache.org/axis2"; use="literal" />
</wsdl:input>
- <wsdl:output>
<soap12:body namespace="http://ws.apache.org/axis2"; use="literal" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:binding type="axis2:HelloWorldPortType"
name="HelloWorldHttpBinding">
<http:binding verb="POST" />
- <wsdl:operation name="sayHello">
<http:operation location="sayHello" />
- <wsdl:input>
<mime:content type="text/xml" />
</wsdl:input>
- <wsdl:output>
<mime:content type="text/xml" />
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
- <wsdl:service name="HelloWorld">
- <wsdl:port binding="axis2:HelloWorldSOAP11Binding"
name="HelloWorldSOAP11port0">
<soap:address
location="http://10.8.2.177:8080/axis2/services/HelloWorld"; />
</wsdl:port>
- <wsdl:port binding="axis2:HelloWorldSOAP12Binding"
name="HelloWorldSOAP12port0">
<soap12:address
location="http://10.8.2.177:8080/axis2/services/HelloWorld"; />
</wsdl:port>
- <wsdl:port binding="axis2:HelloWorldHttpBinding"
name="HelloWorldHttpport0">
<http:address location="http://10.8.2.177:8080/axis2/rest/HelloWorld";
/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Regards
Sanket
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