Links #2 (preferably) or #3 should take care of you here:
http://www.jroller.com/gmazza/entry/blog_article_index , link #55 for
the SOAP 1.1/1.2 issue. Link #2 serves equally well as a Maven tutorial.
Glen
On 03/15/2013 09:17 PM, Muhammad Gelbana wrote:
My first question here :)
So I'm assigned a web-service based task but unfortunately I don't know
almost anything about web services ! After some searching I decided to use
Apache CXF but I'm facing some trouble.
I do not need an interface so I only wrote a simple implemented class just
to get things started
----------------------------------------------------------------------------------------------------------------------------
package com.sc.ipk.ws.services;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.xml.ws.BindingType;
import javax.xml.ws.soap.SOAPBinding;
@WebService(serviceName = "calcServiceName", portName = "calcPortName")
@BindingType(SOAPBinding.SOAP12HTTP_BINDING)
public class Calculator {
/**
* @param firstOperand
* @param secondOperand
* @return The sum
* @throws AddNumbersException
* if any of the numbers to be added is negative.
*/
@WebMethod
public int addition(@WebParam(name = "firstOperand") int int1,
@WebParam(name = "secondOperand") int int2) {
return int1 + int2;
}
@PostConstruct
@WebMethod(exclude = true)
public void willResponse() {
System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>> Will response");
}
@PreDestroy
@WebMethod(exclude = true)
public void doneResponding() {
System.out.println(">>>>>>>>>>>>>>>>>>>>>>>>>>>>> Responded");
}
}
----------------------------------------------------------------------------------------------------------------------------
This is my ant java task to produce client, server and wsdl files:
----------------------------------------------------------------------------------------------------------------------------
<java classname="org.apache.cxf.tools.java2ws.JavaToWS" fork="true">
<arg value="-soap12" />
<arg value="-wsdl" />
<arg value="-server" />
<arg value="-client" />
<arg value="-verbose" />
<arg value="-o" />
<arg value="IpkWS.wsdl" />
<arg value="-databinding" />
<arg value="aegis" />
<arg value="-portname" />
<arg value="IxAccess" />
<arg value="-address" />
<arg value="http://localhost:8080/ipk-ws"; />
<arg value="-servicename" />
<arg value="IpkWS" />
<arg value="-frontend" />
<arg value="jaxws" />
<!--
<arg value="-s" />
<arg value="src" />
-->
<arg value="-d" />
<arg value="webapp/WEB-INF/wsdl" />
<arg value="com.sc.ipk.ws.services.Calculator" />
<classpath>
<path refid="cxf.classpath" />
</classpath>
</java>
----------------------------------------------------------------------------------------------------------------------------
I use ant because It's much easier for, I'm *terrible* with maven.
Here is what I need to do:
- I need to publish this service so a *.net* client is able to consume it,
that's why I need to use aegis. Unfortunately the *.net* client isn't
accessible now for raid testing but I guess the generated java client code
should get me half way through
Now I'm facing the following issues:
- @WebParam isn't effective, when I use it, i get parsing errors that the
expected elements are "firstOperand" and "secondOperand", this is the error
stack:
Exception in thread "main" javax.xml.ws.soap.SOAPFaultException:
Unmarshalling Error: unexpected element (uri:"", local:"arg0"). Expected
elements are <{}secondOperand>,<{}firstOperand>
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:155)
at $Proxy38.addition(Unknown Source)
at
com.sc.ipk.ws.services.Calculator_PortTypeClient.main(Calculator_PortTypeClient.java:20)
Caused by: org.apache.cxf.binding.soap.SoapFault: Unmarshalling Error:
unexpected element (uri:"", local:"arg0"). Expected elements are
<{}secondOperand>,<{}firstOperand>
at
org.apache.cxf.binding.soap.interceptor.Soap12FaultInInterceptor.unmarshalFault(Soap12FaultInInterceptor.java:133)
at
org.apache.cxf.binding.soap.interceptor.Soap12FaultInInterceptor.handleMessage(Soap12FaultInInterceptor.java:59)
at
org.apache.cxf.binding.soap.interceptor.Soap12FaultInInterceptor.handleMessage(Soap12FaultInInterceptor.java:46)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)
at
org.apache.cxf.interceptor.AbstractFaultChainInitiatorObserver.onMessage(AbstractFaultChainInitiatorObserver.java:114)
at
org.apache.cxf.binding.soap.interceptor.CheckFaultInterceptor.handleMessage(CheckFaultInterceptor.java:69)
at
org.apache.cxf.binding.soap.interceptor.CheckFaultInterceptor.handleMessage(CheckFaultInterceptor.java:34)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)
at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:800)
at
org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:1592)
at
org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1490)
at
org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1309)
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)
at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:622)
at
org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)
at org.apache.cxf.endpoint.ClientImpl.doInvoke(ClientImpl.java:530)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:463)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:366)
at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:319)
at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:96)
at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:133)
... 2 more
This is the WSDL file:
<wsdl:definitions xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:wsdl="
http://schemas.xmlsoap.org/wsdl/"; xmlns:tns="http://services.ws.ipk.sc.com/";
xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/"; xmlns:ns1="
http://schemas.xmlsoap.org/soap/http"; name="calcServiceName"targetNamespace
="http://services.ws.ipk.sc.com/";>
<wsdl:types>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"; xmlns:tns="
http://services.ws.ipk.sc.com/"; elementFormDefault="unqualified"
targetNamespace="http://services.ws.ipk.sc.com/"; version="1.0">
<xs:element name="addition" type="tns:addition"/>
<xs:element name="additionResponse" type="tns:additionResponse"/>
<xs:complexType name="addition">
<xs:sequence>
*<xs:element name="firstOperand" type="xs:int"/>*
*<xs:element name="secondOperand" type="xs:int"/>*
</xs:sequence>
</xs:complexType>
<xs:complexType name="additionResponse">
<xs:sequence>
<xs:element name="return" type="xs:int"/>
</xs:sequence>
</xs:complexType>
</xs:schema>
</wsdl:types>
<wsdl:message name="additionResponse">
<wsdl:part element="tns:additionResponse" name="parameters"></wsdl:part>
</wsdl:message>
<wsdl:message name="addition">
<wsdl:part element="tns:addition" name="parameters"></wsdl:part>
</wsdl:message>
<wsdl:portType name="Calculator">
<wsdl:operation name="addition">
<wsdl:input message="tns:addition" name="addition"></wsdl:input>
<wsdl:output message="tns:additionResponse" name="additionResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="calcServiceNameSoapBinding" type="tns:Calculator">
<soap12:binding style="document" transport="
http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="addition">
<soap12:operation soapAction="" style="document"/>
<wsdl:input name="addition">
<soap12:body use="literal"/>
</wsdl:input>
<wsdl:output name="additionResponse">
<soap12:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="calcServiceName">
<wsdl:port binding="tns:calcServiceNameSoapBinding" name="calcPortName">
<soap12:address location="http://localhost:8080/ipk-ws/services/calc"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
- After succeeding with that, I need to package my service as a *war* file
and deploy it into tomcat 7 and expose a servlet context parameter from
another web app on the same servlet container of course, so how can that be
done !
- Another issue is that the generated client code is generated as if the
soap binding is *1.1* while I declared explicitly in the service
implementation class that the soap binding should be *1.2*
QName serviceName = new QName("http://services.ws.ipk.sc.com/";, "IpkWS");
QName portName = new QName("http://services.ws.ipk.sc.com/";, "IxAccess");
Service service = Service.create(serviceName);
service.addPort(portName, *SOAPBinding.SOAP11HTTP_BINDING*, "
http://localhost:8080/ipk-ws";);
com.sc.ipk.ws.services.Calculator_PortType client =
service.getPort(portName, com.sc.ipk.ws.services.Calculator_PortType.class);
I'm using Apache CXF v2.7.3 and I included these jars in my classpath:
commons-logging-1.1.1.jar
httpasyncclient-4.0-beta3.jar
httpclient-4.2.1.jar
httpcore-4.2.2.jar
httpcore-nio-4.2.2.jar
isorelax-20030108.jar
msv-core-2011.1.jar
neethi-3.0.2.jar
relaxngDatatype-20020414.jar
spring-aop-3.0.7.RELEASE.jar
spring-asm-3.0.7.RELEASE.jar
spring-beans-3.0.7.RELEASE.jar
spring-context-3.0.7.RELEASE.jar
spring-core-3.0.7.RELEASE.jar
spring-expression-3.0.7.RELEASE.jar
spring-web-3.0.7.RELEASE.jar
wsdl4j-1.6.2.jar
xmlschema-core-2.0.3.jar
xsdlib-2010.1.jar
Along with other JARS of course for other applications but these are
obviously the ones CXF needs, unless I messed something up !
Please don't hesitate to reply if I failed to clarify anything and thank
you in advance for your time.
