xdoclet tag to generate parameter modes for web method?

[yangchunke]

Hello,

I have a web method defined as follows,

 /**
 * @ejb.interface-method view-type = "local"
 *
 * @jboss-net.web-method returnQName="echo"
 *
 */
 public void echo(IntHolder holder) {
 System.out.println("holder.value = " + holder.value);
 holder.value = 1;
 }

The web-service.xml generated by xdoclet1.2 with xdoclet-module-jboss-net.jar looks like

...
 <operation name="echo" returnQName="echo">
 <parameter name="holder"/>
 </operation>
...

After the wsr has been deployed (JBOSS 3.2.3), I got the following error when I tried to access web service's wsdl,

java.lang.IllegalArgumentException: Illegal argument passed to ParameterDesc.setJavaType. The java type javax.xml.rpc.holders.IntHolder does not match the mode in

at org.apache.axis.description.ParameterDesc.setJavaType(ParameterDesc.java:263)
at org.apache.axis.description.ServiceDesc.syncOperationToClass(ServiceDesc.java:677)
at org.apache.axis.description.ServiceDesc.getSyncedOperationsForName(ServiceDesc.java:1013)
at org.apache.axis.description.ServiceDesc.loadServiceDescByIntrospectionRecursive(ServiceDesc.java:887)
at org.apache.axis.description.ServiceDesc.loadServiceDescByIntrospection(ServiceDesc.java:821)
at org.apache.axis.providers.java.JavaProvider.initServiceDesc(JavaProvider.java:631)
at org.jboss.net.axis.server.EJBProvider.initServiceDesc(EJBProvider.java:285)
at org.apache.axis.handlers.soap.SOAPService.getInitializedServiceDesc(SOAPService.java:342)
at org.apache.axis.deployment.wsdd.WSDDService.makeNewInstance(WSDDService.java:507)
at org.jboss.net.axis.Deployment.getDeployedServices(Deployment.java:233)
at org.apache.axis.configuration.FileProvider.getDeployedServices(FileProvider.java:321)
at org.apache.axis.transport.http.AxisServlet.reportAvailableServices(AxisServlet.java:681)
at org.apache.axis.transport.http.AxisServlet.doGet(AxisServlet.java:262)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:339)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
...

And if I modified web-service.xml as the followings,

<operation name="echo" returnQName="echo">
<parameter name="holder" mode="INOUT"/>
</operation>

I could correctly retrieve WSDL.

My question is, is there an xdoclet tag that can generate correct parameter mode for web methods, or do I have to manually modify web-service.xml for web methods that have holder classes as their parameters?

Thanks in advance.

[yangchunke]

I borrowed the idea from

http://www.jboss.org/index.html?module=bb&op=viewtopic&t=35887

and replaced "jboss-net_xml_method.xdt" in "xdoclet-module-jboss-net.jar" with

<!-- Operation mapping results -->
<XDtMethod:forAllMethods>
 <XDtMethod:ifHasMethodTag tagName="jboss-net.web-method" paramName='returnQName'>
 <operation name="<XDtMethod:methodName/>" <XDtMethod:ifHasMethodTag tagName='jboss-net.web-method' paramName='returnQName'> returnQName="<XDtMethod:methodTagValue tagName='jboss-net.web-method' paramName='returnQName'/>"</XDtMethod:ifHasMethodTag>>
 <XDtMethod:ifDoesntHaveMethodTag tagName="jboss-net.web-method-parameter">
 <XDtParameter:forAllMethodParams>
 <parameter name="<XDtParameter:methodParamName/>"/>
 </XDtParameter:forAllMethodParams>
 </XDtMethod:ifDoesntHaveMethodTag>
 <XDtMethod:ifHasMethodTag tagName="jboss-net.web-method-parameter">
 <XDtMethod:forAllMethodTags tagName="jboss-net:web-method-parameter">
 <parameter name="<XDtMethod:methodTagValue tagName='jboss-net.web-method-parameter' paramName='name'/>" mode="<XDtMethod:methodTagValue tagName='jboss-net.web-method-parameter' paramName='mode'/>"/>
 </XDtMethod:forAllMethodTags>
 </XDtMethod:ifHasMethodTag>
 </operation>
 </XDtMethod:ifHasMethodTag>
</XDtMethod:forAllMethods>

now, if i set my javadoc as

...
 /**
 * @ejb.interface-method view-type = "local"
 *
 * @jboss-net.web-method returnQName="echo"
 * @jboss-net.web-method-parameter name="holder" mode="INOUT"
 */
 public void echo(IntHolder holder) {
 System.out.println("holder.value = " + holder.value);
 holder.value = 1;
 }
...

i will get

...
 <operation name="echo" returnQName="echo">
 <parameter name="holder" mode="INOUT"/>
 </operation>
...

in the generated web-service.xml.