[jira] Resolved: (AXIS-1616) Problems with Call.addParameter and ParameterMode.OUT

["Davanum Srinivas (JIRA)" <ax...@ws.apache.org>]

     [ http://issues.apache.org/jira/browse/AXIS-1616?page=history ]
     
Davanum Srinivas resolved AXIS-1616:
------------------------------------

    Resolution: Invalid

Holders are used ONLY when you need to send a value AND get a value back. 

-- dims

> Problems with Call.addParameter and ParameterMode.OUT
> -----------------------------------------------------
>
>          Key: AXIS-1616
>          URL: http://issues.apache.org/jira/browse/AXIS-1616
>      Project: Axis
>         Type: Bug
>   Components: Basic Architecture
>     Versions: 1.1
>  Environment: WinXP, ApplicationServer WebSphere 5.0.2.4
>     Reporter: Markus Schmitt

>
> I defined a operation within a WebService Implementation Class.
> Here a code snipplet of an Axis Client call to this Webservice method:
> Call call = (Call) service.createCall();
> call.setTargetEndpointAddress(new URL(endpoint));
> QName method = new QName("getDCCFile");
> call.setUsername(userName);
> call.setPassword(password);
> //Jetzt noch nicht nutzbar, da Bug in AXIS Framework !!!
> QName qName = new QName("http://ais.gzs.de", "Ticket");
> call.registerTypeMapping(
> 	LongHolder.class, qName,
> 	new BeanSerializerFactory(LongHolder.class, qName),
> 	new BeanDeserializerFactory(LongHolder.class, qName)
> );
> call.addParameter("ticket", qName, ParameterMode.OUT);
> call.setOperationName(method);
> call.setReturnType(XMLType.XSD_INT);
> Integer retValue = (Integer) call.invoke(params);
> After calling "invoke" the following error occurs:
> java.lang.IllegalArgumentException: Illegal argument passed to ParameterDesc.setJavaType.  The java type javax.xml.rpc.holders.LongHolder does not match the mode in
> java.lang.IllegalArgumentException: Illegal argument passed to ParameterDesc.setJavaType.  The java type javax.xml.rpc.holders.LongHolder does not match the mode in
> 	at org.apache.axis.description.ParameterDesc.setJavaType(ParameterDesc.java:263)
> 	at org.apache.axis.client.Call.addParameter(Call.java:894)
> 	at org.apache.axis.client.Call.addParameter(Call.java:926)
> 	at de.gzs.asp.clients.webservice.dcc.ActionEventListener.doGetFile(ActionEventListener.java:244)
> 	at de.gzs.asp.clients.webservice.dcc.ActionEventListener.doRequest(ActionEventListener.java:178)
> 	at de.gzs.asp.clients.webservice.dcc.ActionEventListener.access$4(ActionEventListener.java:168)
> 	at de.gzs.asp.clients.webservice.dcc.ActionEventListener$ActionThread.run(ActionEventListener.java:91)
> 	at java.lang.Thread.run(Thread.java:513)
> The WebService is definded like this:
> <service name="DCC" provider="java:RPC">
> <requestFlow>
> 	<!--<handler type="ServerSecurityHandler"/>-->
> 	<handler type="soapmonitor"/>
> </requestFlow>
> <responseFlow>
> 	<handler type="soapmonitor"/>
> 	<handler type="LogHandler"/>
> </responseFlow>
> <parameter name="className" value="de.gzs.ais.service.dcc.DCCImpl"/>
> <parameter name="allowedMethods" value="getState getDCCFile sendConfirmation"/>
> <parameter name="scope" value="request"/>
> <beanMapping qname="GzsAisDccNS:Ticket"
> 			 xmlns:GzsAisDccNS="http://ais.gzs.de"
> 			 languageSpecificType="java:javax.xml.rpc.holders.LongHolder"/>
> <operation name="getDCCFile">
> 	<parameter name="ticket" mode="OUT"/>
> </operation>
> </service>
> I think the problem lies in the ParameterDesc Class.
> The "setJavaType" method is called before the mode of the parameter is set.

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