This looks to me to be an error in Axis2. The schema spec says the
xsi:nil attribute is of type boolean, and boolean allows "0" as
equivalent to "false" and "1" as equivalent to "true". Yet another of
those nice little quirks that makes schema so much fun for both users
and implementors.
Can you create a Jira for this, Davide?
- Dennis
Dennis M. Sosnoski
SOA and Web Services in Java
Training and Consulting
http://www.sosnoski.com - http://www.sosnoski.co.nz
Seattle, WA +1-425-939-0576 - Wellington, NZ +64-4-298-6117
Anne Thomas Manes wrote:
It should say xsi:nil="true", not xsi:nil="1".
On 1/19/07, DBDavide <[EMAIL PROTECTED]> wrote:
Newbie question:
Why I'm getting this exception from Axis2 server when I send null
values?
WSDL states nillable='true'.
Clients should omit or send NULL values with xsi:nil='1' ?
This is the WSDL fragment:
<xs:element name="updateModel">
<xs:complexType>
<xs:sequence>
<xs:element name="code" nillable="true" type="xs:int"/>
<xs:element name="des" nillable="true" type="xs:string"/>
<xs:element name="link" nillable="true" type="xs:int"/>
<xs:element name="date" nillable="true" type="xs:string"/>
</xs:sequence>
</xs:complexType>
</xs:element>
This is the SOAP envelope (that to me appears to be correct) sent
from JBoss
1.0.4WS:
2007-01-18 21:18:33,118 TRACE [jbossws.SOAPMessage] Outgoing SOAPMessage
<env:Envelope xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'>
<env:Header/>
<env:Body>
<ns1:updateModel xmlns:ns1='http://core.xx.yyy.zzz.com/xsd'
xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>
<ns1:code xsi:nil='1'/>
<ns1:des>DUMMY</ns1:des>
<ns1:link xsi:nil='1'/>
<ns1:date xsi:nil='1'/>
</ns1:updateModel>
</env:Body>
</env:Envelope>
Axis2 throws an exception and reply with a fault:
<soapenv:Envelope
xmlns:soapenv='http://schemas.xmlsoap.org/soap/envelope/'>
<soapenv:Header/>
<soapenv:Body>
<env:Fault xmlns:env='http://schemas.xmlsoap.org/soap/envelope/'>
<faultcode>soapenv:Client</faultcode>
<faultstring>Exception occurred while trying to invoke service method
updateModel</faultstring>
<detail/>
</env:Fault>
</soapenv:Body>
</soapenv:Envelope>
On my console I see this Exception:
ERROR org.apache.axis2.rpc.receivers.RPCInOnlyMessageReceiver -
Exception occurred while trying to invoke service method updateModel
java.lang.IllegalArgumentException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:118)
at
org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive(AbstractInOutSyncMessageReceiver.java:39)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:493)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:319)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:247)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:459)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:231)
at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:629)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:453)
at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:149)
at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:123)
at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:141)
at org.mortbay.jetty.Server.handle(Server.java:303)
at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:452)
at
org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:735)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:636)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:349)
at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:320)
at
org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
Thanks
--
Davide
--
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