James:
I made a couple of small changes to your WSDL, notably compressed it into one file and
corrected the address to match the service on my machine
("http://localhost:8080/axis/services/quote";). Then I ran it through WSDL2Java,
creating a server-side implementation, stubs, and the data classes.
Used this impl:
public NasdaqQuotes_types.NasdaqQuote getPrice(java.lang.String symbol) throws
java.rmi.RemoteException {
NasdaqQuote nq = new NasdaqQuote();
nq.setSymbol(symbol);
nq.setLastSalePrice(45.5D);
return nq;
}
Then I ran this:
public class NQTest {
public static void main(String[] args) throws Exception {
QName svcQName = new QName("http://NasdaqQuotes-Interface";,
"NasdaqQuotesService");
QName portQName = new QName("http://NasdaqQuotes-Interface";, "quote");
QName typeQName = new QName("urn:NasdaqQuotes-types", "NasdaqQuote");
Service service = new Service("NasdaqQuotes.wsdl", svcQName);
Call call = (Call)service.createCall(portQName, "getPrice");
call.registerTypeMapping(NasdaqQuote.class, typeQName,
BeanSerializerFactory.class,
BeanDeserializerFactory.class);
call.setReturnType(typeQName);
NasdaqQuote nq = (NasdaqQuote)call.invoke(new Object [] { "foo" });
System.out.println(nq.toString());
}
}
And when I had the debugger stop at the println at the end, the NasdaqQuote was filled
in correctly. So I don't know what's going on for you - it could be that something
weird is happening with the import, since I did squash it into one WSDL, but that
seems unlikely. I'm using the latest codebase, btw.
Did you figure anything more out after you were fortified by your snack? :)
--Glen
> -----Original Message-----
> From: James M Snell [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, January 09, 2003 7:18 PM
> To: [EMAIL PROTECTED]
> Cc: Doug Davis
> Subject: RE: Bean Mapping Issues
>
>
> Ok, there definitely *appears* to be a problem.
>
> I'm initializing the client using the following code (the
> WSDL file is
> attached)
>
> private static final QName NQqName =
> new QName("urn:NasdaqQuotes-types", "NasdaqQuote");
>
> QName serviceQN = new QName("http://"; + NQ, NQ + "Service" );
> QName portQN = new QName("http://"; + NQ, "quote");
> Service service = new Service(new URL(wsdlURL), serviceQN );
> Call call = (Call)service.createCall(portQN, "getPrice");
> call.registerTypeMapping(
> NasdaqQuote.class,
> NQqName,
> BeanSerializerFactory.class,
> BeanDeserializerFactory.class);
> call.setReturnType(NQqName);
> return (NasdaqQuote)call.invoke( new Object[] { symbol } );
>
> When running this, I'm getting the following error while parsing the
> response.
>
> org.xml.sax.SAXException: Bad types (class
> NasdaqQuote -> class
> java.lang.String)
> at
> org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:309)
>
> Digging in, I added a couple of lines of code to RPCHandler
> to see what
> was going on and came up with this:
>
> Starting at line 215, there is code to retrieve the
> ParameterDesc for the
> current element. This lookup is done using the QName of the current
> element:
>
> if (isResponse) {
> paramDesc = operation.getOutputParamByQName(qname);
> } else {
> paramDesc = operation.getInputParamByQName(qname);
> }
>
> Anyway, the code properly serializes the request, sends it to
> the server,
> the server processes it right, sends a proper response, then boom, it
> blows up. The problem appears to be that the paramDesc
> returned by the
> above operation is wrong given the qname.
>
> isResponse == true
> qname == getPriceReturn
> paramDesc ==
> name: symbol
> typeEntry: null
> mode: IN
> isReturn: false
> typeQName: {http://schemas.xmlsoap.org/soap/encoding/}string
> javaType: class java.lang.String
> inHeader: false
> outHeader: false
>
> In other words, even though a) we're in the response and b) qname ==
> getPriceReturn, the method operation.getOutputParamByQName is
> returning an
> IN only parameter from the request message, not the response.
>
> This is making the RPCHandler think it needs to deserialize
> the data as a
> string rather than a NasdaqQuote object. This makes it mad
> and it spits
> at me. That's not nice and I want it to stop. I've told it to stop
> spitting at me and it's not listening. That's not nice either.
>
> There's either a) something wrong with my WSDL (possible, but
> unlikely
> since the code works perfectly with Axis 1.0) or b) something
> wrong with
> the code that initializes the call/parameters/etc from the
> WSDL document.
> In either case, it's pissing me off. :-) I'm going to grab a
> snack and
> keep digging.
>
>
>
> - James Snell
> IBM Emerging Technologies
> [EMAIL PROTECTED]
> (559) 587-1233 (office)
> (700) 544-9035 (t/l)
> Programming Web Services With SOAP
> O'Reilly & Associates, ISBN 0596000952
>
> Have I not commanded you? Be strong and courageous.
> Do not be terrified, do not be discouraged, for the Lord your
> God will be with you whereever you go. - Joshua 1:9
>
>
>
> Glen Daniels <[EMAIL PROTECTED]>
> 01/09/2003 02:20 PM
> Please respond to axis-dev
>
>
> To
> "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
> cc
>
> bcc
>
> Subject
> RE: Bean Mapping Issues
>
>
>
>
> Hm. Well, to potentially belabor the obvious... why don't
> you send us the
> WSDL? :)
>
> --Glen
>
> > -----Original Message-----
> > From: James M Snell [mailto:[EMAIL PROTECTED]]
> > Sent: Thursday, January 09, 2003 5:09 PM
> > To: [EMAIL PROTECTED]
> > Subject: RE: Bean Mapping Issues
> >
> >
> > Starting with a WSDL. This is definitely being caused by a post 1.0
> > change in the axis code. I just tested again with Axis 1.0
> > and it works
> > perfectly.
> >
> > - James Snell
> > IBM Emerging Technologies
> > [EMAIL PROTECTED]
> > (559) 587-1233 (office)
> > (700) 544-9035 (t/l)
> > Programming Web Services With SOAP
> > O'Reilly & Associates, ISBN 0596000952
> >
> > Have I not commanded you? Be strong and courageous.
> > Do not be terrified, do not be discouraged, for the Lord your
> > God will be with you whereever you go. - Joshua 1:9
> >
> >
> >
> > Glen Daniels <[EMAIL PROTECTED]>
> > 01/09/2003 01:48 PM
> > Please respond to axis-dev
> >
> >
> > To
> > "'[EMAIL PROTECTED]'" <[EMAIL PROTECTED]>
> > cc
> >
> > bcc
> >
> > Subject
> > RE: Bean Mapping Issues
> >
> >
> >
> >
> > The type mapping defines "NasdaqQuote" as the local part of
> > the *type*
> > QName.
> >
> > The "getPriceReturn" element name has nothing to do with the
> > type mapping,
> > that's the default (operationName + "Return") for operations with no
> > "returnQName" specified in the WSDD. You can change it by
> > adding to the
> > WSDD:
> >
> > <operation name="getPrice" returnQName="ns:NasdaqQuote"
> > xmlns:ns="whatever"/>
> >
> > This hasn't changed since 1.0. Are you starting from a
> WSDL here, or
> > coding manually? If the former, something may have changed wrt the
> > WSDL2Java handling....?
> >
> > --Glen
> >
> > > -----Original Message-----
> > > From: James M Snell [mailto:[EMAIL PROTECTED]]
> > > Sent: Thursday, January 09, 2003 3:27 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: Bean Mapping Issues
> > >
> > >
> > > Hmm.. I'm trying to chase down a problem I'm having with a
> > > bean mapping
> > > declaration and want to see if anyone else can spot the
> > problem right
> > > away.
> > >
> > > The service worked perfectly with Axis 1.0 and doesn't work now.
> > >
> > > Here's the deploy.wsdd
> > >
> > > <deployment name="test"
> xmlns="http://xml.apache.org/axis/wsdd/";
> > >
> xmlns:java="http://xml.apache.org/axis/wsdd/providers/java";>
> > > <service name="quote" provider="java:RPC">
> > > <parameter value="NasdaqQuotes" name="className"/>
> > > <parameter value="getPrice" name="allowedMethods"/>
> > > </service>
> > > <beanMapping
> > > xmlns:nq="urn:NasdaqQuotes-types"
> > > languageSpecificType="java:NasdaqQuote"
> > > qname="nq:NasdaqQuote"/>
> > > </deployment>
> > >
> > > The "quote" service's "getPrice" method returns a NasdaqQuote
> > > object that
> > > has been mapped to the "urn:NasdaqQuotes-types" namespace
> > > using the qname
> > > "NasdaqQuote".... however, below is the SOAP message that I'm
> > > getting in
> > > response:
> > >
> > > <?xml version="1.0" encoding="UTF-8"?>
> > > <soapenv:Envelope
> > > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";
> > > xmlns:xsd="http://www.w3.org/2001/XMLSchema";
> > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
> > > <soapenv:Body>
> > > <ns1:getPriceResponse
> > > soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/";
> > > xmlns:ns1="http://NasdaqQuotes-Interface";>
> > > <getPriceReturn xsi:type="ns2:NasdaqQuote"
> > > xmlns:ns2="urn:NasdaqQuotes-types">
> > > <todaysHigh xsi:type="xsd:double">55.25</todaysHigh>
> > > <fiftyTwoWeekHigh
> xsi:type="xsd:double">55.25</fiftyTwoWeekHigh>
> > > <tradingStatus xsi:type="xsd:string">ACTIVE</tradingStatus>
> > > <symbol xsi:type="xsd:string">XXX</symbol>
> > > <totalShares xsi:type="xsd:long">100</totalShares>
> > > <market xsi:type="xsd:string">NYSE</market>
> > > <todaysLow xsi:type="xsd:double">55.25</todaysLow>
> > > <issuerWebSite xsi:type="xsd:string">none</issuerWebSite>
> > > <errorText xsi:type="xsd:string"></errorText>
> > > <fiftyTwoWeekLow xsi:type="xsd:double">55.25</fiftyTwoWeekLow>
> > > <lastSalePrice xsi:type="xsd:double">55.25</lastSalePrice>
> > > <netPercentChange xsi:type="xsd:string">0</netPercentChange>
> > > <shareVolume xsi:type="xsd:long">10</shareVolume>
> > > <netPriceChange xsi:type="xsd:double">0.0</netPriceChange>
> > > <previousClosePrice
> > > xsi:type="xsd:double">55.25</previousClosePrice>
> > > </getPriceReturn>
> > > </ns1:getPriceResponse>
> > > </soapenv:Body>
> > > </soapenv:Envelope>
> > >
> > > The problem should be obvious. Instead of the expected qname
> > > "NasdaqQuote", the return value is called "getPriceReturn".
> > > The type is
> > > right, but the qname is wrong. Under Axis 1.0, the qname was
> > > NasdaqQuote.
> > > What changed?
> > >
> > > The reason I started having to look into this is that I'm
> > getting the
> > > following error when serializing the response:
> > >
> > > faultCode:
> > > {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
> > > faultSubcode:
> > > faultString: org.xml.sax.SAXException: Bad types (class
> > > NasdaqQuote ->
> > > class java.lang.String)
> > > faultActor: null
> > > faultNode: null
> > >
> > > Thoughts?
> > >
> > > - James Snell
> > > IBM Emerging Technologies
> > > [EMAIL PROTECTED]
> > > (559) 587-1233 (office)
> > > (700) 544-9035 (t/l)
> > > Programming Web Services With SOAP
> > > O'Reilly & Associates, ISBN 0596000952
> > >
> > > Have I not commanded you? Be strong and courageous.
> > > Do not be terrified, do not be discouraged, for the Lord your
> > > God will be with you whereever you go. - Joshua 1:9
> > >
> >
>
