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Posted to dev@tuscany.apache.org by haleh mahbod <hm...@gmail.com> on 2006/08/18 07:35:12 UTC
Re: Keep getting undeclared prefix in client soap message :(
Thank you for letting us know.
On 8/17/06, Rania Khalaf <rk...@watson.ibm.com> wrote:
>
> Got it to work
>
> itwas a classpath issue !
>
> It was trying to use celtix. I changed the CP to match the helloworld
> sample and now it declares the prefix.
> Didn't check exactly which jar caused this (although i could run some
> guesses) , but it is a a bit of a bizarre manifestation esp since I know
> nearly zero about celtix anyway.
>
> of course, it had to get fixed just a few minutes after I sent the
> message ...
>
> rania
>
> Rania Khalaf wrote:
>
> > Hi everyone,
> >
> > Is there a list of WSDL/schema limitations somewhere ? I am having the
> > following problem just calling a Web service using Tuscany (similar to
> > the hello world ws client sample). The created SOAP message is
> > incorrect, mainly because the namespace prefix is left undefined. Any
> > ideas welcome !
> >
> > The WSDL is very simple: one portType with one operation: takes and
> > returns a string. Binding is doc/lit.
> >
> > I am copying the relevant files below. This is all using the M1
> > Distribution.
> >
> > thanks!
> > Rania
> >
> > ps: I even tried to generate an interface using the WSDL2JavaGenerator
> > and use that one instead of just a hand crafted one because I thought
> > maybe it does something with the package name .. but I still have the
> > same problem. They look the same anyway
> > pps: I also don't know why it's putting an <xml> in front of the soap
> > envelope and what this '12a' is but it still just complains about the
> > prefix.
> >
> > ********
> > SOAP MESSAGES
> > ********
> > ==== Request ====
> > POST /scaBPELSampleEcho/services/EchoService HTTP/1.1
> > SOAPAction: ""
> > Content-Type: text/xml; charset=utf-8
> > Accept: text/xml, text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
> > Cache-Control: no-cache
> > Pragma: no-cache
> > User-Agent: Java/1.5.0_05
> > Host: 127.0.0.1
> > Connection: keep-alive
> > Transfer-Encoding: chunked
> >
> > 12a
> > <?xml version="1.0" encoding="utf-8" ?>
> > <SOAP-ENV:Envelope
> > xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
> > xmlns:xs="http://www.w3.org/2001/XMLSchema"
> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
> > <SOAP-ENV:Body>
> > <echo:echome>World</echo:echome>
> > </SOAP-ENV:Body>
> > </SOAP-ENV:Envelope>0
> >
> > ==== Response ====
> > HTTP/1.1 500 Internal Server Error
> > Server: Apache-Coyote/1.1
> > Set-Cookie: JSESSIONID=5D49F92340C18ACB88994AEEC83B1708;
> > Path=/scaBPELSampleEcho
> > Content-Type: text/xml;charset=utf-8
> > Transfer-Encoding: chunked
> > Date: Thu, 17 Aug 2006 22:01:19 GMT
> > Connection: close
> >
> > c6
> > <?xml version='1.0' encoding='utf-8'?>
> > <soapenv:Envelope
> > xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
> > <soapenv:Header />
> > <soapenv:Body>
> > <soapenv:Fault>
> > <faultcode>soapenv:Client</faultcode>91
> > <faultstring>com.ctc.wstx.exc.WstxParsingException:
> > Undeclared namespace prefix "echo" at [row,col {unknown-source}]:
> > [1,243]</faultstring>
> >
> > .... (etc.. )
> >
> > ********
> > sca.module
> > ********
> >
> > <module xmlns="http://www.osoa.org/xmlns/sca/0.9"
> > xmlns:v="http://www.osoa.org/xmlns/sca/values/0.9"
> > xmlns:bpel="http://www.osoa.org/xmlns/bpel/0.9"
> > name="bpel.samples.echoclient">
> > <import.wsdl wsdlLocation="Echo.wsdl"/>
> > <import.sdo wsdlLocation="Echo.wsdl"/>
> > <externalService name="EchoService">
> > <interface.java interface="echo.EchoService"/>
> > <!-- <interface.wsdl interface="http://echo#echoPT"/> -->
> > <binding.ws port="http://echo#wsdl.endpoint(EchoService/EchoPort)
> "/>
> > </externalService> </module>
> >
> > ********
> > echo.wsdl
> > ********
> >
> > <definitions targetNamespace="http://echo"
> > xmlns:tns="http://echo"
> > xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> > xmlns:ns1 ="http://echo"
> > xmlns="http://schemas.xmlsoap.org/wsdl/"
> > xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"
> > xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
> >
> > <types>
> > <xsd:schema targetNamespace="http://echo">
> > <xsd:element name="echome" type="xsd:string"/>
> > </xsd:schema>
> > </types>
> >
> > <message name="StringMessageType">
> > <part name="echoString" element="ns1:echome"/>
> > </message>
> >
> > <portType name="echoPT">
> > <operation name="echo">
> > <input message="tns:StringMessageType" />
> > <output message="tns:StringMessageType" />
> > </operation>
> > </portType>
> >
> > <binding name="EchoBinding" type="tns:echoPT">
> > <soap:binding style="document"
> > transport="http://schemas.xmlsoap.org/soap/http"/>
> > <operation name="echo" >
> > <soap:operation/>
> > <input>
> > <soap:body use="literal"/>
> > </input>
> > <output>
> > <soap:body use="literal"/>
> > </output>
> > </operation>
> > </binding>
> >
> > <service name="EchoService">
> > <port name="EchoPort" binding="tns:EchoBinding">
> > <soap:address
> > location="http://localhost:4040/scaBPELSampleEcho/services/EchoService
> "/>
> > </port>
> > </service>
> > </definitions>
> >
> > ******
> > CLIENT CODE (knocked off from helloworld)
> > ******
> > public class EchoClient {
> >
> > public static final void main(String[] args) throws Exception {
> > // Setup Tuscany monitoring to use java.util.logging
> >
> > LogManager.getLogManager().readConfiguration(
> EchoClient.class.getResourceAsStream("/logging.properties"));
> >
> > Properties levels = new Properties();
> > MonitorFactory monitorFactory = new
> > JavaLoggingMonitorFactory(levels, Level.FINEST, "MonitorMessages");
> >
> > // Create a Tuscany runtime for the sample module component
> > TuscanyRuntime tuscany = new
> > TuscanyRuntime("EchoModuleComponent", "http://echo", monitorFactory);
> >
> > // Start the Tuscany runtime and associate it with this thread
> > tuscany.start();
> >
> > // Get the SCA module context.
> > ModuleContext moduleContext = CurrentModuleContext.getContext();
> >
> > // Locate and Invoke the echo service
> > EchoService echoService =
> > (EchoService)moduleContext.locateService("EchoService");
> > String value = echoService.echo("World");
> > System.out.println(value);
> > System.out.flush();
> >
> > // Disassociate the runtime from this thread
> > tuscany.stop();
> >
> > // Shut down the runtime
> > tuscany.shutdown();
> > }
> > }
> >
> >
> >
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>
>
>
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