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();
}
}
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
