Hi everybody,
I'm desperatly trying to use webservices with xfire 1.2.4, but my network
requires proxy authentication to access external resources. I may believe
that XFire 1.2.4 is not able to do that authentication !
I tried :
import org.codehaus.xfire.client.Client;
import com.ibm.wsdl.xml.WSDLReaderImpl;
...
Client client = new Client( new
WSDLReaderImpl().readWSDL("tmp/currencyconvertor.wsdl", null);
// tmp/currencyconvertor.wsdl is a file where I copied the wsdl
(because new Client(url) requires auhtentication too)
// wsdl's url is : http://www.webservicex.net/CurrencyConvertor.asmx?wsdl
client.setProperty(CommonsHttpMessageSender.HTTP_PROXY_HOST, host);
client.setProperty(CommonsHttpMessageSender.HTTP_PROXY_PORT, port);
client.setProperty(CommonsHttpMessageSender.HTTP_PROXY_USER, user);
client.setProperty (CommonsHttpMessageSender.HTTP_PROXY_PASS, pass);
client.addInHandler(new DOMInHandler());
client.addInHandler(new LoggingHandler());
AegisBindingProvider provider =
(AegisBindingProvider)client.getService().getBindingProvider();
TypeMapping tm = provider.getTypeMappingRegistry
().getDefaultTypeMapping();
Object[] results = client.invoke("ConversionRate", new Object[] {"EUR",
"VND"});
it returns "connection timeout" error (a wrong proxy is beeing tried).
I tried (hazardously) to write (before client creation) :
System.setProperty (CommonsHttpMessageSender.HTTP_PROXY_HOST, host);
System.setProperty(CommonsHttpMessageSender.HTTP_PROXY_PORT, port);
but this time the error is :
ERROR: [http.HttpChannel] sendViaClient(HttpChannel.java:129) Server
returned error code = 407 for URI :
http://www.webservicex.net/CurrencyConvertor.asmx. Check server logs for
details
org.codehaus.xfire.fault.XFireFault: Server returned error code = 407 for
URI : http://www.webservicex.net/CurrencyConvertor.asmx . Check server
logs for details
at org.codehaus.xfire.fault.XFireFault.createFault(XFireFault.java:89)
at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:79)
at org.codehaus.xfire.client.Client.invoke(Client.java:335)
at org.codehaus.xfire.client.Client.invoke(Client.java:349)
at BookDynamicClient.main(BookDynamicClient.java:101)
Caused by: org.codehaus.xfire.XFireRuntimeException: Server returned error
code = 407 for URI : http://www.webservicex.net/CurrencyConvertor.asmx.
Check server logs for details
at org.codehaus.xfire.transport.http.HttpChannel.sendViaClient(
HttpChannel.java :130)
at org.codehaus.xfire.transport.http.HttpChannel.send(HttpChannel.java
:48)
at org.codehaus.xfire.handler.OutMessageSender.invoke(
OutMessageSender.java:26)
at org.codehaus.xfire.handler.HandlerPipeline.invoke (
HandlerPipeline.java:131)
at org.codehaus.xfire.client.Invocation.invoke(Invocation.java:75)
... 3 more
So I read sources files available at
http://svn.xfire.codehaus.org/browse/xfire/trunk/xfire/xfire-core/src/main/org/codehaus/xfire/...
, and it appears to me that XFire never look for authentication :
basically, it seems that when invoking method, the client looks for proxy
properties in a MessageContext that is created by Invocation, which doesn't
care about these properties. When no proxy prop are found in this
messagecontext, CommonsHttpMessageSender looks for proxy and port in system
properties (that's why the 407 error), but it won't read neither username
nor password...
Is it possible to modify the messageContext to set my proxy properties in it
and how?
If not, I think that small change in code would help (like reading client
properties - or even system properties - to set proxycredentials in
CommonsHttpMessageSender)...
thanks all !
