Brokerdemo

Question

While trying it on a perfectly good wdsl (at least MS toolkit likes it) it throws
the following exception:
Creating external service
java.io.IOException: can not have more than one return type
at weblogic.soap.wsdl.binding.Message.getReturnType(Message.java:64)
at weblogic.soap.wsdl.binding.BindingOperation.populate(BindingOperation.java:52)
at weblogic.soap.wsdl.binding.Binding.populate(Binding.java:48)
at weblogic.soap.wsdl.binding.Definition.populate(Definition.java:116)
at weblogic.soap.WebServiceProxy.getServiceAt(WebServiceProxy.java:173)
at weblogic.soap.WebServiceProxy.getServiceAt(WebServiceProxy.java:137)
at weblogicx.soap.tools.broker.ExternalService.getView(ExternalService.java:209)
at weblogicx.soap.tools.broker.ExternalService.<init>(ExternalService.java:38)
at weblogicx.soap.tools.broker.Registry$2.mouseReleased(Registry.java:192)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
at java.awt.Component.processMouseEvent(Component.java:3715)
at java.awt.Component.processEvent(Component.java:3544)
at java.awt.Container.processEvent(Container.java:1164)
at java.awt.Component.dispatchEventImpl(Component.java:2593)
at java.awt.Container.dispatchEventImpl(Container.java:1213)
at java.awt.Component.dispatchEvent(Component.java:2497)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
at java.awt.Container.dispatchEventImpl(Container.java:1200)
at java.awt.Window.dispatchEventImpl(Window.java:914)
at java.awt.Component.dispatchEvent(Component.java:2497)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)
Dimitri

Answer 1

Duh! You are absolutely right - I was using Response object directly:
<message name="clsFlightLookup.LoadResponse">
<part name="Result" type="xsd:int" />
<part name="vSessionID" type="xsd:anyType" />
<part name="strReqFromCityCode" type="xsd:string" />
<part name="strReqToCityCode" type="xsd:string" />
<part name="strReqDepartDate" type="xsd:string" />
<part name="strReqDepartTime" type="xsd:string" />
<part name="strResultxml" type="xsd:anyType" />
<part name="Flight_Type" type="xsd:short" />
<part name="strReqFromAirportCode" type="xsd:string" />
<part name="strReqToAirportCode" type="xsd:string" />
<part name="strReqAirlineCode" type="xsd:string" />
<part name="nRowCount" type="xsd:short" />
</message>
BTW, interoperability is definitely a major issue - I tried few examples
from xmethods.net and almost all of them (except those you selected for
the J1 demo) do not work for one reason or another.
Manoj Cheenath <[email protected]> wrote:
Hum! can you pls send me the .wsdl file. From the stack trace it
seems, the wsdl defines two parts in the response message. As you
know, java methods can only return one value. so WLS only
support one part in the response message.
regards,
-manoj
Dimitri Rakitine wrote:
While trying it on a perfectly good wdsl (at least MS toolkit likes it) it throws
the following exception:
Creating external service
java.io.IOException: can not have more than one return type
at weblogic.soap.wsdl.binding.Message.getReturnType(Message.java:64)
at weblogic.soap.wsdl.binding.BindingOperation.populate(BindingOperation.java:52)
at weblogic.soap.wsdl.binding.Binding.populate(Binding.java:48)
at weblogic.soap.wsdl.binding.Definition.populate(Definition.java:116)
at weblogic.soap.WebServiceProxy.getServiceAt(WebServiceProxy.java:173)
at weblogic.soap.WebServiceProxy.getServiceAt(WebServiceProxy.java:137)
at weblogicx.soap.tools.broker.ExternalService.getView(ExternalService.java:209)
at weblogicx.soap.tools.broker.ExternalService.<init>(ExternalService.java:38)
at weblogicx.soap.tools.broker.Registry$2.mouseReleased(Registry.java:192)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:231)
at java.awt.Component.processMouseEvent(Component.java:3715)
at java.awt.Component.processEvent(Component.java:3544)
at java.awt.Container.processEvent(Container.java:1164)
at java.awt.Component.dispatchEventImpl(Component.java:2593)
at java.awt.Container.dispatchEventImpl(Container.java:1213)
at java.awt.Component.dispatchEvent(Component.java:2497)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:2451)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:2216)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:2125)
at java.awt.Container.dispatchEventImpl(Container.java:1200)
at java.awt.Window.dispatchEventImpl(Window.java:914)
at java.awt.Component.dispatchEvent(Component.java:2497)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:339)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:131)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:98)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:85)
Dimitri--
Dimitri