I'm having a problem calling web services from flex. My webservice is a doc/lit webservice that takes a complex type that expects the values in a specific sequence (wsdl below). The web service is expecting Password followed by Username, but flex cannot seem to make its mind up which order to pass the values in. Occasionaly it passes them in the correct order, but usually it passes them in the wrong order. The calls and responses are layed out below.
Is this a bug in Flex/Flash Player, or am I doing something wrong. (I am new to Flex)
Thanks in advance for your help
Flash Player - 8,5,0,212
Flex Builder2 - Beta 1
Here is the Web Service mxml definition
<mx:WebService id="loginWS"
wsdl="http://localhost:8080/myWebService/LoginApplication?wsdl">
<mx:operation
name="LoginApplication" result="getLoginResult(event)"
fault="wsFault(event)">
<mx:request>
<LoginApplicationCallParameter>
<Password>
pbk
</Password>
<Username>
pbk
</Username>
</LoginApplicationCallParameter>
</mx:request>
</mx:operation>
</mx:WebService>
Here is the wsdl
<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
targetNamespace="http://myweb.mycompany.com/wsdl"
xmlns:wns="http://myweb.mycompany.com/wsdl"
xmlns:tns="http://myweb.mycompany.com/LoginApplication">
<wsdl:types>
<xsd:schema
xmlns="http://www.w3.org/2001/XMLSchema"
xmlns:tns="http://myweb.mycompany.com/LoginApplication"
xmlns:xsd="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified"
targetNamespace="http://myweb.mycompany.com/LoginApplication">
<xsd:element
name="LoginApplicationCallParameter">
<xsd:complexType>
<xsd:sequence>
<xsd:element
name="Password" type="xsd:string"/>
<xsd:element name="Username"
type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element
name="LoginApplicationResponseParameter">
<xsd:complexType>
<xsd:sequence>
<xsd:element
name="SecurityToken"
type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</wsdl:types>
<wsdl:message
name="LoginApplicationCallParameter">
<wsdl:part
name="LoginApplicationCallParameter"
element="tns:LoginApplicationCallParameter"/>
</wsdl:message>
<wsdl:message
name="LoginApplicationResponseParameter">
<wsdl:part
name="LoginApplicationResponseParameter"
element="tns:LoginApplicationResponseParameter"/>
</wsdl:message>
<wsdl:portType
name="LoginApplicationInterface">
<wsdl:operation
name="LoginApplication">
<wsdl:input
message="wns:LoginApplicationCallParameter"/>
<wsdl:output
message="wns:LoginApplicationResponseParameter"/>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding
name="LoginApplicationBinding"
type="wns:LoginApplicationInterface">
<soap:binding
transport="http://schemas.xmlsoap.org/soap/http"
style="document"/>
<wsdl:operation
name="LoginApplication">
<soap:operation
soapAction=""/>
<wsdl:input>
<soap:body
use="literal"/>
</wsdl:input>
<wsdl:output>
<soap:body
use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service
name="LoginApplicationService">
<wsdl:port name="LoginApplication"
binding="wns:LoginApplicationBinding">
<soap:address
location="http://localhost:8080/myWebService/LoginApplication"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
Here is the calling code
private function callLoginNonAS()
{
loginWS.LoginApplication.send();
}
Here's the call data extracted from the debugger
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"><SOAP-ENV:Body><ns0:LoginApplicationCallParameter xmlns:ns0="http://myweb.mycompany.com/LoginApplication"><ns0:Username>pbk</ns0:Username><ns0:Password>pbk</ns0:Password></ns0:LoginApplicationCallParameter></SOAP-ENV:Body></SOAP-ENV:Envelope>
Here is the response extracted from the debugger
<?xml version="1.0" encoding="UTF-8" standalone="yes"?><SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/"><SOAP:Body><SOAP:Fault><SOAP:faultcode>SOAP:Server</SOAP:faultcode><SOAP:faultstring>Internal server error: Error unmarshalling message body (Expected "{http://myweb.mycompany.com/LoginApplication}Password" start tag, found "{http://myweb.mycompany.com/LoginApplication}Username" start tag (line 2, col 300))</SOAP:faultstring><SOAP:detail><SOAP:DateTimeRaised>Thu Feb 02 09:52:29 GMT 2006</SOAP:DateTimeRaised><SOAP:ExceptionMessage>Error unmarshalling message body (Expected "{http://myweb.mycompany.com/LoginApplication}Password" start tag, found "{http://myweb.mycompany.com/LoginApplication}Username" start tag (line 2, col 300))</SOAP:ExceptionMessage><SOAP:ExceptionType>org.jibx.soap.SOAPException</SOAP:ExceptionType><SOAP:ExceptionTraceback> at org.jibx.soap.SOAPContext.getReceivePayload (null:-1)\r\n at org.jibx.soap.SOAPContext.unmarshalSOAP (null:-1)\r\n at org.jibx.soap.server.SOAPService.processRequest (null:-1)\r\n at org.jibx.soap.server.SOAPServlet.doPost (null:-1)\r\n at javax.servlet.http.HttpServlet.service (HttpServlet.java:717)\r\n at javax.servlet.http.HttpServlet.service (HttpServlet.java:810)\r\n at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter (ApplicationFilterChain.java:237)\r\n at org.apache.catalina.core.ApplicationFilterChain.doFilter (ApplicationFilterChain.java:157)\r\n at org.apache.catalina.core.StandardWrapperValve.invoke (StandardWrapperValve.java:214)\r\n at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:104)\r\n at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:520)\r\n at org.apache.catalina.core.StandardContextValve.invokeInternal (StandardContextValve.java:198)\r\n at org.apache.catalina.core.StandardContextValve.invoke (StandardContextValve.java:152)\r\n at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:104)\r\n at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:520)\r\n at org.apache.catalina.core.StandardHostValve.invoke (StandardHostValve.java:137)\r\n at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:104)\r\n at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:117)\r\n at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:102)\r\n at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:520)\r\n at org.apache.catalina.core.StandardEngineValve.invoke (StandardEngineValve.java:109)\r\n at org.apache.catalina.core.StandardValveContext.invokeNext (StandardValveContext.java:104)\r\n at org.apache.catalina.core.StandardPipeline.invoke (StandardPipeline.java:520)\r\n at org.apache.catalina.core.ContainerBase.invoke (ContainerBase.java:929)\r\n at org.apache.coyote.tomcat5.CoyoteAdapter.service (CoyoteAdapter.java:160)\r\n at org.apache.coyote.http11.Http11Processor.process (Http11Processor.java:793)\r\n at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection (Http11Protocol.java:702)\r\n at org.apache.tomcat.util.net.TcpWorkerThread.runIt (PoolTcpEndpoint.java:571)\r\n at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (ThreadPool.java:644)\r\n at java.lang.Thread.run (Thread.java:534)\r\n</SOAP:ExceptionTraceback></SOAP:detail></SOAP:Fault></SOAP:Body></SOAP:Envelope>
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