Invoke remote SOAP Servlet using ESB SOAP Service component

Question

Hello
I am new to ESB and JDeveloper as well, have been working with Eclipse since now. I have the following problem I can not solve at this time.
I have a SOAP Servlet running on Apache Tomcat 5, which I can call from simple JAVA code using the URL http://localhost:8080/omar/registry/soap
The servlet is defined/described within Tomcat using the web.xml file like:
<servlet>
<servlet-name>
ebxmlrr-soap-receiver-servlet
</servlet-name>
<servlet-class>
org.freebxml.omar.server.interfaces.soap.RegistrySOAPServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
I have already made a web service, which I have deployed on Oracle Application Server (using the SOA suite). In the web service I have wrapped a simple JAVA class which uses the SOAPConnection class to connect to http://localhost:8080/omar/registry/soap and sends a simple SOAP message successfully.
My question is, can I use the http://localhost:8080/omar/registry/soap URL directly from an ESB SOAP Service to send messages to the SOAP Servlet (not to use the web service in Oracle Application Server, but to connect directly to the SOAP Servlet on Tomcat) ?
Regards
Zolt

Answer 1

I have found a WSDL file provided to test the SOAP service I have mentioned before.
The content of the WSDL looks like this:
<?xml version="1.0" encoding="UTF-8"?>
<definitions xmlns:tns="http://omarebxmlrrwsdlnew/" xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" name="StandaloneTestService" targetNamespace="http://omarebxmlrrwsdlnew/">
     <types/>
     <message name="StandaloneTest_sendMessage">
          <part name="Message" type="xsd:string"/>
     </message>
     <message name="StandaloneTest_sendResponse">
          <part name="Response" type="xsd:string"/>
     </message>
     <portType name="StandaloneTestPortType">
          <operation name="sendMessage" parameterOrder="Message">
               <input message="tns:StandaloneTest_sendMessage"/>
               <output message="tns:StandaloneTest_sendResponse"/>
          </operation>
     </portType>
     <binding name="StandaloneTestBinding" type="tns:StandaloneTestPortType">
          <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
          <operation name="sendMessage">
               <soap:operation/>
               <input>
                    <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://omarebxmlrrwsdlnew/"/>
               </input>
               <output>
                    <soap:body use="encoded" encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://omarebxmlrrwsdlnew/"/>
               </output>
          </operation>
     </binding>
     <service name="StandaloneTestService">
          <port name="StandaloneTestPort" binding="tns:StandaloneTestBinding">
               <soap:address location="http://localhost:8080/omar/registry/soap"/>
          </port>
     </service>
</definitions>
Where the address specifies the address of the SOAP service
When I try to use this WSDL inside an ESB SOAP Service I get the following error:
The selected porttype is using a message that is invalid for ESB because it is multi-part or has a simple type.
The message StandaloneTest_sendMessage in operation sendMessage of porttype StandaloneTestPortType is invalid.
Please select another porttype or fix the wsdl.
How can I get pass by this error, what is wrong with the WSDL file ?