HTTP POST binding not available in 11g???

Question

Hi,
I am trying to call a HTTP service using HTTP POST, passing HTTP params to it. I created a small bpel process in 10.1.3.4, and used the HTTP POST samples, which worked out really well.
However target platform is 11g. So I just tried to migrate the project and got the following warnings.
WARNUNG: UPGBPEL-02043: The WSDL used for "HTTPPostParam" has HTTP based binding definition for the porttype specified. SOA Suite 11g does not support this and hence upgrade will not carry this over to the generated composite. Compilation will fail if the composite reference is not setup with binding. After upgrade, setup the reference by specifying a WSDL with SOAP binding. Check SOA Upgrade guide for more information.
WARNUNG: UPGBPEL-02009: No Binding setup for : "HTTPPostParam". This will cause compilation of the upgraded project to fail. Check SOA Upgrade documentation on manual steps necessary to bind this composite reference. If necessary, upgrade and deploy any dependencies. If planning to retain 1013x nodes in this projects dependency tree, check earlier part of this log for 1013x WSDL URLs that can be used.
Does this really tell me that HTTP post or get is not available anymore? Or do I miss anything? Or is there a workaround?
Thanks and regards,
Thomas
PS: This is my POSTParam WSDL, which is not yet complete, but working on 10.1.3.4
<?xml version="1.0" encoding="utf-8"?>
<definitions xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:tns="http://http.oracle.com/postParam"
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/"
xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
targetNamespace="http://http.oracle.com/postParam"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:get="http://xmlns.oracle.com/HttpClientBPELProcess">
<types>
<xsd:schema xmlns="http://www.w3.org/2001/XMLSchema">
<xsd:import schemaLocation="HttpClientBPELProcess.xsd"
namespace="http://xmlns.oracle.com/HttpClientBPELProcess"/>
</xsd:schema>
<!--
<xsd:schema elementFormDefault="qualified"
targetNamespace="http://http.oracle.com/postParam">
<xsd:element name="param" nillable="true" type="xsd:string"/>
</xsd:schema>
-->
</types>
<message name="HttpPostParamIn">
<part name="HighwayEndpointId" type="xsd:string"/>
<part name="HighwayMessageId" type="xsd:string"/>
<part name="HighwayMessage" type="xsd:string"/>
<part name="Synchronous" type="xsd:string"/>
<part name="DISABLE_MESSAGEINPUT_ECHO" type="xsd:string"/>
</message>
<message name="HttpPostParamOut">
<part name="Body" element="get:Request"/>
</message>
<portType name="HttpPostParamPortType">
<operation name="PostData">
<input message="tns:HttpPostParamIn"/>
<output message="tns:HttpPostParamOut"/>
</operation>
</portType>
<binding name="HttpPostParamBinding" type="tns:HttpPostParamPortType">
<http:binding verb="POST"/>
<operation name="PostData">
<http:operation location="/highway/http/SubmitMessage"/>
<input>
<mime:content type="application/x-www-form-urlencoded"/>
<!--
<mime:content type="text" part="param1"/>
<mime:content type="text" part="param2"/>
-->
</input>
<output>
<mime:mimeXml part="Body"/>
</output>
</operation>
</binding>
<service name="PostParamService">
<port name="HttpPostParamPort" binding="tns:HttpPostParamBinding">
<http:address location="http://itrax03.wlgore.com:8080"/>
</port>
</service>
<plnk:partnerLinkType name="PostParamService">
<plnk:role name="PostParamServiceProvider">
<plnk:portType name="tns:HttpPostParamPortType"/>
</plnk:role>
</plnk:partnerLinkType>
</definitions>

Answer 1

The sample that heidi posted above is basically the codebase to the http binding we are planning to ship with Patchset 2. It's based on Jax-WS' http binding.
Let me know if you run into any issues (the source is included - so you can play around :) - no license )