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Subject: Re: [wsrp-interop] SAP Consumer interaction with other Producers


Sorry - should have omitted <prt0:desiredLocales/> below altogether! The previous message would have the empty string as its single desiredLocale. So what I meant was the following, as it is valid for desiredLocales not to occur at all.

<prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types">
  <prt0:registrationContext xsi:nil="true"/>
</prt0:getServiceDescription>


Regards

Dave
]
David Ward wrote:
For the record, I would expect the Oracle producer to work with the following schema-compliant message

                                <prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types">
                                  <prt0:registrationContext xsi:nil="true"/>
                                  <prt0:desiredLocales/>
                                </prt0:getServiceDescription>


I guess it's the only combination you had left to try! Note that registrationContext is defined as mandatory but nillable, whereas desiredLocales is optional but not nillable.

Regards

David Ward


Rich Thompson wrote:

Presumably this means the .NET parser is operating in a non-validating manner. The other possibility is that this falls into the bucket of errors we found when looking at what tools did with minOccurs=0 vs nillable=true. Did .NET treat these as equivalent even though schema does not?

I have noted that Richard posted what a minimal valid request looks like.

Rich



"Klein, Avi" <avi.klein@sap.com>

03/15/2004 11:20 AM

To
Andre Kramer <andre.kramer@eu.citrix.com>, wsrp-interop@lists.oasis-open.org
cc

Subject
RE: [wsrp-interop] SAP Consumer interaction with other Producers







Hi Andre,
 
The Web Service stack is an SAP JAX-RPC implementation.
 
Regarding the nillable: that is right, the registration context is indeed what is niilable and only Citrix Producer allowed my to send
                <SOAP-ENV:Body>
                                <prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types">
                                </prt0:getServiceDescription>
                </SOAP-ENV:Body>
 
Upon sending:
                                <prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types">
                                                <prt0:registrationContext xsi:nil="true"/>
                                                <prt0:desiredLocales xsi:nil="true"/>
                                </prt0:getServiceDescription>
I failed with Citrix Producer as well…
 
 
This is actually my question to the other members (especially Oracle representatives), is there something wrong with the way I formed the message or is it a known issue that without a registrationHandle the Oracle producer faults?



From: Andre Kramer [mailto:andre.kramer@eu.citrix.com]
Sent:
Monday, March 15, 2004 6:06 PM
To:
Andre Kramer; Klein, Avi; wsrp-interop@lists.oasis-open.org
Subject:
RE: [wsrp-interop] SAP Consumer interaction with other Producers

 
Now that I actually checked, it is the registration context that is nillable and not the handle but the desiredLocales element is not which just shows that it is best to let the web service tools deal with the issue.
-----Original Message-----
From:
Andre Kramer [mailto:andre.kramer@eu.citrix.com]
Sent:
15 March 2004 15:59
To:
'Klein, Avi'; wsrp-interop@lists.oasis-open.org
Subject:
RE: [wsrp-interop] SAP Consumer interaction with other Producers

Glad the Citrix producer worked for you. It's .NET based and I suspect other stacks want nillable elements to be specified as "xsi:nil='true'" as required by our schema, e.g registrationHandle in getServiceDescription:
 
<soapenv:Body>
 <getServiceDescription xmlns="urn:oasis:names:tc:wsrp:v1:types">
  <registrationContext>
   <registrationHandle xsi:nil="true"/>
      </registrationContext>
   </getServiceDescription>
</soapenv:Body>

 
What Web Service stack are you planning to use?
 
regards,
Andre
-----Original Message-----
From:
Klein, Avi [mailto:avi.klein@sap.com]
Sent:
15 March 2004 15:34
To:
wsrp-interop@lists.oasis-open.org
Subject:
[wsrp-interop] SAP Consumer interaction with other Producers

Hi All,
 
I have kicked off a task here in SAP of implementing interactions between SAP portals and other portals. In the process of the initial checking I have performed some testing of invoking getServiceDescription form some published vendors such as Oracle, IBM Citrix etc. (as published in the demo page).
 
While checking I came across some different behaviors and can use some help in understanding them.
 
The following messages are the messages exchanged by my environment (Consumer) and Oracle Producer, I have tested different sort of messages in order to find out what is wrong. As you can see below I've tried different combinations (even xsi:nil="true"  RPC style) but could not make it work (except for Citrix). I would appreciate any help in understanding what is wrong.
 
Thanks a lot,
 
Avi.
 
Unedited request#1:
<?xml version="1.0" encoding="utf-8"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wn3="http://www.w3.org/1999/XMLSchema" xmlns:wn2="http://www.w3.org/2000/10/XMLSchema" xmlns:wn1="http://www.w3.org/2001/XMLSchema" xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl" xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl"><SOAP-ENV:Body><prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types"></prt0:getServiceDescription></SOAP-ENV:Body></SOAP-ENV:Envelope>
 
Request#1:
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:wn3="http://www.w3.org/1999/XMLSchema"
xmlns:wn2="http://www.w3.org/2000/10/XMLSchema"
xmlns:wn1="http://www.w3.org/2001/XMLSchema"
xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl"
xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl">
                <SOAP-ENV:Body>
                                <prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types">
                                </prt0:getServiceDescription>
                </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
 
 
ORACLE Response#1:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns0="urn:oasis:names:tc:wsrp:v1:types" env:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
  <env:Body>
    <env:Fault>
      <faultcode>env:Server</faultcode>
      <faultstring>Internal Server Error (deserialization error: expected element is missing: {urn:oasis:names:tc:wsrp:v1:types}getServiceDescription)</faultstring>
    </env:Fault>
  </env:Body>
</env:Envelope>
 
 
 
--------------------
 
Unedited request#2:
<?xml version="1.0" encoding="utf-8"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wn3="http://www.w3.org/1999/XMLSchema" xmlns:wn2="http://www.w3.org/2000/10/XMLSchema" xmlns:wn1="http://www.w3.org/2001/XMLSchema" xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl" xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl"><SOAP-ENV:Body><prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types"><prt0:registrationContext xsi:nil="true"/><prt0:desiredLocales xsi:nil="true"/></prt0:getServiceDescription></SOAP-ENV:Body></SOAP-ENV:Envelope>
 
Request#2:
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:wn3="http://www.w3.org/1999/XMLSchema"
xmlns:wn2="http://www.w3.org/2000/10/XMLSchema"
xmlns:wn1="http://www.w3.org/2001/XMLSchema"
xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl"
xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl">
                <SOAP-ENV:Body>
                                <prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types">
                                                <prt0:registrationContext xsi:nil="true"/>
                                                <prt0:desiredLocales xsi:nil="true"/>
                                </prt0:getServiceDescription>
                </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
 
ORACLE Response#2:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns0="urn:oasis:names:tc:wsrp:v1:types" env:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
  <env:Body>
    <env:Fault>
      <faultcode>env:Server</faultcode>
      <faultstring>Internal Server Error (deserialization error: unexpected null value for literal data)</faultstring>
    </env:Fault>
  </env:Body>
</env:Envelope>
 
 
 
--------------------
Unedited request#3:
<?xml version="1.0" encoding="utf-8"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wn3="http://www.w3.org/1999/XMLSchema" xmlns:wn2="http://www.w3.org/2000/10/XMLSchema" xmlns:wn1="http://www.w3.org/2001/XMLSchema" xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl" xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl"><SOAP-ENV:Body><prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types"><prt0:registrationContext/><prt0:desiredLocales/></prt0:getServiceDescription></SOAP-ENV:Body></SOAP-ENV:Envelope>
 
Request#3:
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:wn3="http://www.w3.org/1999/XMLSchema"
xmlns:wn2="http://www.w3.org/2000/10/XMLSchema"
xmlns:wn1="http://www.w3.org/2001/XMLSchema"
xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl"
xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl">
                <SOAP-ENV:Body>
                                <prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types">
                                                <prt0:registrationContext/>
                                                <prt0:desiredLocales/>
                                </prt0:getServiceDescription>
                </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
 
ORACLE Response#3:
 
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns0="urn:oasis:names:tc:wsrp:v1:types" env:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
  <env:Body>
    <env:Fault>
      <faultcode>env:Server</faultcode>
      <faultstring>Internal Server Error (deserialization error: deserialization error: expected element is missing: {urn:oasis:names:tc:wsrp:v1:types}registrationContext)</faultstring>
    </env:Fault>
  </env:Body>
</env:Envelope>
 
--------------------
Unedited request#4:
<?xml version="1.0" encoding="utf-8"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wn3="http://www.w3.org/1999/XMLSchema" xmlns:wn2="http://www.w3.org/2000/10/XMLSchema" xmlns:wn1="http://www.w3.org/2001/XMLSchema" xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl" xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl"><SOAP-ENV:Body><prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types"><prt0:registrationContext/></prt0:getServiceDescription></SOAP-ENV:Body></SOAP-ENV:Envelope>
 
Request#4:
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:wn3="http://www.w3.org/1999/XMLSchema"
xmlns:wn2="http://www.w3.org/2000/10/XMLSchema"
xmlns:wn1="http://www.w3.org/2001/XMLSchema"
xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl"
xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl">
                <SOAP-ENV:Body>
                                <prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types">
                                                <prt0:registrationContext/>
                                </prt0:getServiceDescription>
                </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
 
ORACLE Response#4:
<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns0="urn:oasis:names:tc:wsrp:v1:types" env:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
  <env:Body>
    <env:Fault>
      <faultcode>env:Server</faultcode>
      <faultstring>Internal Server Error (deserialization error: deserialization error: expected element is missing: {urn:oasis:names:tc:wsrp:v1:types}registrationContext)</faultstring>
    </env:Fault>
  </env:Body>
</env:Envelope>
 
 
The only successful attempt was with Citrix producer as described bellow:
 
Unedited response:
<?xml version="1.0" encoding="utf-8"?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wn3="http://www.w3.org/1999/XMLSchema" xmlns:wn2="http://www.w3.org/2000/10/XMLSchema" xmlns:wn1="http://www.w3.org/2001/XMLSchema" xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl" xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl"><SOAP-ENV:Body><prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types"></prt0:getServiceDescription></SOAP-ENV:Body></SOAP-ENV:Envelope>
 
Response:
<?xml version="1.0" encoding="utf-8"?>
<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:wn3="http://www.w3.org/1999/XMLSchema"
xmlns:wn2="http://www.w3.org/2000/10/XMLSchema"
xmlns:wn1="http://www.w3.org/2001/XMLSchema"
xmlns:wn0="http://schemas.xmlsoap.org/soap/encoding/"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:wn4="urn:oasis:names:tc:wsrp:v1:wsdl"
xmlns:tns="urn:oasis:names:tc:wsrp:v1:wsdl">
                <SOAP-ENV:Body>
                                <prt0:getServiceDescription xmlns:prt0="urn:oasis:names:tc:wsrp:v1:types">
                                </prt0:getServiceDescription>
                </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
 
Citrix Response:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsa="http://schemas.xmlsoap.org/ws/2003/03/addressing"xmlns:wsu="http://schemas.xmlsoap.org/ws/2002/07/utility">
  <soap:Header>
    <wsa:From>
      <wsa:Address>http://schemas.xmlsoap.org/ws/2003/03/addressing/role/anonymous</wsa:Address>
    </wsa:From>
    <wsa:MessageID>uuid:e8cf8fbc-954f-4c68-872b-74c93392ab5e</wsa:MessageID>
    <wsu:Timestamp>
      <wsu:Created>2004-03-15T14:22:18Z</wsu:Created>
      <wsu:Expires>2004-03-15T14:27:18Z</wsu:Expires>
    </wsu:Timestamp>
  </soap:Header>
  <soap:Body>
    <getServiceDescriptionResponse xmlns="urn:oasis:names:tc:wsrp:v1:types">
      <requiresRegistration>true</requiresRegistration>
      <registrationPropertyDescription>
        <propertyDescriptions name="producerAgent:Citrix:NETlets:1.0" type="xsd:string"/>
        <propertyDescriptions name="DIME" xmlns:q1="urn:citrix.com/wsrp" type="q1:informational"/>
        <propertyDescriptions name="applicationCachingScopes" xmlns:q2="urn:citrix.com/wsrp" type="q2:informational"/>
        <propertyDescriptions name="resourcesDirect" xmlns:q3="urn:citrix.com/wsrp" type="q3:informational"/>
      </registrationPropertyDescription>
    </getServiceDescriptionResponse>
  </soap:Body>
</soap:Envelope>
 
 
 

--


David Ward
Principal Software Engineer
Portlet Technologies
Oracle Portal
Oracle European Development Centre
520 Oracle Parkway
Thames Valley Park
Reading
Berkshire RG6 1RA
UK
Email: david.ward@oracle.com
Tel: +44 118 924 5079
Fax: +44 118 924 5005


--


David Ward
Principal Software Engineer
Portlet Technologies
Oracle Portal
Oracle European Development Centre
520 Oracle Parkway
Thames Valley Park
Reading
Berkshire RG6 1RA
UK
Email: david.ward@oracle.com
Tel: +44 118 924 5079
Fax: +44 118 924 5005



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