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Get Namespace alias dynamically in ESQL

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talalanwar

Posted: Wed Aug 03, 2016 12:48 am Post subject: Get Namespace alias dynamically in ESQL

Newbie

Joined: 26 Jan 2013
Posts: 7

Hi Team,

I have a WSDL in which some operations have a Base Type as input parameter. This same Base Type has many derived types defined within same XSD/WSDL. So consumer of this wsdl can pass derived in same operation.

To represent this in an xml/soap message we have to use xsi:type as attribute with the element tag and set the respective type referred with its namespace.

Now the issue we are facing in ESQL is Namespace alias gets changed at run-time and i am unable to set xsi:type with correct NS alias reference.

Here is an example of the code:

Code:

DECLARE ns1 NAMESPACE 'http://schemas.test.org/2004/07/Test';
DECLARE ns NAMESPACE 'http://tempuri.org/';
DECLARE xsi NAMESPACE 'http://www.w3.org/2001/XMLSchema-instance';

SET OutputRoot.SOAP.Body.ns:Get.ns:request.(XMLNSC.Attribute)xsi:type = 'ns1:DerivedRequest';
SET OutputRoot.SOAP.Body.ns:Get.ns:request.ns1:EndDate = CURRENT_TIMESTAMP;

ns1 is getting changed to NS2 at runtime. That is breaking the xml because xsi:type is hardcoded.

talalanwar

Posted: Wed Aug 03, 2016 1:51 am Post subject:

Newbie

Joined: 26 Jan 2013
Posts: 7

Found a work around by declaring ns explicitly with root object. It will force alias name to be retained at run time.

Thanks to one of the friends.

Code:

SET OutputRoot.SOAP.Body.ns:Get.(XMLNSC.NamespaceDecl)xmlns:ns1 = ns1;
SET OutputRoot.SOAP.Body.ns:Get.(XMLNSC.NamespaceDecl)xmlns:xsi = xsi;

Last edited by talalanwar on Wed Aug 03, 2016 1:55 am; edited 1 time in total

timber

Posted: Wed Aug 03, 2016 1:53 am Post subject:

Grand Master

Joined: 25 Aug 2015
Posts: 1292

You may be hitting a known issue with the XMLNSC domain. Which version of IIB are you using ( please quote the full version number)?

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