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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » WSDL changes impact on esql.

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wilsonjohn24
PostPosted: Mon Dec 14, 2009 12:08 am    Post subject: WSDL changes impact on esql. Reply with quote

Voyager

Joined: 02 Feb 2007
Posts: 93
Location: Scotland
Hi,

Background:
--------------

Largely esql code base with lots of transformation from XML/Soap->XML/Soap + fixed format ( legacy). All the XML/Soaps are formalized via wsdls.

Context:
---------

Lot of core data types changed name/namespace etc to the extent that all 160+ wsdl operation changed. More than not the changes involved adding/removing namespaces.

i.e.

SET namespace1:aa.bb:cc:namespace2:dd to namespace2:aa:namespace3:bb.namespace3:cc:namespace1:dd


This had an obvious impact on the esql that we had to go through and manually change the code/search replace.


Requirement:
---------------

For large scale WSDL changes to be automatically detected/fixed in the esql.

Solution
------------

So if any one has any nice solution/ideas on this one it would be much appreciated? ( except wsdls represented as message sets)


thanks

John
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AkankshA
PostPosted: Mon Dec 14, 2009 3:16 am    Post subject: Reply with quote

Grand Master

Joined: 12 Jan 2006
Posts: 1494
Location: Singapore
always declare namespaces in a common place/schema to avoid changing namespaces many places...

Since u hv fixed length structure so you anyways are catering to that as message set

In case the wsdl structure is changed, then i fear you may have to change the code manually for element access

Such huge changes is wsdl is not a common phenomenon and so i would prefer getting enough time to update my application too...
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wilsonjohn24
PostPosted: Thu Dec 17, 2009 11:48 pm    Post subject: Reply with quote

Voyager

Joined: 02 Feb 2007
Posts: 93
Location: Scotland
Yeah the namespace are all DECLARED constants and can be changed simply.

It is the reference to the namespace in the esql paths that changed.


"In case the wsdl structure is changed, then i fear you may have to change the code manually for element access "

>> Kind of though/hoped that was the answer.
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