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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » Get Data type 'FIELDTYPE' in Runtime using ESQL

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smdavies99
PostPosted: Thu Aug 13, 2015 10:59 pm    Post subject: Re: Get Data type 'FIELDTYPE' in Runtime using ESQL Reply with quote

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Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
Vitor wrote:



No, and I'd be interested to hear a valid use case when you'd need to do so rather than the more convention means of validating XML against an XSD.


I had a situation around 10 years ago where I had to validate each field in the incoming message and throw specific errors if the value in say field 2 was say 10 and the value of field 1 indicated that the max value in Field 2 could be 8.
If the value in field 1 was different then a value of 10 in F2 was good.

simple xsd validation could not handle that.
It was a PITA to code. The spec had been developed by someone who didn't have a clue when it came to XML structures.

This should be the real 0.000001% exception though.
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Vitor
PostPosted: Fri Aug 14, 2015 4:43 am    Post subject: Re: Get Data type 'FIELDTYPE' in Runtime using ESQL Reply with quote

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Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
smdavies99 wrote:
Vitor wrote:



No, and I'd be interested to hear a valid use case when you'd need to do so rather than the more convention means of validating XML against an XSD.


I had a situation around 10 years ago where I had to validate each field in the incoming message and throw specific errors if the value in say field 2 was say 10 and the value of field 1 indicated that the max value in Field 2 could be 8.
If the value in field 1 was different then a value of 10 in F2 was good.

simple xsd validation could not handle that.
It was a PITA to code. The spec had been developed by someone who didn't have a clue when it came to XML structures.

This should be the real 0.000001% exception though.


That reeks of business validation not message validation.
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