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MQSeries.net Forum IndexWebSphere Message Broker SupportWhat are the integer values returned of FIELDTYPE function?

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EBM014
PostPosted: Wed Nov 08, 2017 3:14 am Post subject: What are the integer values returned of FIELDTYPE function? Reply with quote

Newbie

Joined: 05 Nov 2017
Posts: 2

Hi,

As per description of FIELDTYPE function: FIELDTYPE returns an integer representing the type of the field identified by
source_field_reference; this is the type of the field, not the data type of the field that the parameter identifies.

what are the integer values return of this function?

If I have this code, IF FIELDTYPE(root) = '50331648',
what does '50331648' mean?
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fjb_saper
PostPosted: Wed Nov 08, 2017 6:29 am Post subject: Reply with quote

Grand Poobah

Joined: 18 Nov 2003
Posts: 19398
Location: LI,NY

You might want to look at some of the following constants: XMLNSC.Element,
XMLNSC.Folder etc...
If you look at a debug level trace output of the message tree you should see the numeric value for each branch / leaf of the message tree...
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rekarm01
PostPosted: Wed Nov 08, 2017 5:39 pm Post subject: Re: What are the integer values returned of FIELDTYPE functi Reply with quote

Grand Master

Joined: 25 Jun 2008
Posts: 1265

EBM014 wrote:
If I have this code, IF FIELDTYPE(root) = '50331648', what does '50331648' mean?

The generic field type constant values are documented in the Java API (among other places):

Code:
TYPE_UNKNOWN           0 (0x00000000)
TYPE_NAME       16777216 (0x01000000)
TYPE_VALUE      33554432 (0x02000000)
TYPE_NAME_VALUE 50331648 (0x03000000)

If a field is associated with a broker parser, then the parser may define its own field type constants.

A Trace node will usually display the field type name and value, before the field name. For example:

Code:
  (0x01000000:Name  ):Properties = ( ['MQPROPERTYPARSER' : 0x1235789b0]
    (0x03000000:NameValue):MessageSet             = '' (CHARACTER)
    (0x03000000:NameValue):MessageType            = '' (CHARACTER)
    (0x03000000:NameValue):MessageFormat          = '' (CHARACTER)
    ...
  (0x01000000:Folder):XMLNSC     = ( ['xmlnsc' : 0x123926310]
    (0x01000000:Folder):Output = (
      (0x01000000:Folder):LineItem = (
        (0x03000000:PCDataField):LineNum           = '1' (CHARACTER)
        ...
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