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| Need to assign Different Current Time Stamp in a compute |
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| sankritya |
 Posted: Tue Apr 28, 2009 12:04 am Post subject: Need to assign Different Current Time Stamp in a compute |
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Centurion
Joined: 14 Feb 2008
Posts: 100
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Hi All,
In a flow with structure
SOAP INPUT -> Compute1 -> SOAP Request -> Compute2
In the Compute1 I am creating a message for invoking a Web Service using SOAP Request and storing the Time of Request as CURRENT_TIMESTAMP. WebService needs to be invoked multiple times so I have used the WHILE loop for multiple Requests. Code is Like this
WHILE LASTMOVE(refRecordSet) DO
CREATE LASTCHILD OF Environment.Variables.ABC NAME 'XYZ' ;
DECLARE refToStoredTimeInfo REFERENCE TO Environment.Variables.ABC.XYZ[<];
SET refToStoredTimeInfo.Time_IN = CURRENT_TIMESTAMP ;
PROPAGATE TO TERMINAL 'out';
--Move Reference to Next Sibling
MOVE refRecordSet NEXTSIBLING REPEAT TYPE NAME;
END WHILE;
Now if refRecordSet has 5 entries then WebService is Requested 5 Times and Timestamp is recorded 5 Times in the Environment. Though I am getting all the 5 entries for timestamp but they all have the same value , even if I run the flow in debugger and request the web service after a considerable delay.
How can I get the actual Timestamps when the Request was made.I do not want to add an extra compute node as it will be a burden to the performance.
Toolkit 6.1.0.3
Broker version :6 fp3 |
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| Vitor |
| Posted: Tue Apr 28, 2009 12:12 am Post subject: Re: Need to assign Different Current Time Stamp in a compute |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| sankritya wrote: |
| How can I get the actual Timestamps when the Request was made.I do not want to add an extra compute node as it will be a burden to the performance. |
You don't. If you'd looked here you'd have noticed that:
| Quote: |
| All calls to CURRENT_TIMESTAMP within the processing of one node are guaranteed to return the same value. |
Redesign time. 
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| rekarm01 |
| Posted: Tue Apr 28, 2009 2:06 am Post subject: Re: Need to assign Different Current Time Stamp in a compute |
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Grand Master
Joined: 25 Jun 2008
Posts: 1415
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| sankritya wrote: |
| How can I get the actual Timestamps when the Request was made? |
There are a few possible options:- Create a java method that can return the current time in a suitable form, and call that from the ESQL
- Or, create a C custom node to return the current time in a suitable form
- Or, add an extra Compute node, (or Database node, or Filter node)
The last option is probably the most reasonable one.
| sankritya wrote: |
| I do not want to add an extra compute node as it will be a burden to the performance. |
Really? How much of a burden to performance would it be? Please explain. |
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| Vitor |
| Posted: Tue Apr 28, 2009 2:10 am Post subject: Re: Need to assign Different Current Time Stamp in a compute |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| rekarm01 wrote: |
| Create a java method that can return the current time in a suitable form, and call that from the ESQL |
Or use a Java Compute Node
_________________
Honesty is the best policy.
Insanity is the best defence. |
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