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| broc_u |
 Posted: Thu Jul 10, 2014 4:43 am Post subject: Name of inputFile |
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Newbie
Joined: 10 Jul 2014
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Last edited by broc_u on Sun Jul 13, 2014 9:18 pm; edited 1 time in total |
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| Vitor |
| Posted: Thu Jul 10, 2014 4:58 am Post subject: Re: Name of inputFile |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| broc_u wrote: |
| 1)How can I get name of inputfile? |
Examine the area in the message tree where the name is stored. The one listed in the InfoCenter
| broc_u wrote: |
| 2) And Can I check input file is used before or not? |
Under what circumstances, given the operation of the FileInput node, do you feel a file could be reused? 
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| broc_u |
| Posted: Thu Jul 10, 2014 5:06 am Post subject: Re: Name of inputFile |
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Newbie
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Last edited by broc_u on Sun Jul 13, 2014 9:18 pm; edited 1 time in total |
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| Vitor |
| Posted: Thu Jul 10, 2014 5:40 am Post subject: Re: Name of inputFile |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| broc_u wrote: |
But i need get name of input file in compute, get name by esql.
for example i have input file inputXML.xml, i want to get inputxml. |
And as I indicated above, this is available as documented.
| broc_u wrote: |
I have assignment to check inputfile with file in mqsiarchive folder. If this file there is in mqsiarchive folder i must show this file used before.
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How exactly are you going to obtain a list of file names from the mqsiarchive directory from within ESQL? What will you do if a timestamp has been added to the file name before archiving, or if the FileInput node doesn't archive the input file, or if an external process cleans the file out of the archive directory before the second instance comes (we have a cron job that cleans out such directories to preserve space)? What happens if you get a file input1.xml, the sender thinks it didn't arrive and sends input1_resend.xml with the same content?
In short:
a) Why are you not checking to see if the contents of the presented file match a previous incarnation?
b) Why are you not using a transport mechanism other than files that would eliminate the problem at source?
Do not answer "because my assignment is to check the file names". That's not an answer unless you moonlight as a parrot.
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| fjb_saper |
| Posted: Fri Jul 11, 2014 4:19 am Post subject: Re: Name of inputFile |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| Vitor wrote: |
Do not answer "because my assignment is to check the file names". That's not an answer unless you moonlight as a parrot. |
Harsh, Vitor, Harsh... A little bit more gentle I'm sure would get the message across just as clear... 
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| Vitor |
| Posted: Fri Jul 11, 2014 4:42 am Post subject: Re: Name of inputFile |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| fjb_saper wrote: |
| Vitor wrote: |
Do not answer "because my assignment is to check the file names". That's not an answer unless you moonlight as a parrot. |
Harsh, Vitor, Harsh... A little bit more gentle I'm sure would get the message across just as clear... |
The stress of the real world leaking into the online world 
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| Tibor |
| Posted: Fri Jul 11, 2014 10:00 am Post subject: |
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| Vitor |
| Posted: Fri Jul 11, 2014 10:06 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
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Location: Texas, USA
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Not the documentation I referred to above, but certainly the content.
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