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| w |
 Posted: Mon Nov 08, 2010 9:39 pm Post subject: Need toConvert XLS(excel file) to XML |
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Apprentice
Joined: 08 Nov 2010
Posts: 44
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I have to convert .xls to xml using WMB 6.1. Can any one tell me how to parse excel file using WMB.
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| smdavies99 |
| Posted: Mon Nov 08, 2010 10:33 pm Post subject: |
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Jedi Council
Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.
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Have you looked at the actual on disk data structure of the .xls file?
A simple text editor does the job very well.
My guess is that if you do that you may well see what sort of 'pattern' the data is in.
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Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions. |
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| w |
| Posted: Mon Nov 08, 2010 10:40 pm Post subject: |
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Apprentice
Joined: 08 Nov 2010
Posts: 44
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The structure of the data in xls file is something like this
FirstName LastName Address
xx yyy zzzzz
aa bb ccc
when opened in a text editor there is no pattern to be found. |
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| kimbert |
| Posted: Tue Nov 09, 2010 1:06 am Post subject: |
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Jedi Council
Joined: 29 Jul 2003
Posts: 5543
Location: Southampton
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Any reason why the .xls cannot be exported as CSV, which broker can parse very easily? Probably a lot easier and safer than trying to parse a proprietary file format which could easily change.
Failing that, there must be Java libraries out there which can do the job. |
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| w |
| Posted: Tue Nov 09, 2010 1:14 am Post subject: |
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Apprentice
Joined: 08 Nov 2010
Posts: 44
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| Well,the file that is coming is .xls only and is being put there by another system . So it cannot be made into CSV .And yes there are java API s availiable . Since i have to develop it using WMB 6.1 i was thinking if it could be done without using java. |
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| kimbert |
| Posted: Tue Nov 09, 2010 1:55 am Post subject: |
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Jedi Council
Joined: 29 Jul 2003
Posts: 5543
Location: Southampton
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Well, if you want to create a message set that can parse any .xls file, you need to read this : http://msdn.microsoft.com/en-us/library/cc313154%28v=office.12%29.aspx
Alternativelty, you could talk to the people who maintain the sending application and ask them whether they can *guarantee* to only use a subset of the .xls file format. Then you can relate that information to the specification and design a simpler message set.
In practice, I don't think you should do either of those things. The practical options are:
a) ask the sender to export the spreadsheet as csv. But I think you said that this is not an option.
- use a some Java ( in a WMB JavaCompute node ) to parse the .xls into a message tree
See this thread from 2007: http://www.mqseries.net/phpBB2/viewtopic.php?p=176499&sid=09a02666bcb00fca4b96d282519b0910
There is a good reason why very few WMB users want to do this - it is not a good idea to build proprietary file formats into your business integration strategy. |
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| w |
| Posted: Tue Nov 09, 2010 2:39 am Post subject: |
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Apprentice
Joined: 08 Nov 2010
Posts: 44
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| @kimbert Thank you . It seems that the best way out is to use java APIs. |
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