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| TDS Parsing |
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| kirankinnu |
 Posted: Mon Jul 07, 2008 5:33 am Post subject: TDS Parsing |
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Centurion
Joined: 12 Jun 2004
Posts: 128
Location: Chicago, IL
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Hi,
We have a requirement to parse the message in TDS format. The input format is
A|sdfgdg|dfgdsgd|dfgdg|12345
B|34567|56765757|q4242425|34646
B|983454|345645645|sdfghjkfgbd|sdfhsgvbdfbg
B|3459346534|353785345|23534554654|sdgrydfhbdfb
A|dfgsdfg|sdhhghg|sgdvdvd|235346546
B|sgubjsdfg|sdfgbjhdgdb|sdghbdfj|skgjbgjbfd
B|dsfgdg|dfgdg|dfgdfgd|dfgdgd
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For each Header starting with A there r a set of line Items starting with B. But we are not sure how many. This is how I defined the Message Set
For Header: All Elements Delimited, Group Terminator: <CR> , Delimiter: |
For Line Item: All Elements Delimited, Delimiter: |
I am stuck over here, When I mention these properties, we are able to only parse the first set. Please do advice how to proceed from here.
Thank You,
Kiran |
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| sridhsri |
| Posted: Mon Jul 07, 2008 5:59 am Post subject: |
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Master
Joined: 19 Jun 2008
Posts: 297
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From you message, it appears that they are tagged and delimited.
I would assume that A and B are tags. So, I would create a complex type with two elements (A of Type AType and B of BType). A occurs once and B -1 number of times. Th parent complex type is tagged and delimited (You could use th length of tag as 1).
The AType and BType complex structures are themselves all delimited.
I hope this helps. |
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| kimbert |
| Posted: Mon Jul 07, 2008 6:02 am Post subject: |
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Jedi Council
Joined: 29 Jul 2003
Posts: 5543
Location: Southampton
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The A and B are tags, so you should be using Tagged Delimited, not All Elements Delimited.
- Set 'Tag Data Separator' to '|'
- On the Header element, set the 'Tag' property to 'A'
- On the 'LineItem' element, set it to 'B'
- Make sure that 'LineItem' has maxOccurs set to -1 and Repeating Element Delimiter set to <CR> |
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| kirankinnu |
| Posted: Mon Jul 07, 2008 10:34 am Post subject: |
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Centurion
Joined: 12 Jun 2004
Posts: 128
Location: Chicago, IL
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With the Tags we are able to parse the First Set i.e.,
A.....
B....
B.....
B.....
B....
But after that for the second set we are getting error. How does the broker recognize the start of second set. Here are the properties I mentioned.
Complex Type A: Tagged Demilited, Dimiter: |, Tag Data Seperator: | & Tag : A
Complex Type B: Tagged Demilited, Dimiter: |, Tag Data Seperator: | & Tag : B, Repeating ElementDelimiter: <LF>
Complex Type C contains A(1) & B(1...n) All Elements Delimited, Delimiter: <LF>. At the element level Repeating Element Delimiter: <LF>
We are not sure of complex type C, Which Data Element Seperation should we select.
Thank you for the support,
Kiran |
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| sridhsri |
| Posted: Mon Jul 07, 2008 10:51 am Post subject: |
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Master
Joined: 19 Jun 2008
Posts: 297
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From your note, I am assuming that you have the sequence of Header(once) and Records(-1) repeat -1 times. If that is indeed the case, you could try
Complex Type C
->Sequence (-1 times)
Header (1) of HeaderType
Records(-1) of RecordType
For you other question, Complex Type C (or in this case sequence) would be tagged and delimited. HeaderType and RecordType can just be All Elements Limited. |
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| kimbert |
| Posted: Mon Jul 07, 2008 11:19 am Post subject: |
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Jedi Council
Joined: 29 Jul 2003
Posts: 5543
Location: Southampton
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Just to make that completely clear, you need this:
| Code: |
Element name="Message"
ComplexType DataElementSeparation="Tagged Delimited", Delimiter="<LF>", Tag Data Separator="|"
Group DataElementSeparation="Tagged Delimited", Delimiter="<LF>", GroupTerminator="<LF>", Tag Data Separator="|", maxOccurs=-1
Element name="Header", Tag="A", minOccurs=1, maxOccurs=1
ComplexType DataElementSeparation="All Elements Delimited", Delimiter="|",
Element name="headerField1" ...
Element name="headerField2" ...
Element name="LineItem", Tag="B" RepeatingElementDelimiter="<LF.>", minOccurs=0, maxOccurs=-1
ComplexType DataElementSeparation="All Elements Delimited", Delimiter="|",
Element name="lineItemField1" ...
Element name="lineItemField2" ...
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| kirankinnu |
| Posted: Mon Jul 07, 2008 11:43 am Post subject: |
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Centurion
Joined: 12 Jun 2004
Posts: 128
Location: Chicago, IL
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