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| paustin_ours |
 Posted: Mon Oct 03, 2005 9:55 am Post subject: encoded data |
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Yatiri
Joined: 19 May 2004
Posts: 667
Location: columbus,oh
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i get a 64 base encoded binary data as an input xml.
how do i convert this back to binary? is there special decoding that is needed or can i cast it to blob and assign the values to a hexbinary field? my output needs to be MRM. |
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| jefflowrey |
| Posted: Mon Oct 03, 2005 10:02 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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| paustin_ours |
| Posted: Mon Oct 03, 2005 10:47 am Post subject: |
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Yatiri
Joined: 19 May 2004
Posts: 667
Location: columbus,oh
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| even if i parse the data thats coming in as 64 base encoded data. how do i decode it back to output as binary? |
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| jefflowrey |
| Posted: Mon Oct 03, 2005 10:52 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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I hope you're not intending to include raw binary data inside XML.
That won't work.
Otherwise, the answer is the same as anything else in broker. Copy the logical data to a different element that has a different physical rendering.
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I am *not* the model of the modern major general. |
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| paustin_ours |
| Posted: Mon Oct 03, 2005 4:12 pm Post subject: |
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Yatiri
Joined: 19 May 2004
Posts: 667
Location: columbus,oh
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| am sry not sure if i got that. how is the decoding taken care of? |
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| jefflowrey |
| Posted: Mon Oct 03, 2005 4:19 pm Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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| paustin_ours wrote: |
| am sry not sure if i got that. how is the decoding taken care of? |
The broker does it, the same way that it does EBCDIC to Unicode to ASCII.
Remember that broker always converts *everything* into Unicode internally. So when you go to access the Logical Message Tree, all the data will be in Unicode.
So in order to support messages that have data in a base64 encoded physical format, Broker must be able to decode that into Unicode. And then reencode that Unicode into whatever other physical format you instruct it to.
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I am *not* the model of the modern major general. |
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