| JDeveloper and BLOB [message #394810] |
Mon, 30 March 2009 06:58  |
akzirk
Messages: 3
Registered: March 2009
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Junior Member |
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I'm new in JDeveloper.
I need help with that problem:
Table with BLOB column which contents binary file.
File is jpg, pdf, doc ...etc.
I will make "standard" adf table or form for that table.
But I need some correction for that blob:
1. If that blob column will be jpg -> that jpg file will be shows.
2. If that blob will be pdf, doc, zip ...etc -> I need to create some shortcut for download that file.
Do you have anybody some example or advice ow to do it?
Thanks, FiL
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| Re: JDeveloper and BLOB [message #394822 is a reply to message #394810] |
Mon, 30 March 2009 07:30  |
Frank
Messages: 7901
Registered: March 2000
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Senior Member |
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You will somehow have to store the filetype of the contents of the BLOB somewhere.
Having the filetype present, you can make your code do the correct stuff.
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| Re: JDeveloper and BLOB [message #394823 is a reply to message #394810] |
Mon, 30 March 2009 07:40 |
akzirk
Messages: 3
Registered: March 2009
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Junior Member |
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Problem is not in filetype. Filetype is for example in database in column "filetype". I need to know how to show picture and how to download file from blob column.
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| Re: JDeveloper and BLOB [message #394837 is a reply to message #394810] |
Mon, 30 March 2009 08:43 |
akzirk
Messages: 3
Registered: March 2009
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Junior Member |
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Haha. It is very funny. Do you see there some relevant results? I try to found on google some useful sulotion last week but without success.
I need to find solution for release 10, almost solutions are for release 11, including good demo from oracle pages.
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| Re: JDeveloper and BLOB [message #394874 is a reply to message #394837] |
Mon, 30 March 2009 12:13 |
Frank
Messages: 7901
Registered: March 2000
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Senior Member |
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Not at all meant to be funny.
It's just that when I googled, the second hit was a link to Oracle's Forum (this one), which had the same question.
It linked through to an earlier question on Oracle Forums, where the person too explicitly asked for a JDev 10 solution.
I don't know what your level of Java skills is, so I have no idea how explicit the examples need to be.
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