File:  [NeXTSTEP 3.3 examples] / Examples / EnterpriseObjects / SHLExamples / DataSource / README.rtf
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Tue Apr 24 17:48:51 2018 UTC (8 years, 1 month ago) by root
Branches: NeXT, MAIN
CVS tags: NeXTSTEP33, HEAD
Sample Programs from NeXSTEP 3.3

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\pard\tx1600\tx3200\tx4800\tx6400\tx8000\tx9600\tx11200\tx12800\tx14400\tx16000\f0\b0\i0\ulnone\fs72\fc0\cf0 DataSource.app\

\fs24 SHL Object Technology Center\
e-mail: [email protected]\
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\pard\tx560\tx1120\tx1680\tx2240\tx2800\tx3360\tx3920\tx4480\tx5040\tx5600\fc1\cf1 This example demonstrates how you can implement a custom data source by creating an object that conforms to the EODataSources protocol.  From an EOController perspective (UI layer), a persistent store (ie. a database) is not required, just an object that conforms to the EODataSources protocol.  Thus you can take advantage of the features found in EOController (buffering, undo, etc) without having a real database by implementing a custom data source.\
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\fc0\cf0 NEXTSTEP 3.2  and EOF Release 1.0\

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\b\fs36 Program Organization
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DataSource.[hm] conforms to the EODataSources protocol.\
Motorcycle.[hm] is the class of objects provided by the data source.\
Images (folder) contains some motorcycle images you can use for inserts / updates.
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\b\fs36 Revision History 
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June 94	Version 1.0.\

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