Changes between Version 5 and Version 6 of dao-structure


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Timestamp:
Jan 20, 2009, 4:52:33 AM (15 years ago)
Author:
erikvaningen
Comment:

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  • dao-structure

    v5 v6  
    11For the implementation of the Dao's there has been always followed one of the folloging structures:
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    3 == (1) Inheritance Approach ==
    4 
     3== Inheritance Approach ==
     4This approach is only used once for one Dao: ClassificationSchemeDao for all entities which are extending ClassificationScheme of the coreisometadata
    55[[Image(inheritanceApproach.jpg)]]
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    8 == (2) Package Approach ==
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     9
     10
     11== Package Approach ==
     12This is the most often used approach. A Dao is used as the accessor to one or more logically grouped packages.
    1013[[Image(packageApproach.jpg)]]
    1114