Version 2 (modified by 16 years ago) ( diff ) | ,
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Using interfaces or not.
Option 1: Using interfaces
- + Implementation is separated from its implementation
- - duplicates number of files
- - more work
Option 2: Not using interfaces
- + less files
- + you ain't gonna need it
- - Spring wants one approach or the other (<tx:annotation-driven proxy-target-class="true" />).
Chosen option 2.
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