It’s been said before. I’ll say it again. The singleton pattern sucks. From a pragmatic point of view, it has two primary drawbacks: reuse and testability.
Reuse
A public static getInstance() method is, by definition, statically bound at compile time. Since you can’t override static methods, reusing singleton code via inheritance means you’ll need to create a [...]
Posts Tagged ‘singleton’
Singletons Cause Cancer
July 11th, 2006
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