FactoryPattern: Difference between revisions
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* lots of coding for factory classes | * lots of coding for factory classes | ||
* compile time depency leads to high build times | * compile time depency leads to high build times | ||
==Alternatives== | |||
* explicit injection by parameter of the ctor | |||
Latest revision as of 13:21, 2 February 2010
Factory Pattern
Instead of calling new X() in java code you use XFactory.get()
Advantages
You have a decoupling of the actual type, which is good for:
- testing
- different environments
Disadvantages
- lots of coding for factory classes
- compile time depency leads to high build times
Alternatives
- explicit injection by parameter of the ctor