What is Dependence Injection ?
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The process of injecting the dependence into
dependent obj.
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If underlying
server/container/framework/runtime(like JRE) assigns values to resources
/class/objs dynamically at run time then it is called Dependency Injection .
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If underlying server or container dynamically
assigns the dependent values to out resource (class/objects) then it is called
DI.
Types of DI:-
a)
Setter Injection
b)
Constructor Injection
c)
Interface Injection
d)
Method Injection
e)
Lookup Method Injection
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