What is the use of reflection in Java/C# etc
Posted
by zengr
on Stack Overflow
See other posts from Stack Overflow
or by zengr
Published on 2010-03-21T20:11:18Z
Indexed on
2010/03/21
20:21 UTC
Read the original article
Hit count: 210
Filed under:
reflection
|java
I was just curious, why should we use reflection in the first place?
// Without reflection
Foo foo = new Foo();
foo.hello();
// With reflection
Class cls = Class.forName("Foo");
Object foo = cls.newInstance();
Method method = cls.getMethod("hello", null);
method.invoke(foo, null);
We can simply create an object and call the class's method, but why do the same using forName, newInstance and getMthod functions?
To make everything dynamic?
© Stack Overflow or respective owner
