calling a metohd name usingn string

[sammeta Phanikumar]

Hi Friends,

I want to call a java method dynamically. That method name comes from the data base. So I would know method name at run time,will get that into a string variable. with that string variable want to call the method.

ex: java method: public void callDisplay(){}

I get from db: Display..I store it in String method="callDisplay()";

using method string variable want to call the method.


Please help me.

[Vinod K Singh]

You can use reflection API to get the method and invoke it.

Method method = MyClass.getDeclaredMethod(String, Class[]);
method.invoke(Object obj, Object... args);