net.myrrix.common
Class ClassUtils

java.lang.Object
  net.myrrix.common.ClassUtils

public final class ClassUtils
extends Object

Class-related utility methods.

Method Summary

static <T> T	loadInstanceOf(String implClassName, Class<T> superClass) Like loadInstanceOf(String, Class, Class[], Object[]) for no-arg constructors.
static <T> T	loadInstanceOf(String implClassName, Class<T> superClass, Class<?>[] constructorTypes, Object[] constructorArgs) Loads and instantiates a named implementation class, a subclass of a given supertype, whose constructor takes the given arguments.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

loadInstanceOf

public static <T> T loadInstanceOf(String implClassName,
                                   Class<T> superClass)

Like loadInstanceOf(String, Class, Class[], Object[]) for no-arg constructors.

loadInstanceOf

public static <T> T loadInstanceOf(String implClassName,
                                   Class<T> superClass,
                                   Class<?>[] constructorTypes,
                                   Object[] constructorArgs)

Loads and instantiates a named implementation class, a subclass of a given supertype, whose constructor takes the given arguments.

Parameters:

implClassName - implementation class name

superClass - superclass or interface that the implementation extends

constructorTypes - argument types of constructor to use

constructorArgs - actual constructor arguments

Returns:

instance of implClassName