freenet.support

Class Loader

java.lang.Object

freenet.support.Loader

public class Loader
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Loader()

Method Summary

Modifier and Type	Method and Description
static java.lang.Object	getInstance(java.lang.Class<?> c, java.lang.Class<?>[] argtypes, java.lang.Object[] args) Creats a new object of a given class.
static java.lang.Object	getInstance(java.lang.String classname) Creates a new object of given classname.
static java.lang.Object	getInstance(java.lang.String classname, java.lang.Class<?>[] argtypes, java.lang.Object[] args) Creates a new object of given classname.
static java.lang.Class<?>	load(java.lang.String name) This is a caching Class loader.

Methods inherited from class java.lang.Object

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

Constructor Detail

Loader

public Loader()

Method Detail

load

public static java.lang.Class<?> load(java.lang.String name)
                               throws java.lang.ClassNotFoundException

This is a caching Class loader.

Parameters:

name - The name of the class to load.

Throws:

java.lang.ClassNotFoundException

getInstance

public static java.lang.Object getInstance(java.lang.String classname)
                                    throws java.lang.reflect.InvocationTargetException,
                                           java.lang.NoSuchMethodException,
                                           java.lang.InstantiationException,
                                           java.lang.IllegalAccessException,
                                           java.lang.ClassNotFoundException

Creates a new object of given classname.

Parameters:

classname - Name of class to instantiate.

Throws:

java.lang.reflect.InvocationTargetException

java.lang.NoSuchMethodException

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.ClassNotFoundException

getInstance

public static java.lang.Object getInstance(java.lang.String classname,
                                           java.lang.Class<?>[] argtypes,
                                           java.lang.Object[] args)
                                    throws java.lang.reflect.InvocationTargetException,
                                           java.lang.NoSuchMethodException,
                                           java.lang.InstantiationException,
                                           java.lang.IllegalAccessException,
                                           java.lang.ClassNotFoundException

Creates a new object of given classname.

Parameters:

classname - Name of class to instantiate.

argtypes - The classes of the arguments.

args - The arguments. Since this uses the reflect methods it's ok to wrap primitives.

Throws:

java.lang.reflect.InvocationTargetException

java.lang.NoSuchMethodException

java.lang.InstantiationException

java.lang.IllegalAccessException

java.lang.ClassNotFoundException

getInstance

public static java.lang.Object getInstance(java.lang.Class<?> c,
                                           java.lang.Class<?>[] argtypes,
                                           java.lang.Object[] args)
                                    throws java.lang.reflect.InvocationTargetException,
                                           java.lang.NoSuchMethodException,
                                           java.lang.InstantiationException,
                                           java.lang.IllegalAccessException

Creats a new object of a given class.

Parameters:

c - The class to instantiate.

argtypes - The classes of the arguments.

args - The arguments. Since this uses the reflect methods it's ok to wrap primitives.

Throws:

java.lang.reflect.InvocationTargetException

java.lang.NoSuchMethodException

java.lang.InstantiationException

java.lang.IllegalAccessException