com.jdon.util

类 ObjectCreator

java.lang.Object

com.jdon.util.ObjectCreator

public final class ObjectCreator
extends Object

Creates instance of any object, given its full qualified class name is given and it has a public accessable constructor. This class is a static class it can not be instantiated

作者:

Nadia Nashi

方法概要

限定符和类型	方法和说明
static Class	createClass(String className)
static Object	createObject(Class classObject) Instantaite an Object instance
static Object	createObject(Class classObject, Object[] params) Instantaite an Object instance, requires a constractor with parameters
static Object	createObject(String className) Instantaite an Object from a given class name
static Object	createObject(String className, Object[] params) Instantaite an Object instance, requires a constructor with parameters

从类继承的方法 java.lang.Object

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

方法详细资料

createObject

public static Object createObject(String className)
                           throws Exception

Instantaite an Object from a given class name

参数:

className - full qualified name of the class

返回:

the instantaited Object

抛出:

Exception - if instantiation failed

createObject

public static Object createObject(Class classObject)
                           throws Exception

Instantaite an Object instance

参数:

classObject - Class object representing the object type to be instantiated

返回:

the instantaied Object

抛出:

Exception - if instantiation failed

createObject

public static Object createObject(String className,
                                  Object[] params)
                           throws Exception

Instantaite an Object instance, requires a constructor with parameters

参数:

className - full qualified name of the class

params - an array including the required parameters to instantaite the object

返回:

the instantaited Object

抛出:

Exception - if instantiation failed

createObject

public static Object createObject(Class classObject,
                                  Object[] params)
                           throws Exception

Instantaite an Object instance, requires a constractor with parameters

参数:

classObject - , Class object representing the object type to be instantiated

params - an array including the required parameters to instantaite the object

返回:

the instantaied Object

抛出:

Exception - if instantiation failed

createClass

public static Class createClass(String className)