org.tinygroup.jspengine.el.util

Class ReflectionUtil

java.lang.Object

org.tinygroup.jspengine.el.util.ReflectionUtil

public class ReflectionUtil
extends Object

Utilities for Managing Serialization and Reflection

Version:

$Change: 181177 $$DateTime: 2001/06/26 08:45:09 $$Author: tcfujii $

Author:

Jacob Hookom [jacob@hookom.net]

Field Summary

Fields

Modifier and Type	Field and Description
protected static String[]	EMPTY_STRING
protected static String[]	PRIMITIVE_NAMES
protected static Class[]	PRIMITIVES

Method Summary

Modifier and Type	Method and Description
static Class	forName(String name)
protected static Class	forNamePrimitive(String name)
static Method	getMethod(Object base, Object property, Class[] paramTypes) Returns a method based on the criteria
static PropertyDescriptor	getPropertyDescriptor(Object base, Object property)
protected static String	paramString(Class[] types)
static Class[]	toTypeArray(String[] s) Converts an array of Class names to Class types
static String[]	toTypeNameArray(Class[] c) Converts an array of Class types to Class names

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_STRING

protected static final String[] EMPTY_STRING

PRIMITIVE_NAMES

protected static final String[] PRIMITIVE_NAMES

PRIMITIVES

protected static final Class[] PRIMITIVES

Method Detail

forName

public static Class forName(String name)
                     throws ClassNotFoundException

Throws:

ClassNotFoundException

forNamePrimitive

protected static Class forNamePrimitive(String name)

toTypeArray

public static Class[] toTypeArray(String[] s)
                           throws ClassNotFoundException

Converts an array of Class names to Class types

Parameters:

s -

Returns:

Throws:

ClassNotFoundException

toTypeNameArray

public static String[] toTypeNameArray(Class[] c)

Converts an array of Class types to Class names

Parameters:

c -

Returns:

getMethod

public static Method getMethod(Object base,
                               Object property,
                               Class[] paramTypes)
                        throws javax.el.MethodNotFoundException

Returns a method based on the criteria

Parameters:

base - the object that owns the method

property - the name of the method

paramTypes - the parameter types to use

Returns:

the method specified

Throws:

javax.el.MethodNotFoundException

paramString

protected static final String paramString(Class[] types)

getPropertyDescriptor

public static PropertyDescriptor getPropertyDescriptor(Object base,
                                                       Object property)
                                                throws javax.el.ELException

Parameters:

base -

property -

Returns:

Throws:

javax.el.ELException

javax.el.PropertyNotFoundException