org.apache.aries.jmx.util

Class TypeUtils

java.lang.Object

org.apache.aries.jmx.util.TypeUtils

public class TypeUtils
extends java.lang.Object

This class provides common utilities related to type conversions for the MBean implementations

Version:

$Rev: 1195503 $ $Date: 2011-10-31 15:02:18 +0000 (Mon, 31 Oct 2011) $

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Map<java.lang.String,java.lang.Class<? extends java.lang.Object>>	mathTypes
static java.util.Map<java.lang.Class<? extends java.lang.Object>,java.lang.Class<? extends java.lang.Object>>	primitiveToWrapper
static java.util.Map<java.lang.String,java.lang.Class<? extends java.lang.Object>>	primitiveTypes
static java.util.Map<java.lang.String,java.lang.Class<? extends java.lang.Object>>	types
static java.util.Map<java.lang.String,java.lang.Class<? extends java.lang.Object>>	wrapperTypes

Method Summary

Modifier and Type	Method and Description
static java.util.Map<java.lang.String,java.lang.String>	fromDictionary(java.util.Dictionary<java.lang.String,java.lang.String> dictionary) Converts a Dictionary object to a Map
static <T> T	fromString(java.lang.Class<T> type, java.lang.String value) Converts a String value to an Object of the specified type
static java.lang.Long[]	toLong(long[] array) Converts primitive long[] array to Long[]
static long[]	toPrimitive(java.lang.Long[] array) Converts Long[] array to primitive

Methods inherited from class java.lang.Object

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

Field Detail

primitiveTypes

public static java.util.Map<java.lang.String,java.lang.Class<? extends java.lang.Object>> primitiveTypes

wrapperTypes

public static java.util.Map<java.lang.String,java.lang.Class<? extends java.lang.Object>> wrapperTypes

mathTypes

public static java.util.Map<java.lang.String,java.lang.Class<? extends java.lang.Object>> mathTypes

primitiveToWrapper

public static java.util.Map<java.lang.Class<? extends java.lang.Object>,java.lang.Class<? extends java.lang.Object>> primitiveToWrapper

types

public static java.util.Map<java.lang.String,java.lang.Class<? extends java.lang.Object>> types

Method Detail

fromDictionary

public static java.util.Map<java.lang.String,java.lang.String> fromDictionary(java.util.Dictionary<java.lang.String,java.lang.String> dictionary)

Converts a Dictionary object to a Map

Parameters:

dictionary -

Returns:

toLong

public static java.lang.Long[] toLong(long[] array)

Converts primitive long[] array to Long[]

Parameters:

array -

Returns:

toPrimitive

public static long[] toPrimitive(java.lang.Long[] array)

Converts Long[] array to primitive

Parameters:

array -

Returns:

fromString

public static <T> T fromString(java.lang.Class<T> type,
                               java.lang.String value)

Converts a String value to an Object of the specified type

Parameters:

type - one of types listed in types

value -

Returns:

instance of class type

Throws:

java.lang.IllegalArgumentException - if type or value are null or if the Class type does not support a valueOf() or cannot be converted to a wrapper type