com.abubusoft.kripton.common

Class TypeReflector

java.lang.Object

com.abubusoft.kripton.common.TypeReflector

public class TypeReflector
extends Object

Type reflection utils.

Author:

bulldog

Constructor Summary

Constructors

Constructor and Description
TypeReflector()

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	collectionAssignable(Class<?> type) check if a type is java.util.Collection type.
static Constructor<?>	getConstructor(Class<?> type) Reflect a constructor of a class.
static Class<?>	getParameterizedType(Field field, GenericClass generics) Get parameterized type of a java.util.List field, T of List.
static Class<?>[]	getParameterizedTypeArray(Field field, GenericClass generics) Get parameterized type of a java.util.List field, T of List.
static boolean	isList(Class<?> type) check if a type is java.util.List type.
static boolean	isMap(Class<?> type) check if a type is java.util.Map type.
static boolean	isSet(Class<?> type) check if a type is java.util.Set type.

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeReflector

public TypeReflector()

Method Detail

getParameterizedTypeArray

public static Class<?>[] getParameterizedTypeArray(Field field,
                                   GenericClass generics)

Get parameterized type of a java.util.List field, T of List.

Parameters:

field - a java.lang.reflect.Field object

Returns:

parameterized Class type

getParameterizedType

public static Class<?> getParameterizedType(Field field,
                            GenericClass generics)

Get parameterized type of a java.util.List field, T of List.

Parameters:

field - a java.lang.reflect.Field object

Returns:

parameterized Class type

getConstructor

public static Constructor<?> getConstructor(Class<?> type)
                                     throws Exception

Reflect a constructor of a class.

Parameters:

type - a Class type

Returns:

a Constructor object

Throws:

Exception - if reflection fails

isList

public static boolean isList(Class<?> type)

check if a type is java.util.List type.

Parameters:

type - a type to be checked

Returns:

true or false

collectionAssignable

public static boolean collectionAssignable(Class<?> type)

check if a type is java.util.Collection type.

Parameters:

type - a type to be checked

Returns:

true if it's a collection

isSet

public static boolean isSet(Class<?> type)

check if a type is java.util.Set type.

Parameters:

type - a type to be checked.

Returns:

true if it's a set

isMap

public static boolean isMap(Class<?> type)

check if a type is java.util.Map type.

Parameters:

type - a type to be checked

Returns:

true if it's a map