org.jboss.weld.util

Class Types

java.lang.Object

org.jboss.weld.util.Types

public class Types
extends java.lang.Object

Utility class for Types

Author:

Pete Muir

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.Class<?>	boxedClass(java.lang.Class<?> type)
static java.lang.reflect.Type	boxedType(java.lang.reflect.Type type) Gets the boxed type of a class
static <C extends java.lang.Class<?>> java.util.Map<java.lang.String,C>	buildClassNameMap(java.lang.Iterable<C> set) Builds (class name -> class) map for given classes.
static boolean	containsUnresolvedTypeVariableOrWildcard(java.lang.reflect.Type type)
static java.lang.reflect.Type	getCanonicalType(java.lang.Class<?> clazz) Returns a canonical type for a given class.
static java.lang.reflect.Type	getCanonicalType(java.lang.reflect.Type type)
static java.util.Set<java.lang.Class<?>>	getRawTypes(java.util.Set<java.lang.reflect.Type> types)
static java.lang.String	getTypeId(java.lang.reflect.Type type)

Methods inherited from class java.lang.Object

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

Method Detail

boxedType

public static java.lang.reflect.Type boxedType(java.lang.reflect.Type type)

Gets the boxed type of a class

Parameters:

type - The type

Returns:

The boxed type

boxedClass

public static java.lang.Class<?> boxedClass(java.lang.Class<?> type)

getTypeId

public static java.lang.String getTypeId(java.lang.reflect.Type type)

getCanonicalType

public static java.lang.reflect.Type getCanonicalType(java.lang.Class<?> clazz)

Returns a canonical type for a given class. If the class is a raw type of a parameterized class, the matching ParameterizedType (with unresolved type variables) is resolved. If the class is an array then the component type of the array is canonicalized Otherwise, the class is returned.

Returns:

getCanonicalType

public static java.lang.reflect.Type getCanonicalType(java.lang.reflect.Type type)

Parameters:

type -

Returns:

containsUnresolvedTypeVariableOrWildcard

public static boolean containsUnresolvedTypeVariableOrWildcard(java.lang.reflect.Type type)

getRawTypes

public static java.util.Set<java.lang.Class<?>> getRawTypes(java.util.Set<java.lang.reflect.Type> types)

buildClassNameMap

public static <C extends java.lang.Class<?>> java.util.Map<java.lang.String,C> buildClassNameMap(java.lang.Iterable<C> set)

Builds (class name -> class) map for given classes.