org.wicketstuff.lazymodel.reflect

Class Reflection

java.lang.Object

org.wicketstuff.lazymodel.reflect.Reflection

public final class Reflection
extends Object

Reflection utilities.

Author:

svenmeier

Method Summary

Methods

Modifier and Type	Method and Description
static Class<?>	getClass(Type type) Get the Class for a generic type.
static boolean	isGetter(Method method) Is the given method a JavaBeans getter.
static boolean	isListIndex(Method method) Does the given method represent a List index.
static Type	resultType(Type declaringType, Type type) Get the resulting type of invoking a method.
static Type	variableType(ParameterizedType type, TypeVariable<?> variable) Get the type for a class type variable.

Methods inherited from class java.lang.Object

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

Method Detail

resultType

public static Type resultType(Type declaringType,
              Type type)

Get the resulting type of invoking a method.

Parameters:

declaringType - declaring class of the method

type - return type of method

Returns:

resulting type or null if not known

variableType

public static Type variableType(ParameterizedType type,
                TypeVariable<?> variable)

Get the type for a class type variable.

Parameters:

previousType - the owning type

variable - the variable

Returns:

type or null

getClass

public static Class<?> getClass(Type type)

Get the Class for a generic type.

Parameters:

type - Class or ParameterizedType

Returns:

class class

Throws:

IllegalArgumentException - if type doesn't represent a class

isGetter

public static boolean isGetter(Method method)

Is the given method a JavaBeans getter.

Parameters:

method - method to test

Returns:

true if method is a getter

isListIndex

public static boolean isListIndex(Method method)

Does the given method represent a List index.

Parameters:

method - method to test

Returns:

true if list index