net.israfil.foundation.core
Class DynamicUtil

java.lang.Object
  net.israfil.foundation.core.DynamicUtil

public final class DynamicUtil
extends java.lang.Object

Utilities used for the implementation of Dynamic and related interfaces.

Author:

Christian Edward Gruber

Field Summary

protected static java.util.Map

classes

Method Summary

protected static java.lang.reflect.Method	_getMethodForSelector(java.lang.Class receiverClass, java.lang.String selector)
static void	addSuperInterfaces(java.util.Set set, java.lang.Class c)
static java.lang.Object	construct(java.lang.Class c, java.lang.Object[] parameters)
static java.util.Set	getAllParentTypes(java.lang.Class c)
static java.lang.Class	getBoxedTypeEquivalent(java.lang.Class c)
static java.lang.reflect.Field	getField(java.lang.Object receiver, java.lang.String attributeName) Conveniently get a field from an object, automatically trapping exceptions and returning the Field or null if no such field exists.
static java.lang.reflect.Method	getMethodForSelector(java.lang.Class receiverClass, java.lang.String selector)
static java.lang.reflect.Method	getMethodForSelector(java.lang.Object receiver, java.lang.String selector)
static java.lang.Class	getPrimitiveTypeEquivalent(java.lang.Class c)
static boolean	hasBoxedTypeEquivalent(java.lang.Class c)
static boolean	hasPrimitiveTypeEquivalent(java.lang.Class c)
static java.lang.Object	performOn(java.lang.Object receiver, java.lang.String selector, java.lang.Object[] parameters)
static boolean	respondsTo(java.lang.Object receiver, java.lang.String selector)

Methods inherited from class java.lang.Object

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

Field Detail

classes

protected static final java.util.Map classes

Method Detail

hasPrimitiveTypeEquivalent

public static boolean hasPrimitiveTypeEquivalent(java.lang.Class c)

getPrimitiveTypeEquivalent

public static java.lang.Class getPrimitiveTypeEquivalent(java.lang.Class c)

hasBoxedTypeEquivalent

public static boolean hasBoxedTypeEquivalent(java.lang.Class c)

getBoxedTypeEquivalent

public static java.lang.Class getBoxedTypeEquivalent(java.lang.Class c)

getAllParentTypes

public static java.util.Set getAllParentTypes(java.lang.Class c)

addSuperInterfaces

public static void addSuperInterfaces(java.util.Set set,
                                      java.lang.Class c)

getField

public static java.lang.reflect.Field getField(java.lang.Object receiver,
                                               java.lang.String attributeName)

Conveniently get a field from an object, automatically trapping exceptions and returning the Field or null if no such field exists.

respondsTo

public static boolean respondsTo(java.lang.Object receiver,
                                 java.lang.String selector)

See Also:

org.israfil.maveric.Dynamic#respondsTo(java.lang.String)

getMethodForSelector

public static java.lang.reflect.Method getMethodForSelector(java.lang.Object receiver,
                                                            java.lang.String selector)

getMethodForSelector

public static java.lang.reflect.Method getMethodForSelector(java.lang.Class receiverClass,
                                                            java.lang.String selector)

_getMethodForSelector

protected static java.lang.reflect.Method _getMethodForSelector(java.lang.Class receiverClass,
                                                                java.lang.String selector)
                                                         throws java.lang.ClassNotFoundException,
                                                                java.lang.NoSuchMethodException

Throws:

java.lang.ClassNotFoundException

java.lang.NoSuchMethodException

performOn

public static java.lang.Object performOn(java.lang.Object receiver,
                                         java.lang.String selector,
                                         java.lang.Object[] parameters)

See Also:

org.israfil.maveric.Dynamic#perform(java.lang.String, java.lang.Object[])

construct

public static java.lang.Object construct(java.lang.Class c,
                                         java.lang.Object[] parameters)