com.fernsroth.easyio
Class DefaultFieldHandlerRegistry

java.lang.Object
  com.fernsroth.easyio.DefaultFieldHandlerRegistry

All Implemented Interfaces:

FieldHandlerRegistry

public class DefaultFieldHandlerRegistry
extends java.lang.Object
implements FieldHandlerRegistry

Author:

Joseph M. Ferner (Near Infinity Corporation)

Constructor Summary

DefaultFieldHandlerRegistry()

Method Summary

static FieldHandlerRegistry	getInstance() gets an instance of the this class.
FieldHandler	lookup(java.lang.Object obj, java.lang.reflect.Field field)
void	register(java.lang.Class<? extends java.lang.annotation.Annotation> an, FieldHandler handler)

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultFieldHandlerRegistry

public DefaultFieldHandlerRegistry()

Method Detail

getInstance

public static FieldHandlerRegistry getInstance()

gets an instance of the this class.

Returns:

the instance.

register

public void register(java.lang.Class<? extends java.lang.annotation.Annotation> an,
                     FieldHandler handler)

Parameters:

an - the annotation to register.

handler - the handler.

lookup

public FieldHandler lookup(java.lang.Object obj,
                           java.lang.reflect.Field field)

Specified by:

lookup in interface FieldHandlerRegistry

Parameters:

obj - the object the field belongs to.

field - the field we are looking up the FieldHandler for.

Returns:

the field handler if any. null, if none defined.