groovy.lang

Class MetaClassRegistry.MetaClassCreationHandle

java.lang.Object

groovy.lang.MetaClassRegistry.MetaClassCreationHandle

Direct Known Subclasses:

ExpandoMetaClassCreationHandle

Enclosing interface:

MetaClassRegistry

public static class MetaClassRegistry.MetaClassCreationHandle
extends Object

Class used as base for the creation of MetaClass implementations. The Class defaults to MetaClassImpl, if the class loading fails to find a special meta class. The name for such a meta class would be the class name it is created for with the prefix "groovy.runtime.metaclass." By replacing the handle in the registry you can have any control over the creation of what MetaClass is used for a class that you want to have. WARNING: experimental code, likely to change soon

Author:

Jochen Theodorou

Constructor Summary

Constructors

Constructor and Description
MetaClassCreationHandle()

Method Summary

Modifier and Type	Method and Description
MetaClass	create(Class theClass, MetaClassRegistry registry) Creates a metaclass implementation for theClass.
protected MetaClass	createNormalMetaClass(Class theClass, MetaClassRegistry registry)
boolean	isDisableCustomMetaClassLookup() Returns whether custom meta classes are disabled.
void	setDisableCustomMetaClassLookup(boolean disableCustomMetaClassLookup) Set flag saying to disable lookup of custom meta classes It's enough to call this method only once in your application for handle which was set in to registry as every new handle will inherit this property

Methods inherited from class java.lang.Object

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

Constructor Detail

MetaClassCreationHandle

public MetaClassCreationHandle()

Method Detail

create

public final MetaClass create(Class theClass,
                              MetaClassRegistry registry)

Creates a metaclass implementation for theClass.

Parameters:

theClass - The class to create a metaclass for

registry - The metaclass registry the metaclass we be registered in.

createNormalMetaClass

protected MetaClass createNormalMetaClass(Class theClass,
                                          MetaClassRegistry registry)

isDisableCustomMetaClassLookup

public boolean isDisableCustomMetaClassLookup()

Returns whether custom meta classes are disabled.

setDisableCustomMetaClassLookup

public void setDisableCustomMetaClassLookup(boolean disableCustomMetaClassLookup)

Set flag saying to disable lookup of custom meta classes It's enough to call this method only once in your application for handle which was set in to registry as every new handle will inherit this property

Parameters:

disableCustomMetaClassLookup - flag saying to disable lookup of custom meta classes