groovy.lang
Class ExpandoMetaClassCreationHandle

java.lang.Object
  groovy.lang.MetaClassRegistry.MetaClassCreationHandle
      groovy.lang.ExpandoMetaClassCreationHandle

public class ExpandoMetaClassCreationHandle
extends MetaClassRegistry.MetaClassCreationHandle

A handle for the MetaClassRegistry that changes all classes loaded into the Grails VM to use ExpandoMetaClass instances

The handle should be registered with the Groovy runtime before Groovy loads, for example in your main method. GroovySystem.metaClassRegistry.metaClassCreationHandle = new ExpandoMetaClassCreationHandle()

Since:

1.5

Author:

Graeme Rocher

See Also:

MetaClassRegistry, MetaClassRegistry.MetaClassCreationHandle, MetaClassRegistryImpl.setMetaClassCreationHandle(groovy.lang.MetaClassRegistry.MetaClassCreationHandle)

Field Summary

static ExpandoMetaClassCreationHandle

instance

Constructor Summary

ExpandoMetaClassCreationHandle()

Method Summary

protected MetaClass	createNormalMetaClass(Class theClass, MetaClassRegistry registry)
static void	disable()
static void	enable() Enables the ExpandoMetaClassCreationHandle with the registry ExpandoMetaClassCreationHandle.enable();
boolean	hasModifiedMetaClass(ExpandoMetaClass emc)
void	registerModifiedMetaClass(ExpandoMetaClass emc) Registers a modified ExpandoMetaClass with the creation handle

Methods inherited from class groovy.lang.MetaClassRegistry.MetaClassCreationHandle

create, isDisableCustomMetaClassLookup, setDisableCustomMetaClassLookup

Methods inherited from class java.lang.Object

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

Field Detail

instance

public static final ExpandoMetaClassCreationHandle instance

Constructor Detail

ExpandoMetaClassCreationHandle

public ExpandoMetaClassCreationHandle()

Method Detail

createNormalMetaClass

protected MetaClass createNormalMetaClass(Class theClass,
                                          MetaClassRegistry registry)

Overrides:

createNormalMetaClass in class MetaClassRegistry.MetaClassCreationHandle

registerModifiedMetaClass

public void registerModifiedMetaClass(ExpandoMetaClass emc)

Registers a modified ExpandoMetaClass with the creation handle

Parameters:

emc - The EMC

hasModifiedMetaClass

public boolean hasModifiedMetaClass(ExpandoMetaClass emc)

enable

public static void enable()

Enables the ExpandoMetaClassCreationHandle with the registry ExpandoMetaClassCreationHandle.enable();

disable

public static void disable()