org.codehaus.groovy.grails.commons.metaclass
Class CachingMetaClass

java.lang.Object
  groovy.lang.DelegatingMetaClass
      org.codehaus.groovy.grails.commons.metaclass.CachingMetaClass

All Implemented Interfaces:

groovy.lang.MetaClass, groovy.lang.MetaObjectProtocol, groovy.lang.MutableMetaClass

public class CachingMetaClass
extends groovy.lang.DelegatingMetaClass

A MetaClass that intercepts and caches invocations

Since:

0.5

Author:

Marc Palmer (marc@anyware.co.uk)

Field Summary

protected Map	methodInfoCache
protected Map	propertyInfoCache

Fields inherited from class groovy.lang.DelegatingMetaClass

delegate

Constructor Summary

CachingMetaClass(Class aClass)

CachingMetaClass(groovy.lang.MetaClass metaClass)

Method Summary

protected Object	getCachedFeatureInfo(String name, Object[] args, Map cache)
protected boolean	hasClosure(Object object, String name)
boolean	hasMethod(Object object, String name, Object[] args)
boolean	hasProperty(Object object, String name)
protected void	toggleFeature(String name, boolean found, Map cache)

Methods inherited from class groovy.lang.DelegatingMetaClass

addMetaBeanProperty, addMetaMethod, addNewInstanceMethod, addNewStaticMethod, equals, getAttribute, getAttribute, getClassNode, getMetaMethod, getMetaMethod, getMetaMethods, getMetaProperty, getMethods, getProperties, getProperty, getProperty, getStaticMetaMethod, getStaticMetaMethod, getTheClass, hashCode, initialize, invokeConstructor, invokeMethod, invokeMethod, invokeMethod, invokeMissingMethod, invokeMissingProperty, invokeStaticMethod, isGroovyObject, isModified, pickMethod, selectConstructorAndTransformArguments, setAdaptee, setAttribute, setAttribute, setProperty, setProperty, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

methodInfoCache

protected Map methodInfoCache

propertyInfoCache

protected Map propertyInfoCache

Constructor Detail

CachingMetaClass

public CachingMetaClass(groovy.lang.MetaClass metaClass)

CachingMetaClass

public CachingMetaClass(Class aClass)

Method Detail

hasMethod

public boolean hasMethod(Object object,
                         String name,
                         Object[] args)

hasClosure

protected boolean hasClosure(Object object,
                             String name)

toggleFeature

protected void toggleFeature(String name,
                             boolean found,
                             Map cache)

getCachedFeatureInfo

protected Object getCachedFeatureInfo(String name,
                                      Object[] args,
                                      Map cache)

hasProperty

public boolean hasProperty(Object object,
                           String name)