org.apache.tapestry5.internal.services

Class ComponentClassCacheImpl

java.lang.Object

org.apache.tapestry5.internal.services.ComponentClassCacheImpl

All Implemented Interfaces:

ComponentClassCache

public class ComponentClassCacheImpl
extends Object
implements ComponentClassCache

Constructor Summary

Constructors

Constructor and Description
ComponentClassCacheImpl(PlasticProxyFactory plasticFactory, TypeCoercer typeCoercer)

Method Summary

Modifier and Type	Method and Description
Object	defaultValueForType(String className) Computes the default value for a field of the given type, returns the appropriate default value.
Class	forName(String className) Gets the Class instance for the given fully-qualified class name.
void	setupInvalidation(InvalidationEventHub hub)

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentClassCacheImpl

public ComponentClassCacheImpl(@ComponentLayer
                               PlasticProxyFactory plasticFactory,
                               TypeCoercer typeCoercer)

Method Detail

setupInvalidation

@PostInjection
public void setupInvalidation(@ComponentClasses
                                             InvalidationEventHub hub)

defaultValueForType

public Object defaultValueForType(String className)

Description copied from interface: ComponentClassCache

Computes the default value for a field of the given type, returns the appropriate default value. This is typically null, but may be false (for a primitive boolean) or some version of 0 (for a primitive numeric field). Wrapper types will still be null.

Specified by:

defaultValueForType in interface ComponentClassCache

Parameters:

className - type of field

forName

public Class forName(String className)

Description copied from interface: ComponentClassCache

Gets the Class instance for the given fully-qualified class name.

Specified by:

forName in interface ComponentClassCache

Parameters:

className - fully qualified class name, or a primitive type name, or an array name (in source format)

Returns:

the class instance