org.cache2k.configuration

Class CustomizationSupplierByClassName<T>

java.lang.Object

org.cache2k.configuration.CustomizationSupplierByClassName<T>

All Implemented Interfaces:

Serializable, ConfigurationBean, CustomizationSupplier<T>, ValidatingConfigurationBean

public final class CustomizationSupplierByClassName<T>
extends Object
implements CustomizationSupplier<T>, ValidatingConfigurationBean

Creates a new instance of the customization based on the class name and the class loader in effect by the cache.

Author:

Jens Wilke

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
CustomizationSupplierByClassName() Default constructor for beans.
CustomizationSupplierByClassName(String className) Construct a customization factory based on the class name.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object other)
String	getClassName()
int	hashCode()
void	setClassName(String v)
T	supply(CacheManager manager) Create or return an existing customization instance.
void	validate() Check whether the configuration is valid, especially whether mandatory fields are set.

Methods inherited from class java.lang.Object

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

Constructor Detail

CustomizationSupplierByClassName

public CustomizationSupplierByClassName()

Default constructor for beans.

CustomizationSupplierByClassName

public CustomizationSupplierByClassName(String className)

Construct a customization factory based on the class name.

Parameters:

className - Fully qualified class name, used to create the class instance via a ClassLoader.loadClass(String). The class must have a default constructor. Not null.

Method Detail

getClassName

public String getClassName()

setClassName

public void setClassName(String v)

validate

public void validate()

Description copied from interface: ValidatingConfigurationBean

Check whether the configuration is valid, especially whether mandatory fields are set.

Specified by:

validate in interface ValidatingConfigurationBean

supply

public T supply(CacheManager manager)
         throws Exception

Description copied from interface: CustomizationSupplier

Create or return an existing customization instance.

Developer note: The interface lacks context where the customization is used, e.g. the cache name. With the cache name, different customizations could share data or expose themselves

Specified by:

supply in interface CustomizationSupplier<T>

Parameters:

manager - The manager can be used to retrieve the class loader or additional properties needed to configure the customization.

Throws:

Exception - the method may throw arbitrary exceptions. The exception is wrapped into a CacheException and rethrown. When the creation of a customization fails, the cache will not be usable.

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object