org.restsql.core

Class AbstractFactory

java.lang.Object

org.restsql.core.AbstractFactory

Direct Known Subclasses:

Factory, SecurityFactory

public abstract class AbstractFactory
extends Object

Base class for generic factories.

Author:

Mark Sawers

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	AbstractFactory.FactoryHelper Helps lookup implementation configuration, load the class and construct an instance.

Constructor Summary

Constructors

Constructor and Description
AbstractFactory()

Method Summary

Methods

Modifier and Type	Method and Description
static Object	getInstance(String interfaceName, String defaultImpl) Returns singleton instance of the interface implementation, creating it on first access in a thread safe way.
static Object	newInstance(String interfaceName, String defaultImpl) Returns new instance of the interface implementation.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractFactory

public AbstractFactory()

Method Detail

getInstance

public static Object getInstance(String interfaceName,
                 String defaultImpl)

Returns singleton instance of the interface implementation, creating it on first access in a thread safe way.

newInstance

public static Object newInstance(String interfaceName,
                 String defaultImpl)

Returns new instance of the interface implementation.