de.skuzzle.tinyplugz.internal

Enum TinyPlugzLookUp

java.lang.Object

java.lang.Enum<TinyPlugzLookUp>

de.skuzzle.tinyplugz.internal.TinyPlugzLookUp

All Implemented Interfaces:

Serializable, Comparable<TinyPlugzLookUp>

public enum TinyPlugzLookUp
extends Enum<TinyPlugzLookUp>

Internal strategy interface for creating TinyPlugz instances according to properties within a map.

Author:

Simon Taddiken

Enum Constant Summary

Enum Constants

Enum Constant and Description
DEFAULT_INSTANCE_STRATEGY Strategy for creating a default implementation of TinyPlugz
SPI_STRATEGY Strategy for determining the TinyPlugz implementation using the ServiceLoader
STATIC_STRATEGY Strategy for using a property defined class as TinyPlugz implementation.

Method Summary

Modifier and Type	Method and Description
TinyPlugz	getInstance(ClassLoader classLoader, Map<Object,Object> props) Creates a TinyPlugz instance, configuring it according to the given properties.
abstract TinyPlugz	getInstance(ClassLoader classLoader, ServiceLoaderWrapper serviceLoader, Map<Object,Object> props) Creates a TinyPlugz instance, configuring it according to the given properties.
static TinyPlugzLookUp	valueOf(String name) Returns the enum constant of this type with the specified name.
static TinyPlugzLookUp[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

SPI_STRATEGY

public static final TinyPlugzLookUp SPI_STRATEGY

Strategy for determining the TinyPlugz implementation using the ServiceLoader

DEFAULT_INSTANCE_STRATEGY

public static final TinyPlugzLookUp DEFAULT_INSTANCE_STRATEGY

Strategy for creating a default implementation of TinyPlugz

STATIC_STRATEGY

public static final TinyPlugzLookUp STATIC_STRATEGY

Strategy for using a property defined class as TinyPlugz implementation.

Method Detail

values

public static TinyPlugzLookUp[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (TinyPlugzLookUp c : TinyPlugzLookUp.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static TinyPlugzLookUp valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getInstance

public final TinyPlugz getInstance(ClassLoader classLoader,
                                   Map<Object,Object> props)

Creates a TinyPlugz instance, configuring it according to the given properties.

Parameters:

classLoader - The parent ClassLoader.

props - Configuration properties.

Returns:

The created instance.

Throws:

TinyPlugzException - If configuring the new instance fails.

getInstance

public abstract TinyPlugz getInstance(ClassLoader classLoader,
                                      ServiceLoaderWrapper serviceLoader,
                                      Map<Object,Object> props)

Creates a TinyPlugz instance, configuring it according to the given properties.

Parameters:

classLoader - The parent ClassLoader.

serviceLoader - A loader for searching service implementations.

props - Configuration properties.

Returns:

The created instance.

Throws:

TinyPlugzException - If configuring the new instance fails.