Package tigase.xmpp.impl.roster

Class RosterFactory

java.lang.Object

tigase.xmpp.impl.roster.RosterFactory

public abstract class RosterFactory
extends Object

RosterFactory is an factory that is responsible for creation appropriate instance of RosterAbstract class
Created: Thu Sep 4 18:33:11 2008

Version:

$Rev$

Author:

Artur Hefczyc

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RosterFactory.Bean

Field Summary

Fields

Modifier and Type	Field	Description
static String	defaultRosterImplementation
static String	ROSTER_IMPL_PROP_KEY	Key used to configure class name holding roster implementation
static String	ROSTER_IMPL_PROP_VAL	Default roster implementation class - RosterFactory

Constructor Summary

Constructors

Constructor	Description
RosterFactory()

Method Summary

Modifier and Type	Method	Description
static RosterAbstract	getRosterImplementation(boolean shared_impl)	Creates new instance of class implementing RosterAbstract - either default one (RosterFlat) or the one configured with "roster-implementation" property.
static RosterAbstract	newRosterInstance(String class_name)

Methods inherited from class java.lang.Object

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

Field Detail

ROSTER_IMPL_PROP_KEY

public static final String ROSTER_IMPL_PROP_KEY

Key used to configure class name holding roster implementation

See Also:

Constant Field Values

ROSTER_IMPL_PROP_VAL

public static final String ROSTER_IMPL_PROP_VAL

Default roster implementation class - RosterFactory

defaultRosterImplementation

public static String defaultRosterImplementation

Constructor Detail

RosterFactory

public RosterFactory()

Method Detail

getRosterImplementation

public static RosterAbstract getRosterImplementation(boolean shared_impl)

Creates new instance of class implementing RosterAbstract - either default one (RosterFlat) or the one configured with "roster-implementation" property.

Parameters:

shared_impl - determines whether to returns shared or non shared implementation

Returns:

new instance of class implementing RosterAbstract

newRosterInstance

public static RosterAbstract newRosterInstance(String class_name)
                                        throws ClassNotFoundException,
                                               IllegalAccessException,
                                               InstantiationException

Throws:

ClassNotFoundException

IllegalAccessException

InstantiationException