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 and Description
static class	RosterFactory.Bean

Field Summary

Fields

Modifier and Type	Field and 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 and Description
RosterFactory()

Method Summary

Modifier and Type	Method and 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