org.slim3.commons.jndi
Class Jndi

java.lang.Object
  org.slim3.commons.jndi.Jndi

public final class Jndi
extends Object

A class to access naming context conveniently.

Version:

3.0

Author:

higa

Field Summary

static String

FRONT_NAMING_FACTORY_KEY The key for front initial context factory.

Method Summary

static Context	getContext() Returns the naming context.
static void	initialize() Initializes this class.
static <T> T	lookup(String name) Looks up a object by the name.
static <T> T	lookupWithoutNameNotFoundException(String name) Looks up a object by the name.

Methods inherited from class java.lang.Object

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

Field Detail

FRONT_NAMING_FACTORY_KEY

public static final String FRONT_NAMING_FACTORY_KEY

The key for front initial context factory.

See Also:

Constant Field Values

Method Detail

initialize

public static void initialize()

Initializes this class.

getContext

public static final Context getContext()

Returns the naming context.

Returns:

the naming context.

lookup

public static <T> T lookup(String name)
                throws NameNotFoundRuntimeException,
                       NamingRuntimeException

Looks up a object by the name.

Type Parameters:

T - the type

Parameters:

name - the name

Returns:

a object

Throws:

NameNotFoundRuntimeException - if the name is not bound to any objects.

NamingRuntimeException - if NamingException is encountered.

lookupWithoutNameNotFoundException

public static <T> T lookupWithoutNameNotFoundException(String name)
                                            throws NamingRuntimeException

Looks up a object by the name. Returns null if the name is not bound to any objects.

Type Parameters:

T - the type

Parameters:

name - the name

Returns:

a object

Throws:

NamingRuntimeException - if NamingException is encountered.