Package org.itracker.util

Class NamingUtilites

java.lang.Object

org.itracker.util.NamingUtilites

public class NamingUtilites
extends Object

Utilities class for naming

Author:

ranks@rosa.com

Constructor Summary

Constructors

Constructor	Description
NamingUtilites()

Method Summary

Modifier and Type	Method	Description
static Context	getDefaultInitialContext()	get a default initial context
static Context	getDefaultInitialContext(Hashtable<?,?> environment)	get a default initial context
static String	getStringValue(Context ctx, String lookupName, String defaultValue)	Read a String value of any type of object
static Object	lookup(Context ctx, String lookupName)	savely get object from naming context

Methods inherited from class java.lang.Object

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

Constructor Detail

NamingUtilites

public NamingUtilites()

Method Detail

getStringValue

public static final String getStringValue(Context ctx,
                                          String lookupName,
                                          String defaultValue)

Read a String value of any type of object

Parameters:

ctx - - Context for lookup

lookupName - - lookup name

defaultValue - - default value

lookup

public static Object lookup(Context ctx,
                            String lookupName)

savely get object from naming context

Returns:

Object - value

Throws:

IllegalArgumentException - - if any argument is null, or the lookup name was empty

getDefaultInitialContext

public static final Context getDefaultInitialContext(Hashtable<?,?> environment)
                                              throws NamingException

get a default initial context

Returns:

initial context.

Throws:

IllegalStateException - - if initial context was null

NamingException

getDefaultInitialContext

public static final Context getDefaultInitialContext()
                                              throws NamingException

get a default initial context

Returns:

initial context.

Throws:

IllegalStateException - - if initial context was null

NamingException