org.itracker.services.util
Class NamingUtilites

java.lang.Object
  org.itracker.services.util.NamingUtilites

public class NamingUtilites
extends Object

Utilities class for naming

Author:

ranks@rosa.com

Constructor Summary

NamingUtilites()

Method Summary

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 final Object lookup(Context ctx,
                                  String lookupName)

savely get object from naming context

Parameters:

ctx -

lookupName -

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:

NamingException

IllegalStateException - - if initial context was null

getDefaultInitialContext

public static final Context getDefaultInitialContext()
                                              throws NamingException

get a default initial context

Returns:

initial context.

Throws:

NamingException

IllegalStateException - - if initial context was null