Package com.sun.enterprise.universal.glassfish

Class GFSystem

java.lang.Object

com.sun.enterprise.universal.glassfish.GFSystem

public final class GFSystem
extends Object

A replacement for System Properties An InheritableThreadLocal is used to store the "impl". This means that the initial thread that uses this class -- and all its sub-threads will get the same System Properties. Make sure that you don't create it from the main Thread -- otherwise all instances will get the same props. E.g. main thread creates instance1-thread and instance2-thread The 2 created threads should each call init() -- but the main thread should not. In the usual case where there is just one instance in the JVM -- this class is also perfectly usable. Just call any method when you need something.

Author:

bnevins

Constructor Summary

Constructors

Constructor	Description
GFSystem()

Method Summary

Modifier and Type	Method	Description
static Map<String,String>	getProperties()	Get the GFSystem Properties
static String	getProperty(String key)	Get a GF System Property
static void	init()
static void	setProperty(String key, String value)	Set a GF System Property, null is acceptable for the name and/or value.

Methods inherited from class java.lang.Object

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

Constructor Detail

GFSystem

public GFSystem()

Method Detail

init

public static final void init()

getProperties

public static final Map<String,String> getProperties()

Get the GFSystem Properties

Returns:

a snapshot copy of the dcurrent Properties

getProperty

public static final String getProperty(String key)

Get a GF System Property

Parameters:

key - the name of the property

Returns:

the value of the property

setProperty

public static final void setProperty(String key,
                                     String value)

Set a GF System Property, null is acceptable for the name and/or value.

Parameters:

key - the name of the property

value - the value of the property