ice.util.alg
Class ThreadVar

java.lang.Object
  ice.util.alg.ThreadVar

public class ThreadVar

extends Object

Access to java.lang.ThreadLocal and its get/set methods from jdk 1.2 or its emulation under jdk 1.1 You always use push/restore methods like that:

        private static final ThreadVar MY_KEY = ThreadVar.create();
        ...
        Object saved = MY_KEY.push(new_value);
        try {
                ...
        } finally {
                MY_KEY.restore(saved);
        }

Violation of this strict rule will lead to memory leaks under JDK 1.1. The usage of the get method is unrestricted.

Constructor Summary

protected

ThreadVar()

Method Summary

static ThreadVar	create()
Object	get()
protected ThreadVar	newInstance()
Object	push(Object new_value)
void	restore(Object old_value)

Methods inherited from class java.lang.Object

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

Constructor Detail

ThreadVar

protected ThreadVar()

Method Detail

create

public static ThreadVar create()

get

public Object get()

push

public Object push(Object new_value)

restore

public void restore(Object old_value)

newInstance

protected ThreadVar newInstance()