How To Cache A object Globally in Ax

There are three way to cache objects.

A global cache is an instance of class - SysGlobalCache, which is nothing but a Map containing Maps with a Key. These Maps contain the actual value and a key.
In Ax, we have three Global Cache Classes

1.Infolog.globalCache()

2.Appl.globalCache()

3. ClassFactory.GlobalCache().

How to use:

static void GlobalCacheSetAndGet(Args _args)
{
SysGlobalCache globalCache;
class test;
;

globalCache = infolog.globalCache();

if (globalCache.isSet(classstr(test), 0))
{
test= globalCache.get(classstr(Test), 0);
return test;
}
else
{
test= new test();
globalCache.set(classstr(Test), 0, test);
return test;
}

}