private void storeItems()
{
for (int idx = 0; idx < ITEM_AMOUNT; idx++)
{
TCacheNP.Add(idx.ToString(), _sourceData[idx]);
}
}
private static void Test()
{
//create instance
TCache cache = new TCache("c001"); //or cache = TCache.Nodes("c001");
//add & get cache
cache["item01"] = "Hello world";
string v1 = (string)cache["item01"];
Console.WriteLine(v1);
cache["item02"] = "abc";
cache["item03"] = DateTime.Now;
cache["item04"] = 3.14159;
Console.WriteLine(cache["item02"]);
Console.WriteLine(cache["item03"]);
Console.WriteLine(cache["item04"]);
//add cache items with values
cache.Add("item10", "Foo");
cache.Add("item11", "Bar", DateTime.Now); //specify item's time property
cache.Add("item13", "Test text", TCache.NoItemTime);
string v2 = (string)cache.Get("item11");
string v3 = (string)cache.Get("item11", DateTime.Now.AddSeconds(-3)); //check the item time if modified since the specify time
try
{
//the follow line will raise CacheItemNotModifyException
string v4 = (string)cache.Get("item11", DateTime.Now.AddSeconds(3));
Console.WriteLine("ERROR");
}
catch (CacheItemNotModifiedException ex)
{
Console.WriteLine("test specify time... PASS, actually time:{0}", ex.LastModifyTime);
}
try
{
//the follow line will raise CacheItemNotFoundException
object v5 = cache.Get("item999");
Console.WriteLine("ERROR");
}
catch (CacheItemNotFoundException)
{
Console.WriteLine("test specify key that does not exis ... PASS");
}
//get cache item detail infomation
TCacheItem item = cache.GetItem("item11");
Console.WriteLine("Key:{0} value:{1} item time:{2}",
item.Key, item.Value, item.ItemTime);
//multi get
TCacheItem[] items = cache.MultiGet(new string[] { "item10", "item11", "item12", "item13" });
foreach (TCacheItem ci in items)
{
Console.WriteLine("Key:{0} value:{1}", ci.Key, ci.Value, ci.ItemTime);
}
//remove
cache.Remove("item11");
try
{
//the follow line will raise CacheItemNotFoundException
string v6 = (string)cache.Get("item11");
Console.WriteLine("ERROR");
}
catch (CacheItemNotFoundException)
{
Console.WriteLine("test remove item... PASS");
}
//---------------- Non-persistance test ------------------
TCacheNP.Add("item10", "Foo");
TCacheNP.Add("item11", "Bar");
TCacheNP.Add("item12", "This will expired in 2 seconds", new TimeSpan(0, 0, 2));
TCacheNP.Add("item13", 123456);
System.Threading.Thread.Sleep(3000);
string np1 = (string)TCacheNP.Get("item10");
string np2 = (string)TCacheNP.Get("item11");
string np3 = (string)TCacheNP.Get("item12"); //this should be NULL
int np4 = (int)TCacheNP.Get("item13");
if (np3 == null)
{
Console.WriteLine("non-persistance expired ok");
}
//multi get
TCacheItem[] npitems = TCacheNP.MultiGet(new string[] { "item10", "item11", "item12", "item13" });
foreach (TCacheItem ci in npitems)
{
Console.WriteLine("Key:{0} value:{1}", ci.Key, ci.Value);
}
//object test
Member m = new Member()
{
Id = 789, Name = "Jacky"
};
TCacheNP.Add("item20", m);
Member m2 = (Member)TCacheNP.Get("item20");
Console.WriteLine("Object test ok, id:{0} name:{1}", m2.Id, m2.Name);
Console.WriteLine("DEMO END");
Console.ReadLine();
}