public App()
{
InitializeComponent();
StacheMeister Meister = new StacheMeister("memstache.demo", null, null, StashPlan.spSerializeCompress);
string key = "app01_Test";
string value = Meister[key]; //app just started, so fetching value from db cache, not memory
//int rowcount;
if (value != null)
{
//rowcount = Meister.DB.Delete<Stash>(key); //delete the record
StashRepo.Delete(key);
}
Meister[key] = "This is a Test"; //Assign value to MemStache
value = Meister[key]; //will find value in memory cache, no need to check db cache
//Now let's cache an Object
Person user = new Person()
{
Name = "Dennis", Age = 44
};
key = "App.User.Name";
Meister[key] = user; //assign object to cache
Person user2 = Meister[key] as Person; //the retrieved object is automatically deserialized.
MainPage = new MainPage();
}
public Stasher(
string purpose,
StashPlan plan,
StashRepo db,
IDataProtector dataProtector,
IMemoryCache cache,
MemoryCacheEntryOptions memoryItemOptions = null)
{
this.DB = db;
this.Cache = cache;
this.DataProtector = dataProtector;
this.Purpose = purpose;
this.Plan = plan;
// If developer chooses to instantiate standalone Stasher then we will need to deal with
// memItemOptions directly
if (memoryItemOptions == null)
{
this.MemoryItemOptions = new MemoryCacheEntryOptions()
{
AbsoluteExpirationRelativeToNow = TimeSpan.FromDays(1),
Size = 921600, // bytes = 900 kb
Priority = CacheItemPriority.High,
};
}
else
{
if (memoryItemOptions.Size == null)
{
memoryItemOptions.Size = 921600;
}
this.MemoryItemOptions = memoryItemOptions;
}
}
public void _0_TestStasher()
{
string key = "test01";
StacheMeister meister = new StacheMeister("memstache.demo");
// var rowcount = Meister.DB.Delete<Stash>(key);
StashRepo.Delete(key);
Stasher stash = meister.MakeStasher("test", StashPlan.spSerialize);
Console.WriteLine("MemStache Initialized: {0}", stash.Purpose);
var payload = new Stash()
{
Key = key, Object = "This is a test"
};
var hash1 = Stasher.Hash(payload.Value);
stash[key] = payload;
payload.Value = string.Empty;
payload = stash[key];
Console.WriteLine("Payload Test: {0}", payload.Value);
var hash2 = Stasher.Hash(payload.Value);
Assert.AreEqual(hash1, hash2);
}
public void _0_TestDBInsert_2()
{
#pragma warning disable CS0219 // Variable is assigned but its value is never used
string appId, filename, password;
#pragma warning restore CS0219 // Variable is assigned but its value is never used
appId = "memstache.demo";
filename = "MemstacheTest.cv";
password = "******";
string key = "test02";
StacheMeister meister = new StacheMeister("memstache.demo");
//StacheMeister meister = new StacheMeister(appId, filename, password);
// var rowcount = Meister.DB.Delete<Stash>(key);
StashRepo.Delete(key);
Stasher stash = meister.MakeStasher("test", StashPlan.spSerialize);
string s = "another test";
s = JsonConvert.SerializeObject(s);
stash.DbAddOrUpdate(new Stash()
{
Key = key, Value = s, Serialized = true
});
// stash.DB.Insert(new Stash() { key = key, value = s, serialized=true });
Task.Delay(1000);
Stash result = stash.DbGet(key);
Console.WriteLine("Payload Test: {0}", result.Value);
}
public void _6_StacheMeisterSerializeAndCompressAndEncrypt()
{
string key = "test08";
StacheMeister meister = new StacheMeister("memstache.demo", null, null, StashPlan.spProtectCompress);
// var rowcount = Meister.DB.Delete<Stash>(key);
StashRepo.Delete(key);
Employee emp1 = employee1; // CreateEmployee();
string v1 = JsonConvert.SerializeObject(emp1);
meister[key] = emp1;
Employee emp2 = meister[key] as Employee;
string v2 = JsonConvert.SerializeObject(emp2);
Assert.AreEqual(v1, v2);
}
public void _4_StacheMeisterSerialization()
{
string key = "test06";
StacheMeister meister = new StacheMeister("memstache.demo");
// var rowcount = Meister.DB.Delete<Stash>(key);
StashRepo.Delete(key);
Employee emp1 = employee1; // CreateEmployee();
string v1 = JsonConvert.SerializeObject(emp1);
meister[key] = emp1;
Employee emp2 = meister[key] as Employee;
string v2 = JsonConvert.SerializeObject(emp2);
Assert.AreEqual(v1, v2);
}
public void _0_InsertAndRetrieve()
{
#pragma warning disable CS0219 // Variable is assigned but its value is never used
string appId, filename, password;
#pragma warning restore CS0219 // Variable is assigned but its value is never used
appId = "memstache.demo";
filename = "MemstacheTest.cv";
password = "******";
string key = "test02";
StacheMeister meister = new StacheMeister("memstache.demo");
//StacheMeister meister = new StacheMeister(appId, filename, password, StashPlan.spProtectCompress);
// var rowcount = Meister.DB.Delete<Stash>(key);
StashRepo.Delete(key);
meister[key] = "testing01";
// stash.DB.Insert(new Stash() { key = key, value = s, serialized=true });
Task.Delay(1).Wait();
string result = meister[key];
if (result != null)
{
Console.WriteLine("1st Payload Test: {0}", result); // result.Id.ToString());
}
meister[key] = "testing02";
Task.Delay(1).Wait();
result = meister[key];
if (result != null)
{
Console.WriteLine("2nd Payload Test: {0}", result); // result.Id.ToString());
}
meister[key] = "testing03";
Task.Delay(1).Wait();
result = meister[key];
if (result != null)
{
Console.WriteLine("3rd Payload Test: {0}", result); // result.Id.ToString());
}
}
public void _3_StasherSerializeAndCompressAndEncrypt()
{
string key = "test05";
StacheMeister meister = new StacheMeister("memstache.demo");
// var rowcount = Meister.DB.Delete<Stash>(key);
StashRepo.Delete(key);
Stasher stash = meister.MakeStasher("test", StashPlan.spProtectCompress);
Console.WriteLine("MemStache Initialized: {0}", stash.Purpose);
Valuation valuation1 = new Valuation();
var payload = new Stash()
{
Key = key, StashPlan = StashPlan.spProtectCompress, Object = valuation1
};
var typeName = payload.StoredType;
var hash1 = Stasher.Hash(payload.Value);
stash[key] = payload;
// payload.value = "";
if (payload == null)
{
Console.WriteLine("Payload is nulls");
}
payload = stash[key];
Valuation valuation2 = payload.Object as Valuation;
Console.WriteLine("Payload Test: {0}", payload.Value);
var hash2 = Stasher.Hash(payload.Value);
Assert.AreEqual(hash1, hash2);
}
public void _0_TestDBInsert()
{
string key = "test02";
StacheMeister meister = new StacheMeister("memstache.demo");
// var rowcount = Meister.DB.Delete<Stash>(key);
StashRepo.Delete(key);
Stasher stash = meister.MakeStasher("test", StashPlan.spSerialize);
string s = "another test";
s = JsonConvert.SerializeObject(s);
stash.DbAddOrUpdate(new Stash()
{
Key = key, Value = s, Serialized = true
});
// stash.DB.Insert(new Stash() { key = key, value = s, serialized=true });
Task.Delay(1000);
Stash result = stash.DbGet(key);
Console.WriteLine("Payload Test: {0}", result.Value);
}
