public void EditSameEntity()
{
//TEST 1 - No one gets write lock! - no modifications
var id = new Guid("da365eb6-74c2-4d60-aa33-ac1af3637b1a");
var manager = SessionManager.Manager;
var user1 = new TestInfo();
user1.Initialize(id, "User1");
var user2 = new TestInfo();
user2.Initialize(id, "User2");
var user3 = new TestInfo();
user3.Initialize(id, "User3");
user1.LoadCustomer();
user2.LoadCustomer();
user1.EditCustomer("KaikeU1");
user2.EditCustomer("KaikeU2");
user2.SaveCustomer();
user3.LoadCustomer(); // <-- User 3 reads after user2 commits
user1.SaveCustomer();
user3.EditCustomer("Alfonso U3 wins");
user3.SaveCustomer();
user1.ReleaseCustomer();
user2.ReleaseCustomer();
user3.ReleaseCustomer();
//TEST 2
// User1 & User2 loads data
// User1 tryes to edit data - can't
// User2 releases entity
// User1 tryes to edit data - succeds
// User3 tryes to load data - can't
// User1 saves data
// User3 tryes to load data - succeds and gets new name
user1.Initialize(id, "User1");
user2.Initialize(id, "User2");
user3.Initialize(id, "User3");
user1.LoadCustomer();
user2.LoadCustomer();
user1.EditCustomer("KaikeU1");
user2.ReleaseCustomer();
user1.EditCustomer("KaikeU1");
user3.LoadCustomer();
user1.SaveCustomer();
user3.LoadCustomer();
Console.WriteLine(string.Format("User3 gets new name: {0}", user3.Entity.FirstName));
user1.ReleaseCustomer();
user3.ReleaseCustomer();
}
public void EditSameEntity()
{
//TEST 1 - No one gets write lock! - no modifications
Console.WriteLine("SCENARIO 1");
var id = new Guid("964d22a1-3387-43e0-b347-ea5e2fed1659");
var manager = SessionManager.Manager;
var user1 = new TestInfo();
user1.Initialize(id, "User1");
var user2 = new TestInfo();
user2.Initialize(id, "User2");
var user3 = new TestInfo();
user3.Initialize(id, "User3");
user1.LoadCustomer();
user2.LoadCustomer();
user1.EditCustomer("KaikeU1");
user2.EditCustomer("KaikeU2");
user2.SaveCustomer();
user3.LoadCustomer(); // <-- User 3 reads after user2 commits
user1.SaveCustomer();
user3.EditCustomer("Alfonso U3 wins");
user3.SaveCustomer();
user1.ReleaseCustomer();
user2.ReleaseCustomer();
user3.ReleaseCustomer();
//TEST 2
// User1 & User2 loads data
// User1 tryes to edit data - can't
// User2 releases entity
// User1 tryes to edit data - succeds
// User3 tryes to load data - can't
// User1 saves data
// User3 tryes to load data - succeds and gets new name
Console.WriteLine();
Console.WriteLine();
Console.WriteLine("SCENARIO 2");
user1.Initialize(id, "User1");
user2.Initialize(id, "User2");
user3.Initialize(id, "User3");
user1.LoadCustomer();
user2.LoadCustomer();
user1.EditCustomer("KaikeU1");
user2.ReleaseCustomer();
user1.EditCustomer("KaikeU1");
user3.LoadCustomer();
user1.SaveCustomer();
user3.ReleaseCustomer();
user1.SaveCustomer();
user3.Initialize(id, "User3");
user3.LoadCustomer();
Console.WriteLine(string.Format("User3 gets new name: {0}", user3.Entity.FirstName));
user1.ReleaseCustomer();
user3.ReleaseCustomer();
}