No, methodB() will not be executed in the same transaction as methodA(). Spring’s @Transactional only works on a single thread – it creates a session when a thread first enteres a method with @Transactional (or a method in a class with @Transactional), and then commits it when it leaves that method. In your example, the … Read more
The general idea: Upon the first click, dont call the associated function (say single_click_function()). Rather, set a timer for a certain period of time(say x). If we do not get another click during that time span, go for the single_click_function(). If we do get one, call double_click_function() Timer will be cleared once the second click … Read more
Good question, although not a trivial one to answer. Propagation Defines how transactions relate to each other. Common options: REQUIRED: Code will always run in a transaction. Creates a new transaction or reuses one if available. REQUIRES_NEW: Code will always run in a new transaction. Suspends the current transaction if one exists. The default value … Read more