THE TUTORIAL LIBRARY
Since objects are dynamically allocated by using the new operator, you might be wondering how such objects are destroyed and their memory released for later reallocation. In some l
Read tutorialAs you know, it is illegal in java to declare two local variables with the same name inside the same or enclosing scopes. Interestingly, you can have local variables, including for
Read tutorialSometimes a method will need to refer to the object that invoked it. To allow this, Java defines the this keyword. this can be used inside any method to refer to the current object
Read tutorialIt can be easy to initialize all of the variables in a class each time an instance is created. even when you add convenience functions for initialization, it would be simpler and m
Read tutorialJ2EE components are packaged separately and bundled into a J2EE application for deployment. Each component, its related files such as GIF and HTML files or server-side utility clas
Read tutorialToday, more and more developers want to write distributed transactional applications for the enterprise and leverage the speed, security, and reliability of server-side technology.
Read tutorialThe server and client tiers might also include components based on the JavaBeans component architecture (JavaBeans component) to manage the data flow between an application client
Read tutorialThe Java Transaction API ("JTA") provides a standard interface for demarcating transactions. The J2EE architecture provides a default auto commit to handle transaction commits and
Read tutorialNormally, thin-client multi-tiered applications are hard to write because they involve many lines of intricate code to handle transaction and state management, multithreading, reso
Read tutorialJ2EE applications are made up of components. A J2EE component is a self-contained functional software unit that is assembled into a J2EE application with its related classes and fi
Read tutorialA J2EE client can be a Web client or an application client. Now we will see about both web client and application client in this article.
Read tutorialThe J2EE platform uses a multi-tiered distributed application model. Application logic is divided into components according to function, and the various application components that
Read tutorialOne example today. A better developer tomorrow.