Based on the latest standards from Sun, Java 2 Platform, Enterprise Edition: Platform and Component Specification provides a valuable road map for understanding the design philosophy and the necessary features that go into J2EE. This book will also attract the attention of Java experts who want to see how the application server is currently working under the hood. This title concentrates on the "Enterprise Edition" Java 2, which means that the "core" features of the deceased. This text is really two books in one, because the two topics to get the full treatment, from basic features to design objectives, the API is required, and the evolution of relevant J2EE standards. XML is used extensively in J2EE for deployment and configuration, and this book provides an XML DTD (to understand the tags used for the specific options set) and the XML sample files for various aspects of deployment. Like to be an expert on CORBA or COM +, to know the inner workings of servlets and EJBs will pay - even if you do not need to write your own application server. Aimed at a more advanced Java developers, Java 2 Platform, Enterprise Edition and detailed to provide an authoritative guide to what is required to build the EJB or servlet platform Dragan. - Richard Topics covered: Overview of Java 2 Enterprise Edition (J2EE) platform APIs and specifications required by the Security issues Java Naming and Directory Interface (JNDI) API J2EE Servlet basic features and JavaServer Pages (JSPS): the elements, directives and syntax Using XML to define the JSPS Overview Enterprise Java Beans (EJBs) specification for server and application vendors Session EJB entity beans, bean-managed persistence and container-managed, bean passivation and activation, and deployment EJB with XML transactions, security, and object-interaction diagrams Responsibility Responsibility for building component, application-server vendors, deployers, and administrators Revision history and future directions for the standard J2EE