Developing J2EE Applications with WebLogic

Training Provided by Microsys Technologies and Solutions Pvt. Ltd., Developing Distributed Systems in Java Java Servlets JavaServer pages Using Custom tags in JSP Introducing EJB JNDI Session Beans Entity Beans EJB transactions and JTA Java Message Service (JMS) Message Driven Beans

Developing J2EE Applications with WebLogic Day 1: Developing Distributed Systems in Java Enterprise applications of today 2-tier, 3-tier, n-tier architectures Products and Technologies that predate J2EE Pitfalls and inconsistencies of these J2EE framework Intro to various API s in J2EE Component technologies Service technologies Communication technologies The J2EE Application Programming Model (Blueprints) Java Servlets What are Servlets? How are servlets better than cgi and asp? Web request-response architecture Generic and HTTP Servlets. HttpServlet class. Working with HttpServletRequest and HttpServletResponse objects. Cookies- creating and using. Session tracking using HttpSession object. Associating information with sessions. ServletContext and ServletConfig objects. New features of Servlets 2.3 Web applications WAR files Deployment descriptors Threading issues Day 2: JavaServer pages JSP overview Why JSP? Various components of a JSP. Directives . Standard Actions. Implicit Objects. JSP scripting . Declarations Scriptlets. Java Beans and JSP concepts. Adding java beans to JSP. Using JSP s implicit objects. Request Response PageContext Session Application Out Config Page Exception Using Custom tags in JSP Why tags? Tag interface The tag library descriptor The tag handler Tag support class Body tags Deployment options for custom tags Using Weblogic as a web server Configuring session attributes Introduction to JSTL Day 3: Introducing EJB Understanding Distributed Objects Benefits and Limitations of Distributed Objects Object Request Brokers and Name Servers Remote Method Invocation (RMI) Transport Mechanisms (JRMP vs. IIOP) Java and CORBA EJB and CORBA Why EJB? Architecture of EJB. Home and Remote interfaces The EJB server and the concept of the container Types of EJB s EJB Roles The EJB Deployment Descriptor The EJB Deployment Process JNDI Binding and Locating Services Relationships and Comparisons to other Naming Services: LDAP,COS,RMI Concepts of InitialContext, Binding and working with them Session Beans Design and development of SL Session Bean Lifecycle of a stateless session bean Coding it out - remote and home interfaces and the bean class Generating the container and setting various attributes Deploying the bean on Weblogic server Writing a client for the bean Design and development of SF Session Bean Lifecycle of a stateful session bean Coding it out - remote and home interfaces and the bean class Generating the container and setting various attributes Deploying the bean on Weblogic server Writing a client for the bean Day 4: Entity Beans Modeling data as entity beans BMP and CMP Design and development of BMP Entity Bean Lifecycle of a BMP Entity bean Coding it out - remote and home interfaces and the bean class Generating the container and setting various attributes Deploying the bean on Weblogic server Writing a client for the bean Design and development of CMP Entity Bean Lifecycle of a CMP Entity bean Coding it out - remote and home interfaces and the bean class Generating the container and setting various attributes Using Weblogic Builder tool for mapping . Setting up Connection pools for JDBC EJB QL. Various operators and sample queries Deploying the bean on Weblogic Writing a client for the bean. Design considerations while choosing entity beans. EJB transactions and JTA Why transaction management? Overview of Transaction Processing Overview of TransactionManager, UserTransaction and XAResourse interfaces Two Phase Commit protocol Transaction context and propagation of transaction Detailed discussion of various transaction attributes(container managed) Rolling back container managed transactions JTA UserTransaction interface in detail. Bean managed transactions with UserTransaction. SessionSynchronization interface. Setting up transaction isolation levels. Day 5: Java Message Service (JMS) Message Oriented Middleware Advantages of Messaging Providers, Messages and Domains Point-to-Point Messaging Load balancing with Messaging. Publish/Subscribe Messaging Message selectors Queue browser Setting message header properties Temporary destinations Request response system with temporary destinations Message Driven Beans Message driven bean. Design and development of a message driven bean Lifecycle of an MDB Deployment on Weblogic Server

About The Training Provider: Microsys Technologies and Solutions Pvt. Ltd.,

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