Advanced java j2ee
Advanced Java, often referred to as J2EE (Java 2 Platform, Enterprise Edition), is a robust platform designed for building large-scale, distributed, and multi-tier applications in the enterprise environment. It extends the Java SE (Standard Edition) with additional libraries and frameworks that support features like server-side programming, component-based architecture, and web services. Key technologies in J2EE include Servlets, JavaServer Pages (JSP), Enterprise JavaBeans (EJB), Java Persistence API (JPA), and Java Message Service (JMS), among others. J2EE promotes the design of scalable, secure, and maintainable applications, making it an ideal choice for developing complex business solutions, web applications, and microservices in modern software development.
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1 - Introduction to J2EE: Understand the architecture and components of Java 2 Platform, Enterprise Edition (J2EE), which are tailored for developing large scale, multi tiered, scalable, and secure enterprise applications.
2) Java Servlet API: Explore the fundamentals of servlets, including lifecycle, request/response model, and session management. Servlets form the backbone of web applications.
3) JavaServer Pages (JSP): Learn how JSP simplifies the creation of dynamic web content by allowing Java code to be embedded directly into HTML pages and integrating easily with servlets.
4) JavaServer Faces (JSF): Introduce the component based UI framework for building rich user interfaces, including managed beans, navigation, and validation.
5) Enterprise JavaBeans (EJB): Understand the different types of EJBs (Session Beans, Entity Beans, Message driven Beans) and their role in building robust business logic for applications.
6) Java Persistence API (JPA): Learn about JPA, its annotations, and entity management, which simplify data access using object relational mapping (ORM) techniques.
7) Java Transaction API (JTA): Dive into managing transactions in J2EE applications, including distributed transactions using JTA.
8) Web Services in J2EE: Understand how to create and consume RESTful and SOAP based web services, including the role of JAX RS and JAX WS.
9) Security in J2EE: Explore various security concepts, including authentication and authorization mechanisms, Java EE security APIs, and best practices for securing applications.
10) Java Message Service (JMS): Delve into asynchronous communication in distributed systems using messaging and queues provided by JMS.
11) Java Naming and Directory Interface (JNDI): Understand how JNDI enables Java applications to look up data and resources, such as database connection pools and enterprise beans.
12) Context and Dependency Injection (CDI): Learn about CDI for managing component lifecycles and dependency resolution, improving application modularity and testability.
13) Microservices Architecture: Explore the principles of microservices and how they can be implemented in Java, focusing on Spring Boot and related technologies for building scalable services.
14) Server Management and Deployment: Understand how to deploy J2EE applications on application servers (e.g., Apache Tomcat, GlassFish, WildFly) and manage application lifecycle.
15) Best Practices and Design Patterns: Study common design patterns (like MVC, Singleton, Factory) and best practices for writing maintainable, scalable, and efficient Java enterprise applications.
16) Testing J2EE Applications: Learn about testing methodologies, including unit testing with JUnit and integration testing strategies for J2EE components.
17) Front End Integration: Get an overview of how J2EE applications can integrate with front end technologies, such as JavaScript frameworks, Angular, or React, to build modern user interfaces.
18) Cloud Deployment: Explore how to deploy and manage Java EE applications on cloud platforms (such as AWS, Azure, or Google Cloud) and the advantages of cloud technologies.
This structured training program integrates both foundational and advanced topics in J2EE, preparing students for real world enterprise Java development.
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