Advanced Java is high level procedure programming language basically uses two Tier Architecture i.e Client and Server.Advanced Java increases the advance java skills and helps the programmers to better utilize the advance features of Java technology.Advanced Java is all that goes beyond Core Java – most notably, the Java Enterprise Edition Applications that involve Servlet code, Web Services, Persistence Applications, etc. It’s a platform for the development of Internet & applications that basically follows client & server architecture.
Core Java means “stand -alone” java applications,Core Java is a section of the Java programming language used to build or develop a general application. whereas Advanced Java is also part of the Java programming language that usually deals with internet software such as blogs and smartphone apps. Adv. Java means java applications that runs on servers is called “web applications”.
Advance java have mainly three things:
- SERVLET: servlet is the controller part of MVC model. this is used to read the content of data whatever is coming from the view part. Eg: reading form data . I someone doesn’t know how to write servlet code then they can go for frameworks like JSF,STRUTS, SPRING MVC
- JDBC: this is the model part of the MVC model. this is used for getting connected with database and performing database operations like storing and retrieving data. if someone doesn’t know how to write database code then they can go for a framework called Hibernate. Other frameworks include Spring, Apache Struts, Spark, Vaadin etc.
- EL: Expression Language (EL) is a framework that simplifies access to data stored in the Java bean portion and other objects such as text, session and task, etc. There are also JSP operators that are used in EL as arithmetic and logical operators to execute expressions. It was implemented by JSP 2.0
- JSTL:The JSP Standard Tag Library (JSTL) is a reference library of ready-made tags. JSTL provides a variety of tags that can delete script code from the JSP page by offering certain ready-to-use standard functionality that have already been introduced.
After learning our Advance Java you will be able to apply the advanced concepts to develop the applications and web application too.