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Talking about Servlet 2.5
I haven’t seen much improvement in the new release (2.5) of the Servlet specification, and it sounds really strange since Java EE 5 introduces big changes in this technology.
Get started with Java servlets
Java servlets offer a simple way to extend and enhance Web server functionality. They're platform-independent, so you can select the best method for your particular servers or platform. In addition, servlets use the entire Java repertoire of APIs. Our focus here will be on how the servlet classes that the Java platform provides enable you to build Web applications using the same object-oriented techniques used in a fat client environment.
An Introduction to Java Servlets
Java servlets are making headlines these days, claiming to solve many of the problems associated with CGI and proprietary server API's. In this article Nakul describes the overall servlet architecture and what you need to develop a web application using servlets. He uses several coding examples to show you how to use the servlet API and compares it with CGI and proprietary server API's.Java servlets are making headlines these days, claiming to solve many of the problems associated with CGI and proprietary server APIs. In this article I will describe the overall servlet architecture and what you need to develop your application with servlets. I will use several code examples to show you how to use the Servlet API, and compare it with CGI and proprietary server APIs where appropriate.
Writing a Java Servlet
Another way to define Java servlets is like this: They are just regular Java classes that happen to implement the Servlet interface (directly or indirectly). This interface is part of the "javax.servlet" package, a standard Java extension included in Sun's Java Servlet Development Kit (JSDK).
The Java Servlet API
A servlet is a Java component that can be plugged into a Java-enabled web server to provide custom services. These services can include: * New features * Runtime changes to content * Runtime changes to presentation * New standard protocols (such as FTP) * New custom protocols
JSR-000154 JavaTM Servlet 2.5 Specification
This is an updated version of the Final Release of this Specification, as described in Section 4.2.1 of the Java Community ProcessSM Program, version 2.6. For the original Final Release of the Specification, please go to the original Final Release for JSR 154 page.
Six Cool New JSP and Servlet Features
If you use a web container such as Tomcat 5.x, which supports Servlet API 2.4 and JSP 2.0, then you can use a number of useful new features. These include:
New features added to Servlet 2.5
On September 26, 2005, Sun Microsystems and the Java Specification Request 154 Expert Group issued a maintenance release of the Servlet API. Under normal circumstances, a JSR maintenance releases includes just a handful of nominally interesting specification clarifications. However, in this case, the release added several new features and changes, and made enough of an impact on servlets to justify a bump in the version number to Servlet 2.5.
Enterprise Servlets and J2EE
Jason Hunter demonstrates how the robust Servlets API and its containers are used and integrated with other J2EE API on a growing number of enterprise-based Web sites in this excerpt from O'Reilly's Java Servlet Programming, 2nd Edition.
Writing Servlet 2.3 Filters
Stephanie Fesler shows us how to write Servlet 2.3 API Filters.
Web Server Java -- Servlets and JSP
Ian Darwin gives us two examples in this book excerpt from Java Cookbook: Solutions and Examples for Java Developers using Servlets and JSP: Task of displaying a web page with five randomly chosen integer numbers and a dictionary (list of terms).
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