Top "Servlet-3.0" questions

Java Servlets 3.0 is a new API that supports extensibility/pluggability, Ease of Development (EoD) using the newer language features, Async and Comet support, Security, and other features being as part of the revision for Java EE 6.

Recommended way to save uploaded files in a servlet application

I read here that one should not save the file in the server anyway as it is not portable, transactional …

tomcat servlets file-upload servlet-3.0
Can't import javax.servlet.annotation.WebServlet

I have started to write app that can run on Google App Engine. But when I wanted to use my …

java eclipse servlets servlet-3.0
How to set up JAX-RS Application using annotations only (no web.xml)?

Is it possible to set up a JAX-RS application using annotations only? (using Servlet 3.0 and JAX-RS Jersey 1.1.0) I tried and …

java jakarta-ee jax-rs servlet-3.0
What is difference between @RequestBody and @RequestParam?

I have gone through the Spring documentation to know about @RequestBody, and they have given the following explanation: The @RequestBody …

spring spring-mvc spring-boot servlet-3.0 http-request-parameters
Tomcat 7 - Servlet 3.0: Invalid byte tag in constant pool

tomcat 7.0.16 Java 1.6.0_22 CentOS 5.6 I just switched the web.xml to servlet 3.0 (from a app running 2.4 previously) and now I'm seeing …

tomcat7 servlet-3.0
@WebServlet annotation with Tomcat 7

In my application, I had a servlet which was defined like this in the web.xml: <servlet> <…

servlets annotations tomcat7 servlet-3.0
.NET Core - Web API - How to do File Upload?

I am not able to figure out, how to write a .NET Core Web API to support File Upload. Please …

c# asp.net-core file-upload servlet-3.0
Deployment of a JAX-RS application using web.xml, Servlet 3.0 and Jersey

I'm trying to deploy my application, using web.xml, servlet 3.0, and jersey API. Unfortunately, it doesn't work. This is MyApplication.…

jersey servlet-3.0
Servlet forward response to caller/previous page

I'm trying to forward a servlet response to the same page from when it came from (a.k.a.: the …

java jakarta-ee servlets servlet-3.0
What to do with annotations after setting metadata-complete="true" (which resolved slow Tomcat 7 start-up)?

Seems like the slow Tomcat 7 startup problem can be resolved with "metadata-complete" set to "true" in the web.xml, like …

annotations tomcat7 servlet-3.0