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Java, Programming

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How to use a servlet filter in Java to change an incoming servlet request url?

How can I use a servlet filter to change an incoming servlet request url from http://nm-java.appspot.com/Check_License/Dir_My_App/Dir_ABC/My_Obj_123 to http://nm-java.appspot.com/Check_License?Contact_Id=My_Obj_123 ? Update: according to BalusC’s ...

June 1, 2022
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Java, Programming

IT Nursery

What is WEB-INF used for in a Java EE web application?

I’m working on a Java EE web application with the following source code directory structure: src/main/java <-- multiple packages containing Java classes src/test/java ...

May 31, 2022
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jsp, Programming

IT Nursery

Java / Jakarta EE web development, where do I start and what skills do I need? [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, ...

May 27, 2022
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Where to place and how to read configuration resource files in servlet based application?

In my web application I have to send email to set of predefined users like finance@xyz.com, so I wish to add that to ...

May 25, 2022
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Maven dependency for Servlet 3.0 API?

How can I tell Maven 2 to load the Servlet 3.0 API? I tried: <dependency> <groupId>javax.servlet</groupId> <artifactId>servlet-api</artifactId> <version>3.0</version> <scope>provided</scope> </dependency> I use http://repository.jboss.com/maven2/ ...

May 24, 2022
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java.net.SocketException: socket failed: EPERM (Operation not permitted)

I am working on an Android Studio project with several activities. I am currently trying to read the output from a Java Servlet ...

May 21, 2022
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HttpServletRequest to complete URL

I have an HttpServletRequest object. How do I get the complete and exact URL that caused this call to arrive at my servlet? ...

May 19, 2022
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Difference between getAttribute() and getParameter()

What is the difference between getAttribute() and getParameter() methods within HttpServletRequest class? 10 Answers 10

May 16, 2022
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How do I import the javax.servlet / jakarta.servlet API in my Eclipse project?

I want to develop with Servlets in Eclipse, but it says that the package javax.servlet / jakarta.servlet cannot be resolved. How can I ...

May 12, 2022
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How should I use servlets and Ajax?

Whenever I print something inside the servlet and call it by the webbrowser, it returns a new page containing that text. Is there ...

May 12, 2022
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