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So I have been trying to learn the Restlet framework. The first tutorial is to create a simple RESTful resource and run it. The tutorial is short and easy until I get to the section
Run in a Servlet container ( http://wiki.restlet.org/docs_2.0/13-restlet/275-restlet/312-restlet.html ). The section reads:
... Create a new Servlet Web application as usual,
add a "firstStepsServlet" package and put the resource
and application classes in ...
The problem is I have never created a Servlet Web application before. Does anyone have a simple example I may use? how about a very easy to follow tutorial?
I am using Netbeans 7.2.
You can use File->new project and select maven-> Web Application from Netbeans 7.2, this should create an simple web application with one servlet ready to run.
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I have a struts2 project that I launch with a jetty server. I would like to make a dockerfile allowing me to create a struts2 image (to be able to launch it with a compose docker), my problem is that I have the impression that there is no documentation about struts2 to create the dockerfile, would you have some tricks to propose to me? Thank you in advance for your answer
Struts is part of the application scope and shouldn't be packed in a docker container by itself. It's should be packed in the EAR or Spring Boot application (for example) you are working on. You have to deploy/add the EAR or Spring Boot application to the docker image.
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I want to develop a Web application in which front end will be developed in HTML, C#, ASP.net and server side will be using JAVA ( JAX-RS jersey ).
So, the front end will be running on IIS server and java will be running on Tomcat server.
How to consume Java REST API from C#?
I mean is there any way to to communicate between two different servers ?
Note: This is my second time asking question on this platform, so I am sorry if my question doesn't make any sense.
Perhaps you can look into using the Spring framework. With the Spring framework, you can build a RESTful web service that has end-points with which your front-end can communicate. It works like the C# Web-Api, in that you can define a "base URL" and other specific URLs that you can link to a function in your Java code.
Spring website:
https://spring.io/
Some help to getting started:
http://www.journaldev.com/2552/spring-rest-example-tutorial-spring-restful-web-services
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I have a Vaadin Project that I didn't wrote. I didn't do anything with Vaadin before. Now I have to implement an API and Web Services for further communication.
So my question is: Is it possible to create web services and a further URL structure to the project besides the Vaadin stuff?
Thank you for your answers.
Vaadin is just a User Interface framework - for the presentation layer.You can write your service layer separately from the presentation layer as usual. So you can use whatever framework or mechanism you are familliar with in java or better yet just add more web services in a same way the old ones are published to preserve consistency.
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I learning Advance java and I want learn Spring framework for java web application development.
So tell me how can I make web project with spring framework.
Get the Spring Framework Jar require for the Spring Framework with Eclipse.
Create Java Project & build your path with Required Jar.
Spring Jar Download link
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I am very new to Spring and REST. I've practiced few tutorials on Spring from internet and successfully executed few projects.
Now I have a plain Java project (with 5 packages 12 classes). I would like to convert this Java project to Spring framework with REST Services. I have nearly 4 (out of 12) classes (which would be my services). (I don't have any UI).
Can someone please help me out on how to convert this project to Spring-REST? I've been searching all over internet but nothing matches my context.
The fastest way to go IMHO is via Spring Boot Spring Boot makes it easily to bootstrap a fully working Spring-REST-Stack. In combination with Spring Tool Suite, you are up in no time.