Java Development
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JAX-RS Web Service Example
Hello readers. In this tutorial, we will show how to use the JAX-RS (RESTful) jar files to implement a simple…
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Java Servlet RequestDispatcher Tutorial
Communication between the Servlets is an important task to the programmer. Request Dispatcher is an interface whose implementation defines an…
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Java Servlet Application for Login Page
Servlets are modules of the Java code that run in a server application to answer the client requests. They are…
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Java Servlet Websocket Example
In this article we illustrate a simple chat program using a Websocket endpoint. The Java API for websocket provides both…
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JUnit HttpUnit Example
Hello, in this example we shall show you how you can make a use of the JUnit HTTUnit to test…
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Java Servlet Url Parameters Example
Servlets are modules of the Java code that run in a server application to answer the client requests. They are…
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Java XPathFactory Example
In this example, we will see what is java XPathFactory and its usage with example. Before we start with this article,…
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How to map a Composite Primary Key with JPA and Hibernate Example
Hello readers, in this tutorial, we will show how to map the Composite Primary Key with JPA and Hibernate using…
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JPA mappedBy Example
Hello readers, in this tutorial, we will show how to implement the mappedBy annotation in JPA using EclipseLink and MySQL…
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Java Servlet Generate Zip File Example
In this article we illustrate how to generate a zip (compressed) file via a GET request to a custom servlet. The…
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