java web application sample project download

The getRequestDispatcher() method in the servlet class takes the path of the JSP file as the argument.įinally, we’ll create the JSP page to display the result.Ĭreate a result.jsp file in the src/main/webapp/ directory and add the following lines. Git is a purely distributed version control system. Let us learn how to setup a Java web project in BitBucket. BitBucket is very good example for Software-as-a-service, hosted on cloud. Now, we will see how to set up a Java Web application in BitBucket as well. The servlet will forward the request and response to a JSP view. We have already seen how to set up Java Web Application in GitHub. Example: Defining the matching template class. With a myriad of HTTP utility methods and middleware at your disposal, creating a robust API is quick and easy. You can modify them while creating the Java API. Step 2: Insert the tomcat maven plugin (Optional for Intellij Idea Ultimate users) Add the following tomcat plugin under the plugins tag in the. Here we publish our SelectLiquorServlet class under the name selectliquorservlet and map it into the URL pattern “/SelectLiqour”. Creating the Component Java API This works in exactly the same way as described in Creating Java API for a Web Component, except that the static files are loaded from your project. Step 1: Create a maven project in intellij idea. In the javax servlet api version 3.0.1 we can use the annotation to insert the servlet name and the servlet URL into the servlet without using a deployment descriptor. There is also a similar method called doGet() that can be overridden to handle the GET requests. I have overridden the doPost() method to get the “Type” of liquor sent from the form submission done by the index.html and get the available list of brands from the getAvailableBrands() method.

Tomcat will automatically expand and deploy the.

The easiest way to run this application is simply to move the war file to your CATALINAHOME/webapps directory. The SelectLiquorServlet class will accept the POST request from the form submission and invoke the doPost() method. The example app has been packaged as a war file and can be downloaded here (Note: make sure your browser doesn't change file extension or append a new one).

Java web application sample project download