Recipe 23.10 Packaging a Servlet into a WAR File


Problem

You have a servlet and other web resources and want to package them into a single file for deploying to the server.

Solution

Use jar to make a web archive (WAR) file.

Discussion

Servlets are server-side components for use in web servers. They can be packaged for easy installation into a web server. A web application in the Servlet API specification is a collection of HTML and/or JSP pages, servlets, and other resources. A typical directory structure might include the following:


index.html, foo.jsp

Web pages


WEB-INF

Server directory


WEB-INF/web.xml

Descriptor


WEB-INF/classes

Directory for servlets and any classes used by them or by JSPs


WEB-INF/lib

Directory for any JAR files of classes needed by classes in the WEB-INF/classes directory

Once you have prepared the files in this way, you just package them up with jar :

jar cvf MyWebApp.war .

You then deploy the resulting WAR file into your web server. For details on this, consult the web server documentation.



Java Cookbook
Java Cookbook, Second Edition
ISBN: 0596007019
EAN: 2147483647
Year: 2003
Pages: 409
Authors: Ian F Darwin

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