Now let's install, configure, and execute the infrastructure and application software for the sample application. URLs for downloads are in Resources. Our sample application uses SOAP middleware based on the Java servlet architecture, so a servlet engine is required to run the application. You can verify that your JDK version works with Tomcat by seeing if the Hello World servlet runs properly after installing Tomcat. The second step to getting the infrastructure software up and running is to install Xerces Java XML Parser Version 1.2.0.
SOAP passes data among client, middleware, and server components in XML format.
Next, you must install Tomcat Version 3.1. Next, install SOAP Version 2.0. Connect SOAP to Tomcat. Now, it is time to install and demonstrate the sample application. First, you need to install and configure the sample application.