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The Book
Chapter 15 Examples from Java Servlet Programming, 2nd Ed

  • 15-1 and 15-2: A simple servlet to drive the Hello template
  • 15-3: Another approach to WebMacro servlet design
  • 15-5: A context tool for integer arithmetic
  • 15-6 to 15-8: Snooping the request with WebMacro
  • 15-9 to 15-12: A Tool application

Examples from other chapters:

Example 15.1 and 15.2: A simple servlet to drive the Hello template
This simple servlet makes use of the WebMacro templating system to print the
current date and time.

Example 15.3: Another approach to WebMacro servlet design
This servlet shows how to write a WebMacro-enabled servlet by extending the org.webmacro.servlet.WMServlet superclass.

Example 15.5: A context tool for integer arithmetic
This shows a simple context tool that performs integer arithmetic. This MathTool often comes in handy because the WebMacro template language has been so simplified that it doesn’t include even basic arithmetic operations, although due to popular demand, arithmetic operations are being added.

Example 15.6 to 15.8: Snooping the request with WebMacro
This simple template prints information from the request to demonstrate the context tools and directives available to WebMacro templates. The template can be considered “standalone” because it uses no servlet-provided variables. Standalone templates can be viewed with the reusable MacroView servlet set to handle *.wm requests.

Example 15.9 to 15.12: A Tool application
The following application displays a list of the various content creation tools available. This builds on the example in Chapter 14.

 


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