Reading Notes for Chapter 13, Head First Servlets and JSP
Table of Contents
p669 The Power of Filters
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p670 Objectives
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p671 Enhancing the entire web application
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p672a How about some kind of "filter"?
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p672b Fun things to do with Filters
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p673 Filters are modular, and configurable in the DD
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p674 Three ways filters are like servlets
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p675 Building the request tracking filter
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p676 A filter's life cycle
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p677 Think of filters as being "stackable"
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p678 Declaring and ordering filters
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p679 News Flash: As of version 2.4, filters can be applied to request dispatchers
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p680 Sharpen your pencil (Understanding <filter-mapping> in the DD)
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p681 Compressing output with a response-side filter
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p682 Architecture of a response filter
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p683 But it is really that simple?
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p684 The output has left the building
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p685 We can implement our OWN response
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p686 She doesn't know about the servlet Wrapper classes
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p687 Wrappers rock
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p688 Adding a simple Wrapper to the design
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p689 Add an output stream Wrapper
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p690 The real compression filter code
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p691 Compression filter code, cont.
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p692 Compression wrapper code
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p693 Compression wrapper code, cont.
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p694 Compression wrapper, helper class code
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p695 Sharpen your pencil ANSWERS (from p. 680)
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p696 Coffee Cram Q1 Q2
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p697 Coffee Cram Q3
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p698 Coffee Cram Q4
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p699 Coffee Cram Q5 Q6
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p700 Coffee Cram Answers Q1 Q2
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p701 Coffee Cram Answers Q3
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p702 Coffee Cram Answers Q4
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p703 Coffee Cram Answers Q5 Q6
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End of CISC474 reading notes for HFSJ, Chapter 13
