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Index: H

handleClient( ) method: 10.2.4.1. The servlet

handleMalformedCount( ) method: 13.1. Parsing Parameters

handleNoCount( ) method: 13.1. Parsing Parameters

hash table: 4.3.4. A Personalized Welcome

6.1.3.2. Caching a converted image

HEAD method

handling of: 2.3.5. Handling HEAD Requests
purpose: 2.1.3. Other Methods

<HEAD> tag: 5.6.1. Setting an HTTP Header

headers

Accept: 2.1.1. Requests, Responses, and Headers

4.4.8. Request Headers

Accept-Charset: 12.5.2. Charset Preferences

Accept-Encoding: 6.2. Compressed Content

6.2. Compressed Content

Accept-Language: 12.5.1. Language Preferences

Authorization: 4.4.8. Request Headers

4.4.8. Request Headers
8.1.2. Custom Authorization

Cache-Control: 5.6. HTTP Headers

Connection: 5.6. HTTP Headers

Content-Encoding: 5.6. HTTP Headers

6.2. Compressed Content
6.2. Compressed Content

Content-Language: 12.1.1. HTML Character Entities

Content-Type: 2.1.1. Requests, Responses, and Headers

5.2. Sending a Normal Response
5.3. Using Persistent Connections
12.3.1. Charsets

Expires: 5.6. HTTP Headers

Location: 5.6. HTTP Headers

partial table of: 5.6. HTTP Headers

Pragma: 5.6. HTTP Headers

10.2.2.2. Back to the applet

Referer: 4.4.8. Request Headers

Refresh: 6.3. Server Push

request: 4.4.8.1. Accessing header values

response: 2.1.1. Requests, Responses, and Headers

Retry-After: 5.6. HTTP Headers

Server: 2.1.1. Requests, Responses, and Headers

User-Agent: 2.1.1. Requests, Responses, and Headers

4.4.8. Request Headers
6.2. Compressed Content

Vary: 6.2. Compressed Content

WWW-Authenticate: 4.4.8. Request Headers

5.6. HTTP Headers
8.1.2. Custom Authorization

``Hello World'' example: 2.3.1. Writing Hello World

5.2. Sending a Normal Response
5.4.1. Generating Hello World
6.1.1.1. A ``Hello World'' image
12.1. Western European Languages

``Hello World'' example in client's language: 12.5.4. Writing To Each His Own

``Hello World'' example in Japanese: 12.3.2. Writing Encoded Output

hidden form fields

CGI: 7. Session Tracking
charset: 12.6.1. The Hidden Charset
in session-tracking: 7.2. Hidden Form Fields

``¡Hola Mundo!'' example: 12.1. Western European Languages

.htm extension: 2.5.3. The Loophole

HTML

ACTION attribute: 4.4.3. Path Information

7.3. URL Rewriting

<APPLET> tag: 2.4. Server-Side Includes

6.1.5.1. An image of a simple applet

<BEAN> tag: 2.6.5. JavaServer Pages and JavaBeans

2.6.5. JavaServer Pages and JavaBeans

<BLINK> tag: 2.5. Servlet Chaining and Filters

2.5.1. Creating a Servlet Chain
13.3.1. Improving Deblink with Regular Expressions

character entities (&...;)

reference appendix: D. Character Entities
use of: 12.1.1. HTML Character Entities

constructed by hand: 5.4.2.1. Weather forecast constructed by hand

degree symbol: 5.4.2.3. Weather forecast using HTML generation creatively

forms: 12.6. HTML Forms

generation example: 5.4.2.2. Weather forecast using HTML generation

generation of: 5.4. HTML Generation

<HEAD> tag: 5.6.1. Setting an HTTP Header

hidden form fields: 7.2. Hidden Form Fields

<IMG> tag: 6.1.2.1. Drawing over an image

integration with databases: 5.4.2.4. HTML generation and databases

<META HTTP-EQUIV> tag: 5.6.1. Setting an HTTP Header

object-oriented: 5.4. HTML Generation

5.4.1. Generating Hello World
5.4.2.2. Weather forecast using HTML generation
5.4.2.3. Weather forecast using HTML generation creatively

page generated by HTTP servlet: 2.3. Page Generation

<PARAM> tag: 2.4. Server-Side Includes

2.6.5. JavaServer Pages and JavaBeans
4.4.1. Request Parameters
10.3.6. The Dispatcher

removing <BLINK>: 2.5.1. Creating a Servlet Chain

13.3.1. Improving Deblink with Regular Expressions

RFC 2070 (HTML internationalization): 12.6. HTML Forms

<SERVLET> tag

how Java Web Server supports it: 2.5. Servlet Chaining and Filters
parameters: 2.4. Server-Side Includes
syntax varies: 2.4. Server-Side Includes

servlets embedded in pages

limited response capability: 2.4.1. Writing a Server-Side Include
SSI functionality: 2.4. Server-Side Includes

<SQL> tag: 2.5. Servlet Chaining and Filters

<TITLE> tag: 5.4.1. Generating Hello World

.html extension: 2.5.3. The Loophole

htmlKona package

HTML table generation: 9.2.5. Result Sets in Detail
web site for downloading: 5.4.1. Generating Hello World

HTTP

access counters, as examples: 3.1.3. A Simple Counter

4.4.6. An Improved Counter

basic authentication: 8.1. HTTP Authentication

basic description: 2.1. HTTP Basics

connection to a CGI program: 10.1.1. HTTP and Raw Socket Connections

cookies: 2.2. The Servlet API

databases

connections: 3.4. Single-Thread Model

4.1.1. Getting an Init Parameter
9.2.2. Getting a Connection

connectivity, advantage of servlets: 9. Database Connectivity

connectivity, servlets' power: 1.3.2. Power

deleting session objects: 7.5.1. Session-Tracking Basics

digest authentication: 8.1. HTTP Authentication

environment variables: 4. Retrieving Information

extra path information: 4.4.3. Path Information

GET method: 2.1.2. GET and POST

10.3.1. The Design

giving values to session objects: 7.5.1. Session-Tracking Basics

greeting user by name: 2.3.3. Handling Form Data

headers

before response body: 5.1. The Structure of a Response
request: 4.4.8.1. Accessing header values
response: 2.1.1. Requests, Responses, and Headers
see also headers: 2.1.1. Requests, Responses, and Headers

``Hello World'' example: 2.3.1. Writing Hello World

5.2. Sending a Normal Response
5.4.1. Generating Hello World
6.1.1.1. A ``Hello World'' image
12.1. Western European Languages

``Hello World'' example in client's language: 12.5.4. Writing To Each His Own

``Hello World'' example in Japanese: 12.3.2. Writing Encoded Output

``¡Hola Mundo!'' example: 12.1. Western European Languages

logging errors: 5.7.2. Logging

methods 2.1.1. Requests, Responses, and Headers

non-HTTP applet: 10.2.4.3. The applet

non-HTTP protocol: 10.2.4.1. The servlet

non-HTTP server: 10.2.4.1. The servlet

10.2.4.2. The superclass

passwords: 8.1. HTTP Authentication

POST method: 2.1.2. GET and POST

2.1.2. GET and POST
2.3.4. Handling POST Requests
4.4.9.2. Handling POST requests using the input stream
10.1.1. HTTP and Raw Socket Connections
10.3.1. The Design
10.3.2. The Servlet

problem reports: 5.7.3. Reporting

query string: 2.1.2. GET and POST

6.1.2.2. Combining images
10.1.1. HTTP and Raw Socket Connections

raw socket connections: 10.1.1. HTTP and Raw Socket Connections

10.3.1. The Design
11.2.1. An Improved getServlet( )

reference book: 2.1. HTTP Basics

4.4.8. Request Headers

response headers

partial table of: 5.6. HTTP Headers

retrieving names of session objects: 7.5.1. Session-Tracking Basics

retrieving session objects: 7.5.1. Session-Tracking Basics

retrieving values from session objects: 7.5.1. Session-Tracking Basics

stateless protocol: 7. Session Tracking

status codes

definition: 5.1. The Structure of a Response
partial table of: 5.5. Status Codes
reference appendix: C. HTTP Status Codes
reporting: 5.7.1. Status Codes
server-specific pages: 5.7.1. Status Codes
setting: 5.5.1. Setting a Status Code

text-based communication: 10.2.2. Text-based HTTP Communication

time in local zone: 2.4.1. Writing a Server-Side Include

version response: 2.1.1. Requests, Responses, and Headers

virtual path: 4.4.3. Path Information

http scheme: 4.4.7. How It Was Requested

HTTP Servlet API, reference appendix: B. HTTP Servlet API Quick Reference

httpd script: 2.3.2. Running Hello World

httpd.exe program: 2.3.2. Running Hello World

httpd.nojre: 2.3.2. Running Hello World

HTTPS (HTTP plus SSL) protocol: 8.3. Secure Sockets Layer (SSL)

https scheme: 4.4.7. How It Was Requested

HttpServlet class: 2.2. The Servlet API

B. HTTP Servlet API Quick Reference

HttpServletRequest class

getAuthType( ) method: 8.1.1. Retrieving Authentication Information

getCookies( ) method: 7.4.1. Working with Cookies

getRemoteUser( ) method: 4.3.3. Getting Information About the User

8.1.1. Retrieving Authentication Information

identifying users: 4.3.3. Getting Information About the User

in javax.servlet.http: 2.2. The Servlet API

reference: B. HTTP Servlet API Quick Reference

HttpServletResponse class

encodeRedirectUrl( ) method: 7.5.7. Storing Session IDs
encodeUrl( ) method: 7.5.7. Storing Session IDs
in javax.servlet.http: 2.2. The Servlet API
reference: B. HTTP Servlet API Quick Reference
setting HTTP response headers: 5.6.1. Setting an HTTP Header
uses: 2.3.1. Writing Hello World

HttpSession class

getCreationTime( ) method: 7.5.3. The Session Life Cycle
getLastAccessedTime( ) method: 7.5.3. The Session Life Cycle
invalidate( ) method: 7.5.3. The Session Life Cycle
isNew( ) method: 7.5.3. The Session Life Cycle
reference: B. HTTP Servlet API Quick Reference
session-tracking: 7.5.1. Session-Tracking Basics
session-tracking functionality: 2.2. The Servlet API

HttpSessionBindingEvent class: B. HTTP Servlet API Quick Reference

HttpSessionBindingListener class: B. HTTP Servlet API Quick Reference

HttpSessionContext class: 7.5.5. Putting Sessions in Context

B. HTTP Servlet API Quick Reference

HttpUtils class: B. HTTP Servlet API Quick Reference

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