Index

A  B  C  D  E  F  G  H  I  J  L  M  O  P  R  S  T  U  W 

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A

admin.jar, 3-11

ant utility, 3-7

application.xml config file, 3-9

assembly, directory structure and build mechanisms, 3-6

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B

behavior, servlet, 2-3

build mechanisms, applications, 3-7

build.xml file, application build, 3-7

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C

cancellation of session, 2-11

chaining, servlets, 3-19

clustering (OC4J), 3-19, 3-28

code template, 2-2

configuration

configuration file descriptions, 3-12

default-web-site.xml, Web site XML files, 3-26

for servlet invocation, 2-7

global-web-application.xml, orion-web.xml, 3-12

orion-web-app element, 3-15

overview of configuration files, 3-3

servlet initialization, 2-9

web-app element, 3-13, 3-23

web-site element, 3-27

container, servlet, 1-4

context path, 2-5

cookies, use in servlets, 2-10

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D

data source, OC4J, 2-17

default-web-site.xml config file, 3-26

deployment

application build mechanisms, 3-7

application directory structure, 3-6

configuration file descriptions, 3-12

of EJB sample servlet, 2-27

of JDBC sample servlet, 2-20

overview, 3-3

steps for application deployment, 3-9

use of admin.jar, 3-11

use of OEM, 3-3

destroy() servlet method, 2-3

directory structure, applications, 3-6

doFilter() filter method, 4-2

doGet() servlet method, 1-5

doPost() servlet method, 1-5

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E

EAR files, 3-9

EJB calls from servlets, 2-23

local lookup within application, 2-23

lookup outside of application, 2-31

remote lookup within application, 2-31

EJB servlet, deployment, 2-27

ejb-jar.xml config file, 3-9

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F

filters

filter example #1, 4-4

filter example #2, 4-7

filter example #3, 4-10

generic code, 4-4

HelloWorldFilter, 4-5

invocation by servlet container, 4-3

overview, 4-2

using a JSP page, 4-5

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G

GenericServlet class, 1-4

GET, HTTP request, 1-4, 2-2

getServletInfo() servlet method, 2-3

global-web-application.xml config file, 3-12

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H

HttpServlet class, 1-4

HttpServletRequest object, 1-5

HttpServletResponse object, 1-5

HttpSession object, 2-4

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I

init() servlet method, 2-3

initialization, servlets, 2-9

invoking a servlet

action by container upon request, 2-5

by name (OC4J-specific), 2-6

configuration in deployment environment, 2-7

context path and servlet path, 2-5

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J

Javadoc, standard servlet API, 1-2

JDBC in servlets, 2-17

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L

lifecycle, servlet, 2-3

loading servlets, 2-9

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M

mod_oc4j module, 1-5

mount point, OC4J, 2-8

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O

Oracle Enterprise Manager (OEM), 3-3

orion-web-app element, configuration, 3-15

orion-web.xml config file, 3-12

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P

POST, HTTP request, 1-4, 2-2

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R

replication of session state, 2-15

request objects, 1-5

response objects, 1-5

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S

sample servlets

filter example #1, 4-4

filter example #2, 4-7

filter example #3, 4-10

HelloWorldServlet, 1-7

JDBC query, 2-17

session servlet, 2-12

with EJB session bean, 2-23

servlet 2.3 specification, 1-2

servlet chaining, 3-19

servlet container, 1-4

servlet context, 2-4

servlet filters

filter example #1, 4-4

filter example #2, 4-7

filter example #3, 4-10

generic code, 4-4

HelloWorldFilter, 4-5

invocation by servlet container, 4-3

overview, 4-2

using a JSP page, 4-5

servlet path, 2-5

ServletConfig object, 2-4

ServletContext object, 2-4

session

cancellation, 2-11

maintenance, 2-4

replication of state, 2-15

session servlet example, 2-12

session-tracking element, 3-20

tracking, 1-6, 2-10

structure, application directory structure, 3-6

synchronization of code, 2-4

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T

template, servlet code, 2-2

thread safety, 2-4

tracking of sessions, 2-10

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U

URL rewriting, use in servlets, 2-11

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W

WAR files, 3-9

Web site XML config files, 3-26

web-app element, configuration, 3-13, 3-23

web-site element, configuration, 3-27

web.xml config file, 3-12