Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
51 Cards in this Set
- Front
- Back
|
java class dynamically creates the web page
|
Servlet
|
|
|
what the user sees
|
JSP
|
|
|
model that contains the program logic
|
JavaBean
|
|
|
the system in which related data is stored in an "efficient" and "compact" manner.
|
DBMS (Database management system)
|
|
|
the layer that the user sees
|
Presentation layer
|
|
|
the layer that contains the logic or rules of the application
|
Business rules layer
|
|
|
the layer that lets you get the information to the database
|
Data access layer
|
|
|
if the page doesn't exist, this pops up
|
error page
|
|
|
provides configuration and deployment information for the Web components that comprise a Web application.
|
web.xml
|
|
|
Web java archive structured for a web application
|
WAR file
|
|
|
java archive
|
JAR file
|
|
|
software tool for automating software build processes
|
ANT
|
|
|
is to Ant what a makefile is to make.
|
build.xml
|
|
|
the milestone
|
ANT target
|
|
|
how you get to the ANT target
|
ANT task
|
|
|
an open source unit testing framework for automatically unit testing Java programs
|
JUNIT test
|
|
|
contains both data (referred to as attributes), and executable code (referred to as methods)
|
Java class
|
|
|
a mechanism for organizing Java classes
|
package
|
|
|
embedded java code in a jsp file
|
Scriptlet
|
|
|
<c:forEach>
|
JSTL
|
|
|
${}
|
expression language
|
|
|
gets a Bean property value using the property's getter methods and displays the property value in a JSP page.
|
<jsp:getProperty
|
|
|
an object associated with a visitor.
|
Session
|
|
|
lifetime of the variable
|
session scope
|
|
|
a global variable that lasts for the life of the application
|
application scope
|
|
|
sets the value of one or more properties in a Bean, using the Bean's setter methods
|
<jsp:setProperty
|
|
|
base class which servlets derive from; overriden doGet and doPost methods
|
HTTPServlet
|
|
|
specifies the web container of which java servlet should be invoked for a url given by client.
|
servlet mapping
|
|
|
called in response to an HTTP GET request. happens in some forms
|
doGet
|
|
|
called in response to an HTTP POST request
|
doPost
|
|
|
Sets the type of the response being sent to the client. for example, text/html;charset=UTF-8.
|
setContentType
|
|
|
java file that processes all servlet actions
|
Controller Servlet
|
|
|
the domain-specific representation of the data upon which the application operates.
|
model
|
|
|
renders the model into a form suitable for interaction, typically a user interface element.
|
view
|
|
|
used to get information from a visitor.
|
request object
|
|
|
is used to send output to the user from the server.
|
response object
|
|
|
environment of servlet & contains what it needs to know
|
servlet context
|
|
|
a variable that is stored on the visitor's computer.
|
cookie
|
|
|
returns a unique id for each user, generated by the server
|
Session ID
|
|
|
the URL for that resource is modified so that more information is passed when requesting for that resource.
|
URL rewriting
|
|
|
field is not visible for the user.
|
hidden field
|
|
|
preventing direct access to a page
|
Security Constraint
|
|
|
request dispatcher
|
forwards a page to another location
|
|
|
saves the users information for use in the same sitting
|
Session
|
|
|
database used for the actual implementation of the code
|
production database
|
|
|
Command given to SQL database
|
SQL task
|
|
|
a shortcut for specifying the particular layout of a WAR file
|
war task
|
|
|
Classpath to use when packing classes.
|
classpath element
|
|
|
used to define a path from an environment variable.
|
pathelement element
|
|
|
The basic service for managing a set of JDBC drivers.
|
DriverManager
|
|
|
is the industry standard for database-independent connectivity between the Java programming language and a wide range of databases
|
JDBC
|
