|
icon |
0 or 1 |
A display file, for use in GUI administration tools |
|
display-name |
0 or 1 |
Short name, for use in GUI admin tools |
|
description |
0 or 1 |
Longer description |
|
distributable |
0 or 1 |
Whether the web application can be load-balanced, i.e., distributed to multiple servers |
|
context-param |
0 or more |
Parameters to be made available to all servlets |
|
filter |
0 or more |
Provides a general-purpose servlet-based filtering mechanism |
|
filter-mapping |
0 or more |
Maps the invocation of a filter to either a servlet name or a URL pattern |
|
listener |
0 or more |
Context or session Listener classes |
|
servlet |
0 or more |
Short name, class name, and options for a servlet |
|
servlet-mapping |
0 or more |
Specifies any nondefault URL for a servlet |
|
session-config |
0 or 1 |
Specifies session configuration (only session timeout in present version of specification) |
|
mime-mapping |
0 or more |
MIME types for files on server |
|
welcome-file- list |
0 or 1 |
Alternate default page in directories |
|
error-page |
0 or more |
Alternate error page by HTTP error code |
|
taglib |
0 or more |
Tag library; see the section on the taglib element, later in this chapter |
|
resource-env-ref |
0 or more |
Reference to "administered objects," such as JMS queues |
|
resource-ref |
0 or more |
Reference to JNDI factory for objects such as SQL DataSources |
|
security- constraint |
0 or more |
Requires authentication (e.g., for a protected area of a web site) |
|
login-config |
0 or 1 |
Specifies how the login mechanism is to work for a security-constraint |
|
security-role |
0 or more |
List name of security role, for use with security-constraint |
|
env-entry |
0 or more |
JNDI lookup of static objects |
|
ejb-ref |
0 or more |
Reference to EJBs used by servlets |
|
ejb-local-ref |
0 or more |
Reference to EJB local interfaces used by servlets |