| Interface | Description |
|---|---|
| HttpJspPage |
The HttpJspPage interface describes the interaction that a JSP Page Implementation Class must satisfy when using the
HTTP protocol.
|
| JspApplicationContext |
Stores application-scoped information relevant to JSP containers.
|
| JspPage |
The JspPage interface describes the generic interaction that a JSP Page Implementation class must satisfy; pages that
use the HTTP protocol are described by the HttpJspPage interface.
|
| Class | Description |
|---|---|
| ErrorData |
Contains information about an error, for error pages.
|
| JspContext |
JspContext serves as the base class for the PageContext class and abstracts all information that is not
specific to servlets. |
| JspEngineInfo |
The JspEngineInfo is an abstract class that provides information on the current JSP engine.
|
| JspFactory |
The JspFactory is an abstract class that defines a number of factory methods available to a JSP page at runtime for
the purposes of creating instances of various interfaces and classes used to support the JSP implementation.
|
| JspWriter |
The actions and template data in a JSP page is written using the JspWriter object that is referenced by the implicit
variable out which is initialized automatically using methods in the PageContext object.
|
| PageContext |
PageContext extends JspContext to provide useful context information for when JSP technology is used in a Servlet
environment.
|
| Exception | Description |
|---|---|
| JspException |
A generic exception known to the JSP engine; uncaught JspExceptions will result in an invocation of the errorpage
machinery.
|
| JspTagException |
Exception to be used by a Tag Handler to indicate some unrecoverable error.
|
| SkipPageException |
Exception to indicate the calling page must cease evaluation.
|