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 for the JSP container.
|
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.
|
The javax.servlet.jsp package contains a number of classes and interfaces that describe and define the contracts between a JSP page implementation class and the runtime environment provided for an instance of such a class by a conforming JSP container.
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