Java Reference
In-Depth Information
The
JspFactory()
method is an empty default constructor. It has no parameters, returns no
value, and throws no exceptions.
The
setDefaultFactory()
Method
public static void setDefaultFactory(JspFactory deflt)
The
setDefaultFactory()
method sets the default factory for this JSP implementation. It is
illegal for any principal other than the JSP Engine runtime to call this method. It returns no
value and throws no exceptions.
It has one parameter:
•
JspFactory
The
getDefaultFactory()
Method
public static JspFactory getDefaultFactory()
The
getDefaultFactory()
method returns the default factory for this JSP implementation. It
has no parameters and throws no exceptions.
It returns this value:
D
•
JspFactory
The
getPageContext()
Method
public abstract PageContext getPageContext(
javax.servlet.Servlet servlet,
javax.servlet.ServletRequest request,
javax.servlet.ServletResponse response,
java.lang.String errorPageURL,
boolean needsSession,
int buffer,
boolean autoflush)
The
getPageContext()
method obtains an instance of an implementation-dependent
javax.servlet.jsp.PageContext
abstract class for the calling servlet and currently pending
request and response. This method is typically called early in the processing of the
_jspService()
method of a JSP implementation class to obtain a
PageContext
object for the
request being processed. Invoking this method results in the
PageContext.initialize()
method being invoked. The returned object is a properly initialized
PageContext
. All
PageContext
objects obtained through this method must be released by invoking
releasePageContext()
.
The
getPageContext()
method throws no exceptions. It has seven parameters:
•
javax.servlet.Servlet
•
javax.servlet.ServletRequest
