public class JspFactoryImpl extends JspFactory
| Constructor and Description |
|---|
JspFactoryImpl() |
| Modifier and Type | Method and Description |
|---|---|
JspEngineInfo |
getEngineInfo()
called to get implementation-specific information on the current JSP engine.
|
JspApplicationContext |
getJspApplicationContext(ServletContext context)
Obtains the
JspApplicationContext instance associated with the web application for the given
ServletContext. |
PageContext |
getPageContext(Servlet servlet,
ServletRequest request,
ServletResponse response,
java.lang.String errorPageURL,
boolean needsSession,
int bufferSize,
boolean autoflush)
obtains an instance of an implementation dependent javax.servlet.jsp.PageContext abstract class for the calling
Servlet and currently pending request and response.
|
void |
releasePageContext(PageContext pc)
called to release a previously allocated PageContext object.
|
getDefaultFactory, setDefaultFactorypublic PageContext getPageContext(Servlet servlet, ServletRequest request, ServletResponse response, java.lang.String errorPageURL, boolean needsSession, int bufferSize, boolean autoflush)
JspFactoryobtains 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 in order to obtain a PageContext object for the request being processed.
Invoking this method shall result in the PageContext.initialize() method being invoked. The PageContext returned is properly initialized.
All PageContext objects obtained via this method shall be released by invoking releasePageContext().
getPageContext in class JspFactoryservlet - the requesting servletrequest - the current request pending on the servletresponse - the current response pending on the servleterrorPageURL - the URL of the error page for the requesting JSP, or nullneedsSession - true if the JSP participates in a sessionbufferSize - size of buffer in bytes, JspWriter.NO_BUFFER if no buffer, JspWriter.DEFAULT_BUFFER if
implementation default.autoflush - should the buffer autoflush to the output stream on buffer overflow, or throw an IOException?PageContextpublic void releasePageContext(PageContext pc)
JspFactorycalled to release a previously allocated PageContext object. Results in PageContext.release() being invoked. This method should be invoked prior to returning from the _jspService() method of a JSP implementation class.
releasePageContext in class JspFactorypc - A PageContext previously obtained by getPageContext()public JspEngineInfo getEngineInfo()
JspFactorycalled to get implementation-specific information on the current JSP engine.
getEngineInfo in class JspFactorypublic JspApplicationContext getJspApplicationContext(ServletContext context)
JspFactoryJspApplicationContext instance associated with the web application for the given
ServletContext.getJspApplicationContext in class JspFactorycontext - The ServletContext for the web application the desired
JspApplicationContext is associated with.JspApplicationContext associated with the web application.