Class JspFactoryImpl
- Author:
- Anil K. Vijendran
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncalled to get implementation-specific information on the current JSP engine.getJspApplicationContext(ServletContext context) Obtain theJspApplicationContextinstance that was associated within the passedServletContextfor this web application.getPageContext(Servlet servlet, ServletRequest request, ServletResponse response, 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.voidcalled to release a previously allocated PageContext object.Methods inherited from class javax.servlet.jsp.JspFactory
getDefaultFactory, setDefaultFactory
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Constructor Details
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JspFactoryImpl
public JspFactoryImpl()
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Method Details
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getPageContext
public PageContext getPageContext(Servlet servlet, ServletRequest request, ServletResponse response, String errorPageURL, boolean needsSession, int bufferSize, boolean autoflush) Description copied from class:javax.servlet.jsp.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().
- Specified by:
getPageContextin classJspFactory- Parameters:
servlet- 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_BUFFERif no buffer,JspWriter.DEFAULT_BUFFERif implementation default.autoflush- should the buffer autoflush to the output stream on buffer overflow, or throw an IOException?- Returns:
- the page context
- See Also:
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releasePageContext
Description copied from class:javax.servlet.jsp.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.
- Specified by:
releasePageContextin classJspFactory- Parameters:
pc- A PageContext previously obtained by getPageContext()
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getEngineInfo
Description copied from class:javax.servlet.jsp.JspFactorycalled to get implementation-specific information on the current JSP engine.
- Specified by:
getEngineInfoin classJspFactory- Returns:
- a JspEngineInfo object describing the current JSP engine
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getJspApplicationContext
Description copied from class:javax.servlet.jsp.JspFactoryObtain the
JspApplicationContextinstance that was associated within the passedServletContextfor this web application.- Specified by:
getJspApplicationContextin classJspFactory- Parameters:
context- the current web application'sServletContext- Returns:
JspApplicationContextinstance
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