org.apache.velocity.tools.view.jsp.jspimpl
Class VelocityPageContext

java.lang.Object
  javax.servlet.jsp.JspContext
      javax.servlet.jsp.PageContext
          org.apache.velocity.tools.view.jsp.jspimpl.VelocityPageContext

public class VelocityPageContext
extends PageContext

Exposes a Velocity Context, a request and a response as a PageContext.

Field Summary

Fields inherited from class javax.servlet.jsp.PageContext

APPLICATION, APPLICATION_SCOPE, CONFIG, EXCEPTION, OUT, PAGE, PAGE_SCOPE, PAGECONTEXT, REQUEST, REQUEST_SCOPE, RESPONSE, SESSION, SESSION_SCOPE

Constructor Summary

VelocityPageContext(org.apache.velocity.context.Context velocityContext, Writer velocityWriter, ViewContext viewContext)
Constructor.

Method Summary

Object	findAttribute(String name)
void	forward(String relativeUrlPath)
Object	getAttribute(String name)
Object	getAttribute(String name, int scope)
Enumeration<String>	getAttributeNamesInScope(int scope)
int	getAttributesScope(String name)
javax.el.ELContext	getELContext()
Exception	getException()
javax.servlet.jsp.el.ExpressionEvaluator	getExpressionEvaluator()
JspWriter	getOut()
Object	getPage()
ServletRequest	getRequest()
ServletResponse	getResponse()
ServletConfig	getServletConfig()
ServletContext	getServletContext()
HttpSession	getSession()
javax.servlet.jsp.el.VariableResolver	getVariableResolver()
void	handlePageException(Exception e)
void	handlePageException(Throwable t)
void	include(String relativeUrlPath)
void	include(String relativeUrlPath, boolean flush)
void	initialize(Servlet servlet, ServletRequest request, ServletResponse response, String errorPageURL, boolean needsSession, int bufferSize, boolean autoFlush)
void	release()
void	removeAttribute(String name)
void	removeAttribute(String name, int scope)
void	setAttribute(String name, Object value)
void	setAttribute(String name, Object value, int scope)

Methods inherited from class javax.servlet.jsp.PageContext

getErrorData, pushBody

Methods inherited from class javax.servlet.jsp.JspContext

popBody, pushBody

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VelocityPageContext

public VelocityPageContext(org.apache.velocity.context.Context velocityContext,
                           Writer velocityWriter,
                           ViewContext viewContext)

Constructor.

Parameters:

velocityContext - The Velocity context.

velocityWriter - The writer to be used when writing content.

viewContext - The View context.

Method Detail

initialize

public void initialize(Servlet servlet,
                       ServletRequest request,
                       ServletResponse response,
                       String errorPageURL,
                       boolean needsSession,
                       int bufferSize,
                       boolean autoFlush)
                throws IOException,
                       IllegalStateException,
                       IllegalArgumentException

Specified by:

initialize in class PageContext

Throws:

IOException

IllegalStateException

IllegalArgumentException

release

public void release()

Specified by:

release in class PageContext

getSession

public HttpSession getSession()

Specified by:

getSession in class PageContext

getPage

public Object getPage()

Specified by:

getPage in class PageContext

getRequest

public ServletRequest getRequest()

Specified by:

getRequest in class PageContext

getResponse

public ServletResponse getResponse()

Specified by:

getResponse in class PageContext

getException

public Exception getException()

Specified by:

getException in class PageContext

getServletConfig

public ServletConfig getServletConfig()

Specified by:

getServletConfig in class PageContext

getServletContext

public ServletContext getServletContext()

Specified by:

getServletContext in class PageContext

forward

public void forward(String relativeUrlPath)
             throws ServletException,
                    IOException

Specified by:

forward in class PageContext

Throws:

ServletException

IOException

include

public void include(String relativeUrlPath)
             throws ServletException,
                    IOException

Specified by:

include in class PageContext

Throws:

ServletException

IOException

include

public void include(String relativeUrlPath,
                    boolean flush)
             throws ServletException,
                    IOException

Specified by:

include in class PageContext

Throws:

ServletException

IOException

handlePageException

public void handlePageException(Exception e)
                         throws ServletException,
                                IOException

Specified by:

handlePageException in class PageContext

Throws:

ServletException

IOException

handlePageException

public void handlePageException(Throwable t)
                         throws ServletException,
                                IOException

Specified by:

handlePageException in class PageContext

Throws:

ServletException

IOException

setAttribute

public void setAttribute(String name,
                         Object value)

Specified by:

setAttribute in class JspContext

setAttribute

public void setAttribute(String name,
                         Object value,
                         int scope)

Specified by:

setAttribute in class JspContext

getAttribute

public Object getAttribute(String name)

Specified by:

getAttribute in class JspContext

getAttribute

public Object getAttribute(String name,
                           int scope)

Specified by:

getAttribute in class JspContext

findAttribute

public Object findAttribute(String name)

Specified by:

findAttribute in class JspContext

removeAttribute

public void removeAttribute(String name)

Specified by:

removeAttribute in class JspContext

removeAttribute

public void removeAttribute(String name,
                            int scope)

Specified by:

removeAttribute in class JspContext

getAttributesScope

public int getAttributesScope(String name)

Specified by:

getAttributesScope in class JspContext

getAttributeNamesInScope

public Enumeration<String> getAttributeNamesInScope(int scope)

Specified by:

getAttributeNamesInScope in class JspContext

getOut

public JspWriter getOut()

Specified by:

getOut in class JspContext

getExpressionEvaluator

public javax.servlet.jsp.el.ExpressionEvaluator getExpressionEvaluator()

Specified by:

getExpressionEvaluator in class JspContext

getVariableResolver

public javax.servlet.jsp.el.VariableResolver getVariableResolver()

Specified by:

getVariableResolver in class JspContext

getELContext

public javax.el.ELContext getELContext()

Specified by:

getELContext in class JspContext