org.apache.cactus.server
Class AbstractPageContextWrapper

java.lang.Object
  javax.servlet.jsp.PageContext
      org.apache.cactus.server.AbstractPageContextWrapper

Direct Known Subclasses:

PageContextWrapper

public abstract class AbstractPageContextWrapper

extends javax.servlet.jsp.PageContext

Abstract wrapper around PageContext. This class provides a common implementation of the wrapper for the different servlet API.

Version:

$Id: AbstractPageContextWrapper.java,v 1.8 2003/05/26 11:45:22 cmlenz Exp $

Author:

Vincent Massol

Field Summary

protected javax.servlet.jsp.PageContext	originalPageContext The real page context
protected ServletURL	url The URL to simulate

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

AbstractPageContextWrapper(javax.servlet.jsp.PageContext theOriginalPageContext, ServletURL theURL)
Construct an PageContext instance that delegates it's method calls to the page context object passed as parameter and that uses the URL passed as parameter to simulate a URL from which the request would come from.

Method Summary

java.lang.Object	findAttribute(java.lang.String theName)
void	forward(java.lang.String theRelativeURLPath)
java.lang.Object	getAttribute(java.lang.String theName)
java.lang.Object	getAttribute(java.lang.String theName, int theScope)
java.util.Enumeration	getAttributeNamesInScope(int theScope)
int	getAttributesScope(java.lang.String theName)
java.lang.Exception	getException()
javax.servlet.jsp.JspWriter	getOut()
java.lang.Object	getPage()
javax.servlet.ServletRequest	getRequest()
javax.servlet.ServletResponse	getResponse()
javax.servlet.ServletConfig	getServletConfig()
javax.servlet.ServletContext	getServletContext()
javax.servlet.http.HttpSession	getSession()
void	handlePageException(java.lang.Exception theException)
void	include(java.lang.String theRelativeURLPath)
void	initialize(javax.servlet.Servlet theServlet, javax.servlet.ServletRequest theRequest, javax.servlet.ServletResponse theResponse, java.lang.String theErrorPageURL, boolean isSessionNeeded, int theBufferSize, boolean isAutoFlush)
javax.servlet.jsp.JspWriter	popBody()
javax.servlet.jsp.tagext.BodyContent	pushBody()
void	release()
void	removeAttribute(java.lang.String theName)
void	removeAttribute(java.lang.String theName, int theScope)
void	setAttribute(java.lang.String theName, java.lang.Object theAttribute)
void	setAttribute(java.lang.String theName, java.lang.Object theAttribute, int theScope)

Methods inherited from class java.lang.Object

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

Field Detail

originalPageContext

protected javax.servlet.jsp.PageContext originalPageContext

The real page context

url

protected ServletURL url

The URL to simulate

Constructor Detail

AbstractPageContextWrapper

public AbstractPageContextWrapper(javax.servlet.jsp.PageContext theOriginalPageContext,
                                  ServletURL theURL)

Construct an PageContext instance that delegates it's method calls to the page context object passed as parameter and that uses the URL passed as parameter to simulate a URL from which the request would come from.

Parameters:

theOriginalPageContext - the real page context

theURL - the URL to simulate or null if none

Method Detail

getRequest

public javax.servlet.ServletRequest getRequest()

Returns:

the Cactus wrapped servlet request that knows about the simulated URL

getServletConfig

public javax.servlet.ServletConfig getServletConfig()

Returns:

the Cactus wrapped servlet config

getServletContext

public javax.servlet.ServletContext getServletContext()

Returns:

the Cactus wrapped servlet context

findAttribute

public java.lang.Object findAttribute(java.lang.String theName)

See Also:

PageContext.findAttribute(String)

forward

public void forward(java.lang.String theRelativeURLPath)
             throws javax.servlet.ServletException,
                    java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

See Also:

PageContext.forward(String)

getAttribute

public java.lang.Object getAttribute(java.lang.String theName)

See Also:

PageContext.getAttribute(String)

getAttribute

public java.lang.Object getAttribute(java.lang.String theName,
                                     int theScope)

See Also:

PageContext.getAttribute(String, int)

getAttributeNamesInScope

public java.util.Enumeration getAttributeNamesInScope(int theScope)

See Also:

PageContext.getAttributeNamesInScope(int)

getAttributesScope

public int getAttributesScope(java.lang.String theName)

See Also:

PageContext.getAttributesScope(String)

getException

public java.lang.Exception getException()

See Also:

PageContext.getException()

getOut

public javax.servlet.jsp.JspWriter getOut()

See Also:

PageContext.getOut()

getPage

public java.lang.Object getPage()

See Also:

PageContext.getPage()

getResponse

public javax.servlet.ServletResponse getResponse()

See Also:

PageContext.getResponse()

getSession

public javax.servlet.http.HttpSession getSession()

See Also:

PageContext.getSession()

handlePageException

public void handlePageException(java.lang.Exception theException)
                         throws javax.servlet.ServletException,
                                java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

See Also:

PageContext.handlePageException(Exception)

include

public void include(java.lang.String theRelativeURLPath)
             throws javax.servlet.ServletException,
                    java.io.IOException

Throws:

javax.servlet.ServletException

java.io.IOException

See Also:

PageContext.include(String)

initialize

public void initialize(javax.servlet.Servlet theServlet,
                       javax.servlet.ServletRequest theRequest,
                       javax.servlet.ServletResponse theResponse,
                       java.lang.String theErrorPageURL,
                       boolean isSessionNeeded,
                       int theBufferSize,
                       boolean isAutoFlush)
                throws java.io.IOException,
                       java.lang.IllegalStateException,
                       java.lang.IllegalArgumentException

Throws:

java.io.IOException

java.lang.IllegalStateException

java.lang.IllegalArgumentException

See Also:

PageContext.initialize(javax.servlet.Servlet, javax.servlet.ServletRequest, javax.servlet.ServletResponse, java.lang.String, boolean, int, boolean)

popBody

public javax.servlet.jsp.JspWriter popBody()

See Also:

PageContext.popBody()

pushBody

public javax.servlet.jsp.tagext.BodyContent pushBody()

See Also:

PageContext.pushBody()

release

public void release()

See Also:

PageContext.release()

removeAttribute

public void removeAttribute(java.lang.String theName)

See Also:

PageContext.removeAttribute(String)

removeAttribute

public void removeAttribute(java.lang.String theName,
                            int theScope)

See Also:

PageContext.removeAttribute(String, int)

setAttribute

public void setAttribute(java.lang.String theName,
                         java.lang.Object theAttribute)

See Also:

PageContext.setAttribute(String, Object)

setAttribute

public void setAttribute(java.lang.String theName,
                         java.lang.Object theAttribute,
                         int theScope)

See Also:

PageContext.setAttribute(String, Object)