WebObjects 5.2

com.webobjects.jspservlet
Class WOServletContext

java.lang.Object
  |
  +--com.webobjects.appserver.WOContext
        |
        +--com.webobjects.jspservlet.WOServletContext
All Implemented Interfaces:
Cloneable, NSKeyValueCoding, NSKeyValueCoding.ErrorHandling, NSKeyValueCodingAdditions

public class WOServletContext
extends WOContext
implements Cloneable

Subclass of WOContext providing custom URL generation, to account for JSP Session IDs. This class is expected to be created at the appropriate time by calling the new setContextClassName API on WOApplication. No change is necessary for most applications, unless WOApplication.createContextForRequest has been overridden to not call super(). If that is the case, you should subclass WOServletContext for your custom WOContext.


Inner classes inherited from class com.webobjects.foundation.NSKeyValueCoding
NSKeyValueCoding.DefaultImplementation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.Null, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.Utility, NSKeyValueCoding.ValueAccessor
 
Inner classes inherited from class com.webobjects.foundation.NSKeyValueCodingAdditions
NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility
 
Fields inherited from interface com.webobjects.foundation.NSKeyValueCoding
NullValue
 
Fields inherited from interface com.webobjects.foundation.NSKeyValueCodingAdditions
KeyPathSeparator
 
Constructor Summary
WOServletContext(WORequest aRequest)
          Creates a new WOServletContext object with aRequest.
 
Method Summary
 javax.servlet.http.HttpServletRequest httpServletRequest()
          Returns the HttpServletRequest.
 javax.servlet.http.HttpServletResponse httpServletResponse()
          Returns the HttpServletResponse.
 com.webobjects.jspservlet.HttpSession httpSession()
          Returns the HttpSession, if it exists.
 Object jspPage()
          Returns the JSP page object that was part of the PageContext.
 com.webobjects.jspservlet.JspWriter jspWriter()
          Returns the JspWriter that was part of the PageContext.
 com.webobjects.jspservlet.ServletConfig servletConfig()
          Returns the ServletConfig.
 com.webobjects.jspservlet.ServletContext servletContext()
          Returns the ServletContext.
 WOSession session()
          Returns the object representing the receiving context's session, if one exists.
 
Methods inherited from class com.webobjects.appserver.WOContext
appendElementIDComponent, appendZeroElementIDComponent, canAccessFieldsDirectly, clone, completeURLWithRequestHandlerKey, component, componentActionURL, contextID, contextWithRequest, deleteAllElementIDComponents, deleteLastElementIDComponent, directActionURLForActionNamed, elementID, handleQueryWithUnboundKey, handleTakeValueForUnboundKey, hasSession, incrementLastElementIDComponent, isInForm, page, request, response, senderID, setInForm, takeValueForKey, takeValueForKeyPath, toString, unableToSetNullForKey, urlWithRequestHandlerKey, valueForKey, valueForKeyPath
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

WOServletContext

public WOServletContext(WORequest aRequest)
Creates a new WOServletContext object with aRequest. The userInfo dictionary of aRequest should contain at least the following: HttpServletRequest, HttpServletResponse ServletConfig, ServletContext. Optionally (for JSP pages), PageContext should also be included. The keys for the above objects are the same as the class of object. If PageContext is included, the JSP page and JspWriter objects will be extracted from the PageContext.
Parameters:
aRequest - the WORequest the context should be created for
Method Detail

httpServletRequest

public javax.servlet.http.HttpServletRequest httpServletRequest()
Returns the HttpServletRequest.
Returns:
HttpServletRequest the HttpServletRequest

httpServletResponse

public javax.servlet.http.HttpServletResponse httpServletResponse()
Returns the HttpServletResponse.
Returns:
HttpServletResponse the HttpServletResponse

httpSession

public com.webobjects.jspservlet.HttpSession httpSession()
Returns the HttpSession, if it exists. Returns null otherwise.
Returns:
HttpSession the JSP/Servlet session

jspPage

public Object jspPage()
Returns the JSP page object that was part of the PageContext. Only relevant for requests coming from JSP pages.
Returns:
Object the page object extracted from the PageContext

jspWriter

public com.webobjects.jspservlet.JspWriter jspWriter()
Returns the JspWriter that was part of the PageContext. Only relevant for requests coming from JSP pages.
Returns:
JspWriter the JspWriter extracted from the PageContext

servletConfig

public com.webobjects.jspservlet.ServletConfig servletConfig()
Returns the ServletConfig.
Returns:
ServletConfig the ServletConfig

servletContext

public com.webobjects.jspservlet.ServletContext servletContext()
Returns the ServletContext.
Returns:
ServletContext the ServletContext

session

public WOSession session()
Returns the object representing the receiving context's session, if one exists. The overriden method checks to see if the session is part of the JSP session. If that fails, it defaults to the superclass behavior.
Overrides:
session in class WOContext
Following copied from class: com.webobjects.appserver.WOContext
Returns:
the object representing the receiving context's session
See Also:
WOContext.component(), WOContext.page(), WOContext.request(), WOContext.response(), WOContext.hasSession(), WOSession, WOApplication.createSessionForRequest

Last updated Fri Feb 21 13:15:00 PST 2003.

Copyright © 2003 Apple Computer, Inc.