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.

Nested Class Summary

Nested classes inherited from class com.webobjects.foundation.NSKeyValueCoding

NSKeyValueCoding.DefaultImplementation, NSKeyValueCoding.ErrorHandling, NSKeyValueCoding.Null, NSKeyValueCoding.UnknownKeyException, NSKeyValueCoding.Utility, NSKeyValueCoding.ValueAccessor

Nested classes inherited from class com.webobjects.foundation.NSKeyValueCodingAdditions

NSKeyValueCodingAdditions.DefaultImplementation, NSKeyValueCodingAdditions.Utility

Field Summary

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.
javax.servlet.http.HttpSession	httpSession() Returns the HttpSession, if it exists.
Object	jspPage() Returns the JSP page object that was part of the PageContext.
javax.servlet.jsp.JspWriter	jspWriter() Returns the JspWriter that was part of the PageContext.
javax.servlet.ServletConfig	servletConfig() Returns the ServletConfig.
javax.servlet.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 javax.servlet.http.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 javax.servlet.jsp.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 javax.servlet.ServletConfig servletConfig()

Returns the ServletConfig.

Returns:

ServletConfig the ServletConfig

servletContext

public javax.servlet.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

Returns:

the object representing the receiving context's session

See Also:

WOContext.component(), WOContext.page(), WOContext.request(), WOContext.response(), WOContext.hasSession(), WOSession, WOApplication.createSessionForRequest