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Oracle® Coherence Java API Reference
Release 3.6.0.0

E15725-01


com.tangosol.coherence.servlet
Interface SessionHelper.Factory

Enclosing class:
SessionHelper

Deprecated. In releases following 3.6 customization will be declarative.

public static interface SessionHelper.Factory

This interface is used by the SessionHelper to obtain objects that implement various important parts of the Servlet specification, and by doing so, can be placed in front of the application in lieu of the application server's own objects, thus changing the "apparent implementation" of the application server itself (e.g. adding clustering.)

An implementation of the Factory is located dynamically by the SessionHelper based on the version of the Servlet specification that it determines it can support at runtime. The Factory can be explicitly specified as well, by setting it in the initial parameters of the ServletContext, which are placed in the XML deployment descriptor for the web application.

Version:
Coherence 2.3
Author:
cp 2003.07.21

Method Summary
 javax.servlet.FilterConfig instantiateFilterConfig(javax.servlet.FilterConfig cfg)
          Deprecated. Given an application server's FilterConfig object, create a wrapper.
 javax.servlet.http.HttpServletRequest instantiateHttpServletRequest(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res, String sSessionId, boolean fCookie, boolean fUrl)
          Deprecated. Create an HttpServletRequest wrapper.
 javax.servlet.http.HttpServletResponse instantiateHttpServletResponse(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res)
          Deprecated. Create an HttpServletResponse wrapper.
 javax.servlet.http.HttpSession instantiateHttpSession(HttpSessionCollection collection)
          Deprecated. Create a new HttpSession object.
 javax.servlet.http.HttpSession instantiateHttpSession(HttpSessionCollection collection, String sId)
          Deprecated. Create an HttpSession object for an existing session ID.
 javax.servlet.http.HttpSessionContext instantiateHttpSessionContext()
          Deprecated. Create an HttpSessionContext implementation.
 javax.servlet.ServletConfig instantiateServletConfig(javax.servlet.ServletConfig cfg)
          Deprecated. Given an application server's ServletConfig object, create a wrapper.
 javax.servlet.ServletContext instantiateServletContext()
          Deprecated. Create a ServletContext wrapper implementation.
 SessionHelper instantiateSessionHelper(javax.servlet.ServletContext ctx)
          Deprecated. Given an application server's ServletContext object, initialize the factory and create the SessionHelper object.

 

Method Detail

instantiateSessionHelper

SessionHelper instantiateSessionHelper(javax.servlet.ServletContext ctx)
Deprecated. 
Given an application server's ServletContext object, initialize the factory and create the SessionHelper object. This is the bootstrap, and will be called exactly once.
Parameters:
ctx - an application server ServletContext object
Returns:
the SessionHelper object that the factory will work for

instantiateServletContext

javax.servlet.ServletContext instantiateServletContext()
Deprecated. 
Create a ServletContext wrapper implementation.
Returns:
a ServletContext object to provide to the application

instantiateHttpSessionContext

javax.servlet.http.HttpSessionContext instantiateHttpSessionContext()
Deprecated. 
Create an HttpSessionContext implementation.
Returns:
an HttpSessionContext object to provide to the application

instantiateFilterConfig

javax.servlet.FilterConfig instantiateFilterConfig(javax.servlet.FilterConfig cfg)
Deprecated. 
Given an application server's FilterConfig object, create a wrapper.
Parameters:
cfg - an application server FilterConfig object
Returns:
the FilterConfig object to provide to the application

instantiateServletConfig

javax.servlet.ServletConfig instantiateServletConfig(javax.servlet.ServletConfig cfg)
Deprecated. 
Given an application server's ServletConfig object, create a wrapper.
Parameters:
cfg - an application server ServletConfig object
Returns:
the ServletConfig object to provide to the application

instantiateHttpServletRequest

javax.servlet.http.HttpServletRequest instantiateHttpServletRequest(javax.servlet.http.HttpServletRequest req,
                                                                    javax.servlet.http.HttpServletResponse res,
                                                                    String sSessionId,
                                                                    boolean fCookie,
                                                                    boolean fUrl)
Deprecated. 
Create an HttpServletRequest wrapper.
Parameters:
req - the app server's request object
res - the app server's response object
sSessionId - the session ID (if any) that came with the request
fCookie - if the session ID came from a cookie
fUrl - if the session ID came from the url
Returns:
an HttpServletRequest object to provide to the application

instantiateHttpServletResponse

javax.servlet.http.HttpServletResponse instantiateHttpServletResponse(javax.servlet.http.HttpServletRequest req,
                                                                      javax.servlet.http.HttpServletResponse res)
Deprecated. 
Create an HttpServletResponse wrapper.
Parameters:
req - the wrapped request object
res - the app server's response object
Returns:
an HttpServletResponse object to provide to the application

instantiateHttpSession

javax.servlet.http.HttpSession instantiateHttpSession(HttpSessionCollection collection)
Deprecated. 
Create a new HttpSession object.
Parameters:
collection - the HttpSessionCollection that manages the session models
Returns:
an HttpSession object

instantiateHttpSession

javax.servlet.http.HttpSession instantiateHttpSession(HttpSessionCollection collection,
                                                      String sId)
Deprecated. 
Create an HttpSession object for an existing session ID.
Parameters:
collection - the HttpSessionCollection that manages the session models
sId - the session ID
Returns:
an HttpSession object

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Oracle® Coherence Java API Reference
Release 3.6.0.0

E15725-01


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