net.shibboleth.utilities.java.support.net

Class CookieBufferingFilter.CookieBufferingHttpServletResponseProxy

java.lang.Object

javax.servlet.ServletResponseWrapper

javax.servlet.http.HttpServletResponseWrapper

net.shibboleth.utilities.java.support.net.CookieBufferingFilter.CookieBufferingHttpServletResponseProxy

All Implemented Interfaces:

HttpServletResponse, ServletResponse

Enclosing class:

CookieBufferingFilter

private class CookieBufferingFilter.CookieBufferingHttpServletResponseProxy
extends HttpServletResponseWrapper

An implementation of HttpServletResponse which buffers added cookies to ensure only a single cookie of a given name is eventually set.

Field Summary

Fields

Modifier and Type	Field and Description
private Map<String,Cookie>	cookieMap Map of delayed cookie additions.

Fields inherited from interface javax.servlet.http.HttpServletResponse

SC_ACCEPTED, SC_BAD_GATEWAY, SC_BAD_REQUEST, SC_CONFLICT, SC_CONTINUE, SC_CREATED, SC_EXPECTATION_FAILED, SC_FORBIDDEN, SC_FOUND, SC_GATEWAY_TIMEOUT, SC_GONE, SC_HTTP_VERSION_NOT_SUPPORTED, SC_INTERNAL_SERVER_ERROR, SC_LENGTH_REQUIRED, SC_METHOD_NOT_ALLOWED, SC_MOVED_PERMANENTLY, SC_MOVED_TEMPORARILY, SC_MULTIPLE_CHOICES, SC_NO_CONTENT, SC_NON_AUTHORITATIVE_INFORMATION, SC_NOT_ACCEPTABLE, SC_NOT_FOUND, SC_NOT_IMPLEMENTED, SC_NOT_MODIFIED, SC_OK, SC_PARTIAL_CONTENT, SC_PAYMENT_REQUIRED, SC_PRECONDITION_FAILED, SC_PROXY_AUTHENTICATION_REQUIRED, SC_REQUEST_ENTITY_TOO_LARGE, SC_REQUEST_TIMEOUT, SC_REQUEST_URI_TOO_LONG, SC_REQUESTED_RANGE_NOT_SATISFIABLE, SC_RESET_CONTENT, SC_SEE_OTHER, SC_SERVICE_UNAVAILABLE, SC_SWITCHING_PROTOCOLS, SC_TEMPORARY_REDIRECT, SC_UNAUTHORIZED, SC_UNSUPPORTED_MEDIA_TYPE, SC_USE_PROXY

Constructor Summary

Constructors

Constructor and Description
CookieBufferingFilter.CookieBufferingHttpServletResponseProxy(HttpServletResponse response) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	addCookie(Cookie cookie)
protected void	dumpCookies() Transfer cookies added into the real response.
protected Map<String,Cookie>	getCookies() Get the map of cookies that will be set.
ServletOutputStream	getOutputStream()
PrintWriter	getWriter()

Methods inherited from class javax.servlet.http.HttpServletResponseWrapper

addDateHeader, addHeader, addIntHeader, containsHeader, encodeRedirectUrl, encodeRedirectURL, encodeUrl, encodeURL, sendError, sendError, sendRedirect, setDateHeader, setHeader, setIntHeader, setStatus, setStatus

Methods inherited from class javax.servlet.ServletResponseWrapper

flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, getResponse, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentType, setLocale, setResponse

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.ServletResponse

flushBuffer, getBufferSize, getCharacterEncoding, getContentType, getLocale, isCommitted, reset, resetBuffer, setBufferSize, setCharacterEncoding, setContentLength, setContentType, setLocale

Field Detail

cookieMap

@Nonnull
@NonnullElements
private Map<String,Cookie> cookieMap

Map of delayed cookie additions.

Constructor Detail

CookieBufferingFilter.CookieBufferingHttpServletResponseProxy

public CookieBufferingFilter.CookieBufferingHttpServletResponseProxy(@Nonnull
                                                             HttpServletResponse response)

Constructor.

Parameters:

response - the response to delegate to

Method Detail

addCookie

public void addCookie(Cookie cookie)

Specified by:

addCookie in interface HttpServletResponse

Overrides:

addCookie in class HttpServletResponseWrapper

getCookies

@Nonnull
@NonnullElements
@Live
protected Map<String,Cookie> getCookies()

Get the map of cookies that will be set.

Returns:

map of cookies to be set

getOutputStream

public ServletOutputStream getOutputStream()
                                    throws IOException

Specified by:

getOutputStream in interface ServletResponse

Overrides:

getOutputStream in class ServletResponseWrapper

Throws:

IOException

getWriter

public PrintWriter getWriter()
                      throws IOException

Specified by:

getWriter in interface ServletResponse

Overrides:

getWriter in class ServletResponseWrapper

Throws:

IOException

dumpCookies

protected void dumpCookies()

Transfer cookies added into the real response.