org.htmlunit.util

Class HeaderUtils

java.lang.Object

org.htmlunit.util.HeaderUtils

public final class HeaderUtils
extends Object

Author:

Anton Demydenko, Lai Quang Duong

Method Summary

Modifier and Type	Method and Description
static boolean	containsETag(WebResponse response)
static boolean	containsLastModified(WebResponse response)
static boolean	containsMaxAge(WebResponse response)
static boolean	containsMaxAgeOrSMaxage(WebResponse response)
static boolean	containsNoCache(WebResponse response)
static boolean	containsNoStore(WebResponse response)
static boolean	containsPrivate(WebResponse response)
static boolean	containsPublic(WebResponse response)
static boolean	containsSMaxage(WebResponse response)
static long	maxAge(WebResponse response)
static long	sMaxage(WebResponse response)

Methods inherited from class java.lang.Object

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

Method Detail

containsPrivate

public static boolean containsPrivate(WebResponse response)

Parameters:

response - WebResponse

Returns:

if 'Cache-Control' header is present and contains 'private' value

containsPublic

public static boolean containsPublic(WebResponse response)

Parameters:

response - WebResponse

Returns:

if 'Cache-Control' header is present and contains 'public' value

containsNoStore

public static boolean containsNoStore(WebResponse response)

Parameters:

response - WebResponse

Returns:

if 'Cache-Control' header is present and contains 'no-store' value

containsNoCache

public static boolean containsNoCache(WebResponse response)

Parameters:

response - WebResponse

Returns:

if 'Cache-Control' header is present and contains 'no-cache' value@return

containsETag

public static boolean containsETag(WebResponse response)

Parameters:

response - WebResponse

Returns:

if 'Etag' header is present

containsLastModified

public static boolean containsLastModified(WebResponse response)

Parameters:

response - WebResponse

Returns:

if 'Last-Modified' header is present

containsSMaxage

public static boolean containsSMaxage(WebResponse response)

Parameters:

response - WebResponse

Returns:

if 'Cache-Control' header is present and contains 's-maxage' value

containsMaxAge

public static boolean containsMaxAge(WebResponse response)

Parameters:

response - WebResponse

Returns:

if 'Cache-Control' header is present and contains 'max-age' value

containsMaxAgeOrSMaxage

public static boolean containsMaxAgeOrSMaxage(WebResponse response)

Parameters:

response - WebResponse

Returns:

if 'Cache-Control' header is present and contains 'max-age' value

sMaxage

public static long sMaxage(WebResponse response)

Parameters:

response - WebResponse

Returns:

value of 's-maxage' directive and 0 if it is absent

maxAge

public static long maxAge(WebResponse response)

Parameters:

response - WebResponse

Returns:

value of 'max-age' directive and 0 if it is absent