cz.jirutka.spring.http.client.cache

Class DefaultResponseExpirationResolver

java.lang.Object

cz.jirutka.spring.http.client.cache.DefaultResponseExpirationResolver

All Implemented Interfaces:

ResponseExpirationResolver

@Immutable
public class DefaultResponseExpirationResolver
extends Object
implements ResponseExpirationResolver

Field Summary

Fields

Modifier and Type	Field and Description
static long	MAX_AGE

Constructor Summary

Constructors

Constructor and Description
DefaultResponseExpirationResolver()
DefaultResponseExpirationResolver(boolean sharedCache)

Method Summary

Methods

Modifier and Type	Method and Description
long	correctedInitialAge(org.springframework.http.client.ClientHttpResponse response, Date requestDate, Date responseDate) Calculates a corrected initial age of the request, i.e.
Date	resolveExpirationDate(org.springframework.http.client.ClientHttpResponse response, Date correctedInitialDate)
Date	resolveInitialDate(org.springframework.http.client.ClientHttpResponse response, Date requestDate, Date responseDate)

Methods inherited from class java.lang.Object

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

Field Detail

MAX_AGE

public static final long MAX_AGE

See Also:

HTTP/1.1 section 14.6, Constant Field Values

Constructor Detail

DefaultResponseExpirationResolver

public DefaultResponseExpirationResolver()

DefaultResponseExpirationResolver

public DefaultResponseExpirationResolver(boolean sharedCache)

Method Detail

resolveExpirationDate

public Date resolveExpirationDate(org.springframework.http.client.ClientHttpResponse response,
                         Date correctedInitialDate)

Specified by:

resolveExpirationDate in interface ResponseExpirationResolver

resolveInitialDate

public Date resolveInitialDate(org.springframework.http.client.ClientHttpResponse response,
                      Date requestDate,
                      Date responseDate)

Specified by:

resolveInitialDate in interface ResponseExpirationResolver

correctedInitialAge

public long correctedInitialAge(org.springframework.http.client.ClientHttpResponse response,
                       Date requestDate,
                       Date responseDate)

Calculates a corrected initial age of the request, i.e. number of seconds the response was created before we received it.

Parameters:

response - The response to compute initial age of.

requestDate - When the request was send.

responseDate - When the response was received.

Returns:

A corrected initial age in seconds.

See Also:

HTTP/1.1 section 13