class CacheControl
A Cache-Control header with cache directives from a server or client. These directives set policy on what responses can be stored, and which requests can be satisfied by those stored responses.
See RFC 7234, 5.2.
class Builder
Builds a |
val isPrivate: Boolean |
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val isPublic: Boolean |
fun immutable(): Boolean |
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fun maxAgeSeconds(): Int
The duration past the response's served date that it can be served without validation. |
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fun maxStaleSeconds(): Int |
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fun minFreshSeconds(): Int |
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fun mustRevalidate(): Boolean |
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fun noCache(): Boolean
In a response, this field's name "no-cache" is misleading. It doesn't prevent us from caching the response; it only means we have to validate the response with the origin server before returning it. We can do this with a conditional GET. |
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fun noStore(): Boolean
If true, this response should not be cached. |
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fun noTransform(): Boolean |
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fun onlyIfCached(): Boolean
This field's name "only-if-cached" is misleading. It actually means "do not use the network". It is set by a client who only wants to make a request if it can be fully satisfied by the cache. Cached responses that would require validation (ie. conditional gets) are not permitted if this header is set. |
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fun sMaxAgeSeconds(): Int
The "s-maxage" directive is the max age for shared caches. Not to be confused with "max-age" for non-shared caches, As in Firefox and Chrome, this directive is not honored by this cache. |
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fun toString(): String |
val FORCE_CACHE: CacheControl
Cache control request directives that uses the cache only, even if the cached response is
stale. If the response isn't available in the cache or requires server validation, the call
will fail with a |
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val FORCE_NETWORK: CacheControl
Cache control request directives that require network validation of responses. Note that such requests may be assisted by the cache via conditional GET requests. |
fun parse(headers: Headers): CacheControl
Returns the cache directives of |