Class CachePolicy
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<CachePolicy.Builder,
CachePolicy>
A cache policy.
When it's attached to a cache behavior, the cache policy determines the following:
-
The values that CloudFront includes in the cache key. These values can include HTTP headers, cookies, and URL query strings. CloudFront uses the cache key to find an object in its cache that it can return to the viewer.
-
The default, minimum, and maximum time to live (TTL) values that you want objects to stay in the CloudFront cache.
The headers, cookies, and query strings that are included in the cache key are also included in requests that
CloudFront sends to the origin. CloudFront sends a request when it can't find a valid object in its cache that
matches the request's cache key. If you want to send values to the origin but not include them in the cache
key, use OriginRequestPolicy
.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic CachePolicy.Builder
builder()
final CachePolicyConfig
The cache policy configuration.final boolean
final boolean
equalsBySdkFields
(Object obj) Indicates whether some other object is "equal to" this one by SDK fields.final <T> Optional
<T> getValueForField
(String fieldName, Class<T> clazz) final int
hashCode()
final String
id()
The unique identifier for the cache policy.final Instant
The date and time when the cache policy was last modified.static Class
<? extends CachePolicy.Builder> Take this object and create a builder that contains all of the current property values of this object.final String
toString()
Returns a string representation of this object.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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id
The unique identifier for the cache policy.
- Returns:
- The unique identifier for the cache policy.
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lastModifiedTime
The date and time when the cache policy was last modified.
- Returns:
- The date and time when the cache policy was last modified.
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cachePolicyConfig
The cache policy configuration.
- Returns:
- The cache policy configuration.
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toBuilder
Description copied from interface:ToCopyableBuilder
Take this object and create a builder that contains all of the current property values of this object.- Specified by:
toBuilder
in interfaceToCopyableBuilder<CachePolicy.Builder,
CachePolicy> - Returns:
- a builder for type T
-
builder
-
serializableBuilderClass
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hashCode
public final int hashCode() -
equals
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equalsBySdkFields
Description copied from interface:SdkPojo
Indicates whether some other object is "equal to" this one by SDK fields. An SDK field is a modeled, non-inherited field in anSdkPojo
class, and is generated based on a service model.If an
SdkPojo
class does not have any inherited fields,equalsBySdkFields
andequals
are essentially the same.- Specified by:
equalsBySdkFields
in interfaceSdkPojo
- Parameters:
obj
- the object to be compared with- Returns:
- true if the other object equals to this object by sdk fields, false otherwise.
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toString
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be redacted from this string using a placeholder value. -
getValueForField
-
sdkFields
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