Class CachingConfig
- All Implemented Interfaces:
Serializable
,SdkPojo
,ToCopyableBuilder<CachingConfig.Builder,
CachingConfig>
The caching configuration for a resolver that has caching activated.
- See Also:
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Nested Class Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic CachingConfig.Builder
builder()
The caching keys for a resolver that has caching activated.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 boolean
For responses, this returns true if the service returned a value for the CachingKeys property.final int
hashCode()
static Class
<? extends CachingConfig.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.final Long
ttl()
The TTL in seconds for a resolver that has caching activated.Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder
copy
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Method Details
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ttl
The TTL in seconds for a resolver that has caching activated.
Valid values are 1–3,600 seconds.
- Returns:
- The TTL in seconds for a resolver that has caching activated.
Valid values are 1–3,600 seconds.
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hasCachingKeys
public final boolean hasCachingKeys()For responses, this returns true if the service returned a value for the CachingKeys property. This DOES NOT check that the value is non-empty (for which, you should check theisEmpty()
method on the property). This is useful because the SDK will never return a null collection or map, but you may need to differentiate between the service returning nothing (or null) and the service returning an empty collection or map. For requests, this returns true if a value for the property was specified in the request builder, and false if a value was not specified. -
cachingKeys
The caching keys for a resolver that has caching activated.
Valid values are entries from the
$context.arguments
,$context.source
, and$context.identity
maps.Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
This method will never return null. If you would like to know whether the service returned this field (so that you can differentiate between null and empty), you can use the
hasCachingKeys()
method.- Returns:
- The caching keys for a resolver that has caching activated.
Valid values are entries from the
$context.arguments
,$context.source
, and$context.identity
maps.
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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<CachingConfig.Builder,
CachingConfig> - Returns:
- a builder for type T
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builder
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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
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sdkFields
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