Class ZoneIdAttributeConverter
java.lang.Object
software.amazon.awssdk.enhanced.dynamodb.internal.converter.attribute.ZoneIdAttributeConverter
- All Implemented Interfaces:
AttributeConverter<ZoneId>
@ThreadSafe
@Immutable
public final class ZoneIdAttributeConverter
extends Object
implements AttributeConverter<ZoneId>
A converter between
ZoneId
and AttributeValue
.
This stores and reads values in DynamoDB as a string using ZoneId.toString()
and ZoneId.of(String)
.
This can be created via create()
.
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Field Summary
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionTheAttributeValueType
that a converter stores and reads values from DynamoDB via theAttributeValue
class.static ZoneIdAttributeConverter
create()
transformFrom
(ZoneId input) Convert the provided Java object into anAttributeValue
.transformTo
(AttributeValue input) Convert the providedAttributeValue
into a Java object.type()
The type supported by this converter.
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Field Details
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STRING_CONVERTER
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Constructor Details
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ZoneIdAttributeConverter
public ZoneIdAttributeConverter()
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Method Details
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create
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type
Description copied from interface:AttributeConverter
The type supported by this converter.- Specified by:
type
in interfaceAttributeConverter<ZoneId>
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attributeValueType
Description copied from interface:AttributeConverter
TheAttributeValueType
that a converter stores and reads values from DynamoDB via theAttributeValue
class.- Specified by:
attributeValueType
in interfaceAttributeConverter<ZoneId>
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transformFrom
Description copied from interface:AttributeConverter
Convert the provided Java object into anAttributeValue
. This will raise aRuntimeException
if the conversion fails, or the input is null.Example:
InstantAsStringAttributeConverter converter = InstantAsStringAttributeConverter.create(); assertEquals(converter.transformFrom(Instant.EPOCH), EnhancedAttributeValue.fromString("1970-01-01T00:00:00Z").toAttributeValue());
- Specified by:
transformFrom
in interfaceAttributeConverter<ZoneId>
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transformTo
Description copied from interface:AttributeConverter
Convert the providedAttributeValue
into a Java object. This will raise aRuntimeException
if the conversion fails, or the input is null.Example:
InstantAsStringAttributeConverter converter = InstantAsStringAttributeConverter.create(); assertEquals(converter.transformTo(EnhancedAttributeValue.fromString("1970-01-01T00:00:00Z").toAttributeValue()), Instant.EPOCH);
- Specified by:
transformTo
in interfaceAttributeConverter<ZoneId>
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