Package software.amazon.awssdk.services.firehose.model

Class HiveJsonSerDe

java.lang.Object

software.amazon.awssdk.services.firehose.model.HiveJsonSerDe

All Implemented Interfaces:

Serializable, SdkPojo, ToCopyableBuilder<HiveJsonSerDe.Builder,HiveJsonSerDe>

@Generated("software.amazon.awssdk:codegen")
public final class HiveJsonSerDe
extends Object
implements SdkPojo, Serializable, ToCopyableBuilder<HiveJsonSerDe.Builder,HiveJsonSerDe>

The native Hive / HCatalog JsonSerDe. Used by Kinesis Data Firehose for deserializing data, which means converting it from the JSON format in preparation for serializing it to the Parquet or ORC format. This is one of two deserializers you can choose, depending on which one offers the functionality you need. The other option is the OpenX SerDe.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	HiveJsonSerDe.Builder

Method Summary

Modifier and Type	Method	Description
static HiveJsonSerDe.Builder	builder()
boolean	equals(Object obj)
boolean	equalsBySdkFields(Object obj)
<T> Optional<T>	getValueForField(String fieldName, Class<T> clazz)
int	hashCode()
boolean	hasTimestampFormats()	For responses, this returns true if the service returned a value for the TimestampFormats property.
List<SdkField<?>>	sdkFields()
static Class<? extends HiveJsonSerDe.Builder>	serializableBuilderClass()
List<String>	timestampFormats()	Indicates how you want Kinesis Data Firehose to parse the date and timestamps that may be present in your input data JSON.
HiveJsonSerDe.Builder	toBuilder()
String	toString()	Returns a string representation of this object.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.awssdk.utils.builder.ToCopyableBuilder

copy

Method Detail

hasTimestampFormats

public final boolean hasTimestampFormats()

For responses, this returns true if the service returned a value for the TimestampFormats property. This DOES NOT check that the value is non-empty (for which, you should check the isEmpty() 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.

timestampFormats

public final List<String> timestampFormats()

Indicates how you want Kinesis Data Firehose to parse the date and timestamps that may be present in your input data JSON. To specify these format strings, follow the pattern syntax of JodaTime's DateTimeFormat format strings. For more information, see Class DateTimeFormat. You can also use the special value millis to parse timestamps in epoch milliseconds. If you don't specify a format, Kinesis Data Firehose uses java.sql.Timestamp::valueOf by default.

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 hasTimestampFormats() method.

Returns:

Indicates how you want Kinesis Data Firehose to parse the date and timestamps that may be present in your input data JSON. To specify these format strings, follow the pattern syntax of JodaTime's DateTimeFormat format strings. For more information, see Class DateTimeFormat. You can also use the special value millis to parse timestamps in epoch milliseconds. If you don't specify a format, Kinesis Data Firehose uses java.sql.Timestamp::valueOf by default.

toBuilder

public HiveJsonSerDe.Builder toBuilder()

Specified by:

toBuilder in interface ToCopyableBuilder<HiveJsonSerDe.Builder,HiveJsonSerDe>

builder

public static HiveJsonSerDe.Builder builder()

serializableBuilderClass

public static Class<? extends HiveJsonSerDe.Builder> serializableBuilderClass()

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

equalsBySdkFields

public final boolean equalsBySdkFields(Object obj)

Specified by:

equalsBySdkFields in interface SdkPojo

toString

public final String 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.

Overrides:

toString in class Object

getValueForField

public final <T> Optional<T> getValueForField(String fieldName,
                                              Class<T> clazz)

sdkFields

public final List<SdkField<?>> sdkFields()

Specified by:

sdkFields in interface SdkPojo