com.datastax.driver.extras.codecs.date

Class SimpleDateCodec

java.lang.Object

com.datastax.driver.core.TypeCodec<Integer>

com.datastax.driver.core.TypeCodec.PrimitiveIntCodec

com.datastax.driver.extras.codecs.date.SimpleDateCodec

public class SimpleDateCodec
extends TypeCodec.PrimitiveIntCodec

A TypeCodec that maps CQL dates to Java primitive ints, representing the number of days since the Epoch.

This codec can serve as a replacement for the driver's built-in date codec, when application code prefers to deal with raw days than with LocalDate instances.

Important: this codec cannot work with SimpleStatements! If you try to insert CQL date values as ints in a SimpleStatement, the insertion would succeed but the values wouldn't be properly encoded. Always use PreparedStatements when using this codec.

Nested Class Summary

Nested classes/interfaces inherited from class com.datastax.driver.core.TypeCodec

TypeCodec.AbstractCollectionCodec<E,C extends Collection<E>>, TypeCodec.AbstractMapCodec<K,V>, TypeCodec.AbstractTupleCodec<T>, TypeCodec.AbstractUDTCodec<T>, TypeCodec.PrimitiveBooleanCodec, TypeCodec.PrimitiveByteCodec, TypeCodec.PrimitiveDoubleCodec, TypeCodec.PrimitiveFloatCodec, TypeCodec.PrimitiveIntCodec, TypeCodec.PrimitiveLongCodec, TypeCodec.PrimitiveShortCodec

Field Summary

Fields

Modifier and Type	Field and Description
static SimpleDateCodec	instance

Fields inherited from class com.datastax.driver.core.TypeCodec

cqlType, javaType

Constructor Summary

Constructors

Constructor and Description
SimpleDateCodec()

Method Summary

Modifier and Type	Method and Description
int	deserializeNoBoxing(ByteBuffer bytes, ProtocolVersion protocolVersion)
String	format(Integer value)
Integer	parse(String value)
ByteBuffer	serializeNoBoxing(int value, ProtocolVersion protocolVersion)

Methods inherited from class com.datastax.driver.core.TypeCodec.PrimitiveIntCodec

deserialize, serialize

Methods inherited from class com.datastax.driver.core.TypeCodec

accepts, accepts, accepts, accepts, ascii, bigint, blob, cboolean, cdouble, cfloat, cint, counter, custom, date, decimal, duration, getCqlType, getJavaType, inet, list, map, set, smallInt, time, timestamp, timeUUID, tinyInt, toString, tuple, userType, uuid, varchar, varint

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

instance

public static final SimpleDateCodec instance

Constructor Detail

SimpleDateCodec

public SimpleDateCodec()

Method Detail

serializeNoBoxing

public ByteBuffer serializeNoBoxing(int value,
                                    ProtocolVersion protocolVersion)

Specified by:

serializeNoBoxing in class TypeCodec.PrimitiveIntCodec

deserializeNoBoxing

public int deserializeNoBoxing(ByteBuffer bytes,
                               ProtocolVersion protocolVersion)

Specified by:

deserializeNoBoxing in class TypeCodec.PrimitiveIntCodec

parse

public Integer parse(String value)

Specified by:

parse in class TypeCodec<Integer>

format

public String format(Integer value)

Specified by:

format in class TypeCodec<Integer>