Package org.dotwebstack.framework.backend.postgres.codec

Class EnumArrayCodec

java.lang.Object

org.dotwebstack.framework.backend.postgres.codec.EnumArrayCodec

All Implemented Interfaces:

io.r2dbc.postgresql.codec.Codec<String[]>

public class EnumArrayCodec
extends Object
implements io.r2dbc.postgresql.codec.Codec<String[]>

EnumArray R2DBC codec to represent an enum array as string array.

this implementation is based on AbstractArrayCodec

Field Summary

Fields

Modifier and Type	Field	Description
static char	ARRAY_DELIM

Constructor Summary

Constructors

Constructor	Description
EnumArrayCodec(Set<Integer> dataTypes)

Method Summary

Modifier and Type	Method	Description
boolean	canDecode(int dataType, io.r2dbc.postgresql.message.Format format, Class<?> type)
boolean	canEncode(Object value)
boolean	canEncodeNull(Class<?> type)
String[]	decode(io.netty.buffer.ByteBuf buffer, int dataType, io.r2dbc.postgresql.message.Format format, Class<? extends String[]> type)
io.r2dbc.postgresql.client.Parameter	encode(Object value)
io.r2dbc.postgresql.client.Parameter	encodeNull()

Methods inherited from class java.lang.Object

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

Field Detail

ARRAY_DELIM

public static final char ARRAY_DELIM

See Also:

Constant Field Values

Constructor Detail

EnumArrayCodec

public EnumArrayCodec(Set<Integer> dataTypes)

Method Detail

canEncode

public boolean canEncode(Object value)

Specified by:

canEncode in interface io.r2dbc.postgresql.codec.Codec<String[]>

canEncodeNull

public boolean canEncodeNull(Class<?> type)

Specified by:

canEncodeNull in interface io.r2dbc.postgresql.codec.Codec<String[]>

decode

public String[] decode(io.netty.buffer.ByteBuf buffer,
                       int dataType,
                       io.r2dbc.postgresql.message.Format format,
                       Class<? extends String[]> type)

Specified by:

decode in interface io.r2dbc.postgresql.codec.Codec<String[]>

encode

public io.r2dbc.postgresql.client.Parameter encode(Object value)

Specified by:

encode in interface io.r2dbc.postgresql.codec.Codec<String[]>

encodeNull

public io.r2dbc.postgresql.client.Parameter encodeNull()

Specified by:

encodeNull in interface io.r2dbc.postgresql.codec.Codec<String[]>

canDecode

public boolean canDecode(int dataType,
                         io.r2dbc.postgresql.message.Format format,
                         Class<?> type)

Specified by:

canDecode in interface io.r2dbc.postgresql.codec.Codec<String[]>