io.asyncer.r2dbc.mysql.api

Interface MySqlReadableMetadata

All Superinterfaces:

io.r2dbc.spi.ReadableMetadata

All Known Subinterfaces:

MySqlColumnMetadata, MySqlOutParameterMetadata

public interface MySqlReadableMetadata
extends io.r2dbc.spi.ReadableMetadata

ReadableMetadata for metadata of a column or an OUT parameter returned from a MySQL database.

Since:

1.1.3

Method Summary

Modifier and Type	Method and Description
CharCollation	getCharCollation(CodecContext context) Gets the CharCollation used for stringification type.
default Class<?>	getJavaType()
default MySqlNativeTypeMetadata	getNativeTypeMetadata()
MySqlType	getType()

Methods inherited from interface io.r2dbc.spi.ReadableMetadata

getName, getNullability, getPrecision, getScale

Method Detail

getType

MySqlType getType()

Specified by:

getType in interface io.r2dbc.spi.ReadableMetadata

Returns:

the MySqlType descriptor.

getCharCollation

CharCollation getCharCollation(CodecContext context)

Gets the CharCollation used for stringification type. If server-side collation is binary, it will return the default client collation of context.

Parameters:

context - the codec context for load the default character collation.

Returns:

the CharCollation.

getNativeTypeMetadata

default MySqlNativeTypeMetadata getNativeTypeMetadata()

Specified by:

getNativeTypeMetadata in interface io.r2dbc.spi.ReadableMetadata

Returns:

the MySqlNativeTypeMetadata.

getJavaType

default Class<?> getJavaType()

Specified by:

getJavaType in interface io.r2dbc.spi.ReadableMetadata

Returns:

the primary Java type.

See Also:

MySqlRow.get(int, java.lang.reflect.ParameterizedType), Readable.get(int)