io.asyncer.r2dbc.mysql.message.server

Class ErrorMessage

java.lang.Object

io.asyncer.r2dbc.mysql.message.server.ErrorMessage

All Implemented Interfaces:

ServerMessage

public final class ErrorMessage
extends Object
implements ServerMessage

A message considers an error that's reported by server-side. Not like JDBC MySQL, the SQL state is an independent property.

The offendingSql will be bound by statement flow, protocol layer will always get null.

Method Summary

Modifier and Type	Method and Description
static ErrorMessage	decode(io.netty.buffer.ByteBuf buf) Decode error message from a ByteBuf.
boolean	equals(Object o)
int	getCode()
String	getMessage()
@Nullable String	getSqlState()
int	hashCode()
ErrorMessage	offendedBy(@Nullable String sql) Creates a new ErrorMessage with specific offending statement.
io.r2dbc.spi.R2dbcException	toException()
io.r2dbc.spi.R2dbcException	toException(@Nullable String sql)
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

toException

public io.r2dbc.spi.R2dbcException toException()

toException

public io.r2dbc.spi.R2dbcException toException(@Nullable
                                               @Nullable String sql)

getCode

public int getCode()

getSqlState

@Nullable
public @Nullable String getSqlState()

getMessage

public String getMessage()

offendedBy

public ErrorMessage offendedBy(@Nullable
                               @Nullable String sql)

Creates a new ErrorMessage with specific offending statement.

Parameters:

sql - offending statement.

Returns:

this if sql is null, otherwise a new ErrorMessage.

decode

public static ErrorMessage decode(io.netty.buffer.ByteBuf buf)

Decode error message from a ByteBuf.

Parameters:

buf - the ByteBuf.

Returns:

decoded error message.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object