io.r2dbc.postgresql.message.frontend

Class FunctionCall

java.lang.Object

io.r2dbc.postgresql.message.frontend.FunctionCall

All Implemented Interfaces:

FrontendMessage

public final class FunctionCall
extends Object
implements FrontendMessage

The FunctionCall message.

Nested Class Summary

Nested classes/interfaces inherited from interface io.r2dbc.postgresql.message.frontend.FrontendMessage

FrontendMessage.DirectEncoder

Constructor Summary

Constructors

Constructor and Description
FunctionCall(List<io.r2dbc.postgresql.message.Format> argumentFormats, List<io.netty.buffer.ByteBuf> arguments, int functionId, io.r2dbc.postgresql.message.Format resultFormat) Create a new message.

Method Summary

Modifier and Type	Method and Description
Publisher<io.netty.buffer.ByteBuf>	encode(io.netty.buffer.ByteBufAllocator byteBufAllocator) Encode a message into a ByteBuf.
boolean	equals(Object o)
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionCall

public FunctionCall(List<io.r2dbc.postgresql.message.Format> argumentFormats,
                    List<io.netty.buffer.ByteBuf> arguments,
                    int functionId,
                    io.r2dbc.postgresql.message.Format resultFormat)

Create a new message.

Parameters:

argumentFormats - the argument formats

arguments - the value of the arguments, in the format indicated by the associated format

functionId - the object ID of the function to call

resultFormat - the format code for the function result

Throws:

IllegalArgumentException - if argumentFormats, arguments, or resultFormat is null

Method Detail

encode

public Publisher<io.netty.buffer.ByteBuf> encode(io.netty.buffer.ByteBufAllocator byteBufAllocator)

Description copied from interface: FrontendMessage

Encode a message into a ByteBuf.

Specified by:

encode in interface FrontendMessage

Parameters:

byteBufAllocator - the byteBufAllocator to use to get a ByteBuf to write into

Returns:

a Publisher that produces the ByteBuf containing the encoded 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