Class Query

java.lang.Object

io.r2dbc.postgresql.message.frontend.Query

All Implemented Interfaces:

FrontendMessage

public final class Query
extends Object
implements FrontendMessage

The Query message.

Nested Class Summary

Nested classes/interfaces inherited from interface FrontendMessage

FrontendMessage.DirectEncoder

Constructor Summary

Constructors

Constructor	Description
Query(String query)	Create a new message.

Method Summary

Modifier and Type	Method	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 Object

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

Constructor Details

Query

public Query(String query)

Create a new message.

Parameters:

query - the query string

Throws:

IllegalArgumentException - if query is null

Method Details

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