org.springframework.web.socket

Class BinaryMessage

java.lang.Object

org.springframework.web.socket.AbstractWebSocketMessage<java.nio.ByteBuffer>

org.springframework.web.socket.BinaryMessage

All Implemented Interfaces:

WebSocketMessage<java.nio.ByteBuffer>

public final class BinaryMessage
extends AbstractWebSocketMessage<java.nio.ByteBuffer>

A binary WebSocket message.

Since:

4.0

Author:

Rossen Stoyanchev

Constructor Summary

Constructors

Constructor and Description
BinaryMessage(byte[] payload) Create a new binary WebSocket message with the given byte[] payload.
BinaryMessage(byte[] payload, boolean isLast) Create a new binary WebSocket message with the given byte[] payload representing the full or partial message content.
BinaryMessage(byte[] payload, int offset, int length, boolean isLast) Create a new binary WebSocket message by wrapping an existing byte array.
BinaryMessage(java.nio.ByteBuffer payload) Create a new binary WebSocket message with the given ByteBuffer payload.
BinaryMessage(java.nio.ByteBuffer payload, boolean isLast) Create a new binary WebSocket message with the given payload representing the full or partial message content.

Method Summary

Modifier and Type	Method and Description
int	getPayloadLength() Return the number of bytes contained in the message.
protected java.lang.String	toStringPayload()

Methods inherited from class org.springframework.web.socket.AbstractWebSocketMessage

equals, getPayload, hashCode, isLast, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

BinaryMessage

public BinaryMessage(java.nio.ByteBuffer payload)

Create a new binary WebSocket message with the given ByteBuffer payload.

Parameters:

payload - the non-null payload

BinaryMessage

public BinaryMessage(java.nio.ByteBuffer payload,
                     boolean isLast)

Create a new binary WebSocket message with the given payload representing the full or partial message content. When the isLast boolean flag is set to false the message is sent as partial content and more partial messages will be expected until the boolean flag is set to true.

Parameters:

payload - the non-null payload

isLast - if the message is the last of a series of partial messages

BinaryMessage

public BinaryMessage(byte[] payload)

Create a new binary WebSocket message with the given byte[] payload.

Parameters:

payload - a non-null payload; note that this value is not copied so care must be taken not to modify the array.

BinaryMessage

public BinaryMessage(byte[] payload,
                     boolean isLast)

Create a new binary WebSocket message with the given byte[] payload representing the full or partial message content. When the isLast boolean flag is set to false the message is sent as partial content and more partial messages will be expected until the boolean flag is set to true.

Parameters:

payload - a non-null payload; note that this value is not copied so care must be taken not to modify the array.

isLast - if the message is the last of a series of partial messages

BinaryMessage

public BinaryMessage(byte[] payload,
                     int offset,
                     int length,
                     boolean isLast)

Create a new binary WebSocket message by wrapping an existing byte array.

Parameters:

payload - a non-null payload; note that this value is not copied so care must be taken not to modify the array.

offset - the offset into the array where the payload starts

length - the length of the array considered for the payload

isLast - if the message is the last of a series of partial messages

Method Detail

getPayloadLength

public int getPayloadLength()

Description copied from interface: WebSocketMessage

Return the number of bytes contained in the message.

toStringPayload

protected java.lang.String toStringPayload()

Specified by:

toStringPayload in class AbstractWebSocketMessage<java.nio.ByteBuffer>