This kind of handler is notified by the container on arrival of a complete message. If the message is received in parts, the container buffers it until it is has been fully received before this method is called.
For handling incoming text messages, the allowed types for T are
- {@link java.lang.String}
- {@link java.io.Reader}
- any developer object for which there is a corresponding {@link Decoder.Text} or{@link Decoder.TextStream} configured
For handling incoming binary messages, the allowed types for T are
- {@link java.nio.ByteBuffer}
- byte[]
- {@link java.io.InputStream}
- any developer object for which there is a corresponding {@link Decoder.Binary} or{@link Decoder.BinaryStream} configured
For handling incoming pong messages, the type of T is {@link PongMessage}
Developers should not continue to reference message objects of type {@link java.io.Reader}, {@link java.nio.ByteBuffer}or {@link java.io.InputStream} after the completion of the onMessage() call, since theymay be recycled by the implementation.
@param < T> The type of the message object that this MessageHandler will consume.