Module lettuce.core
Package io.lettuce.core.api.push

Interface PushMessage

All Known Implementing Classes:
PushOutput
public interface PushMessage
Interface representing a push message received from Redis. Push messages are messages received through of Pub/Sub or client-side caching registrations.
Since:
6.0
Author:
Mark Paluch

  • Method Details

    • getType

      String getType()
      Returns:
      the push message type.

    • getContent

      List<Object> getContent()
      Returns the notification message contents. The content contains all response value beginning with getType() using their appropriate Java representation. String data (simple and bulk) are represented as ByteBuffer and can be decoded through StringCodec.decodeValue(ByteBuffer). ByteBuffer objects are read-only buffers that share the content without sharing the read-position.
      Returns:
      the notification message containing all response values including getType().

    • getContent

      List<Object> getContent​(Function<ByteBuffer,​Object> decodeFunction)
      Returns the notification message contents by applying a decodeFunction on ByteBuffer elements. The content contains all response value beginning with getType() using their appropriate Java representation. String data (simple and bulk) are mapped using decodeFunction. Please note that buffer read positions are tracked by this method so decode functions are not required to reset the position.
      Returns:
      the notification message containing all response values including getType().