SimpleAsyncMessageDelivery.java

  1. /*
  2.  * *********************************************************************************************************************
  3.  *
  4.  * TheseFoolishThings: Miscellaneous utilities
  5.  * http://tidalwave.it/projects/thesefoolishthings
  6.  *
  7.  * Copyright (C) 2009 - 2023 by Tidalwave s.a.s. (http://tidalwave.it)
  8.  *
  9.  * *********************************************************************************************************************
  10.  *
  11.  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with
  12.  * the License. You may obtain a copy of the License at
  13.  *
  14.  *     http://www.apache.org/licenses/LICENSE-2.0
  15.  *
  16.  * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
  17.  * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the License for the
  18.  * specific language governing permissions and limitations under the License.
  19.  *
  20.  * *********************************************************************************************************************
  21.  *
  22.  * git clone https://bitbucket.org/tidalwave/thesefoolishthings-src
  23.  * git clone https://github.com/tidalwave-it/thesefoolishthings-src
  24.  *
  25.  * *********************************************************************************************************************
  26.  */
  27. package it.tidalwave.messagebus.spi;

  28. import javax.annotation.Nonnull;
  29. import lombok.extern.slf4j.Slf4j;

  30. /***********************************************************************************************************************
  31.  *
  32.  * An implementation of {@link MessageDelivery} that dispatches messages as they are delivered, each one in a separated
  33.  * thread.
  34.  *
  35.  * @author  Fabrizio Giudici
  36.  * @since   2.2
  37.  *
  38.  **********************************************************************************************************************/
  39. @Slf4j
  40. public class SimpleAsyncMessageDelivery implements MessageDelivery
  41.   {
  42.     @Nonnull
  43.     private SimpleMessageBus messageBusSupport;
  44.    
  45.     /*******************************************************************************************************************
  46.      *
  47.      *
  48.      ******************************************************************************************************************/
  49.     @Override
  50.     public void initialize (@Nonnull final SimpleMessageBus messageBusSupport)
  51.       {
  52.         this.messageBusSupport = messageBusSupport;
  53.       }
  54.    
  55.     /*******************************************************************************************************************
  56.      *
  57.      *
  58.      ******************************************************************************************************************/
  59.     @Override
  60.     public <T> void deliverMessage (@Nonnull final Class<T> topic, @Nonnull final T message)
  61.       {
  62.         messageBusSupport.getExecutor().execute(() -> messageBusSupport.dispatchMessage(topic, message));
  63.       }
  64.   }