Package org.springframework.messaging.simp.config

Class ChannelRegistration

java.lang.Object
org.springframework.messaging.simp.config.ChannelRegistration
public class ChannelRegistration extends Object
A registration class for customizing the configuration for a MessageChannel.
Since:
4.0
Author:
Rossen Stoyanchev, Stephane Nicoll

  • Constructor Details

    • ChannelRegistration

      public ChannelRegistration()

  • Method Details

    • taskExecutor

      public TaskExecutorRegistration taskExecutor()
      Configure the thread pool backing this message channel.

    • taskExecutor

      public TaskExecutorRegistration taskExecutor(@Nullable org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor taskExecutor)
      Configure the thread pool backing this message channel using a custom ThreadPoolTaskExecutor.
      Parameters:
      taskExecutor - the executor to use (or null for a default executor)

    • executor

      public ChannelRegistration executor(org.springframework.core.task.TaskExecutor taskExecutor)
      Configure the given TaskExecutor for this message channel, taking precedence over a task executor registration if any.
      Parameters:
      taskExecutor - the task executor to use
      Since:
      6.1.4

    • interceptors

      public ChannelRegistration interceptors(ChannelInterceptor... interceptors)
      Configure the given interceptors for this message channel, adding them to the channel's current list of interceptors.
      Since:
      4.3.12

    • hasTaskExecutor

      protected boolean hasTaskExecutor()

    • hasInterceptors

      protected boolean hasInterceptors()

    • getTaskExecutor

      protected org.springframework.core.task.TaskExecutor getTaskExecutor(Supplier<org.springframework.core.task.TaskExecutor> fallback, Consumer<org.springframework.core.task.TaskExecutor> customizer)
      Return the TaskExecutor to use. If no task executor has been configured, the fallback supplier is used to provide a fallback instance.

      If the TaskExecutor to use is suitable for further customizations, the customizer consumer is invoked.

      Parameters:
      fallback - a supplier of a fallback task executor in case none is configured
      customizer - further customizations
      Returns:
      the task executor to use
      Since:
      6.1.4

    • getInterceptors

      protected List<ChannelInterceptor> getInterceptors()