Package org.apache.bookkeeper.common.util

Interface SafeRunnable

  • All Superinterfaces:
    java.lang.Runnable
    All Known Implementing Classes:
    SafeRunnable
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
    @FunctionalInterface
public interface SafeRunnable
extends java.lang.Runnable
    A runnable that catches runtime exceptions.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static org.slf4j.Logger LOGGER  

    • Field Detail

      • LOGGER

        static final org.slf4j.Logger LOGGER

    • Method Detail

      • run

        default void run()
        Specified by:
        run in interface java.lang.Runnable

      • safeRun

        void safeRun()

      • safeRun

        static SafeRunnable safeRun​(java.lang.Runnable runnable)
        Utility method to use SafeRunnable from lambdas.

        Eg: 

         
 executor.submit(SafeRunnable.safeRun(() -> {
    // My not-safe code
 });

      • safeRun

        static SafeRunnable safeRun​(java.lang.Runnable runnable,
                            java.util.function.Consumer<java.lang.Throwable> exceptionHandler)
        Utility method to use SafeRunnable from lambdas with a custom exception handler.

        Eg: 

         
 executor.submit(SafeRunnable.safeRun(() -> {
    // My not-safe code
 }, exception -> {
    // Handle exception
 );
        Parameters:
        runnable -
        exceptionHandler - handler that will be called when there are any exception
        Returns: