程序包 io.microsphere.util

类 ShutdownHookUtils

  • public abstract class ShutdownHookUtils
extends BaseUtils
    The utilities class for ShutdownHook
    从以下版本开始:
    1.0.0
    作者:
    Mercy
    另请参阅:
    java.lang.ApplicationShutdownHooks

    • 方法概要

      所有方法 静态方法 具体方法 
      修饰符和类型 方法 说明
      static boolean addShutdownHookCallback​(java.lang.Runnable callback)
      Add the Shutdown Hook Callback
      static java.util.Set<java.lang.Thread> filterShutdownHookThreads​(java.util.function.Predicate<java.lang.Thread> hookThreadFilter)  
      static java.util.Set<java.lang.Thread> filterShutdownHookThreads​(java.util.function.Predicate<java.lang.Thread> hookThreadFilter, boolean removed)  
      static java.util.Collection<java.lang.Runnable> getShutdownHookCallbacks()
      Get all Shutdown Hook Callbacks
      static java.util.Set<java.lang.Thread> getShutdownHookThreads()
      Get the shutdown hooks' threads that was added
      static boolean removeShutdownHookCallback​(java.lang.Runnable callback)
      Remove the Shutdown Hook Callback

      • 从类继承的方法 java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • 字段详细资料

      • SHUTDOWN_HOOK_CALLBACKS_CAPACITY_PROPERTY_NAME

        public static final java.lang.String SHUTDOWN_HOOK_CALLBACKS_CAPACITY_PROPERTY_NAME
        The System property name of the capacity of ShutdownHook callbacks
        另请参阅:
        常量字段值

      • SHUTDOWN_HOOK_CALLBACKS_CAPACITY

        public static final int SHUTDOWN_HOOK_CALLBACKS_CAPACITY
        The System property value of the capacity of ShutdownHook callbacks, the default value is 512

    • 构造器详细资料

      • ShutdownHookUtils

        public ShutdownHookUtils()

    • 方法详细资料

      • getShutdownHookThreads

        public static java.util.Set<java.lang.Thread> getShutdownHookThreads()
        Get the shutdown hooks' threads that was added
        返回:
        non-null

      • filterShutdownHookThreads

        public static java.util.Set<java.lang.Thread> filterShutdownHookThreads​(java.util.function.Predicate<java.lang.Thread> hookThreadFilter)

      • filterShutdownHookThreads

        public static java.util.Set<java.lang.Thread> filterShutdownHookThreads​(java.util.function.Predicate<java.lang.Thread> hookThreadFilter,
                                                                        boolean removed)

      • addShutdownHookCallback

        public static boolean addShutdownHookCallback​(java.lang.Runnable callback)
        Add the Shutdown Hook Callback
        参数:
        callback - the Runnable callback
        返回:
        true if the specified Shutdown Hook Callback added, otherwise false

      • removeShutdownHookCallback

        public static boolean removeShutdownHookCallback​(java.lang.Runnable callback)
        Remove the Shutdown Hook Callback
        参数:
        callback - the Runnable callback
        返回:
        true if the specified Shutdown Hook Callback removed, otherwise false

      • getShutdownHookCallbacks

        public static java.util.Collection<java.lang.Runnable> getShutdownHookCallbacks()
        Get all Shutdown Hook Callbacks
        返回:
        non-null