org.apache.ratis.util

接口 ExitUtils

public interface ExitUtils

Facilitates hooking process termination for tests and debugging.

嵌套类概要

嵌套类

限定符和类型	接口和说明
static class	ExitUtils.ExitException
static class	ExitUtils.States

方法概要

限定符和类型	方法和说明
static void	assertNotTerminated()
static boolean	clear() Clear all previous terminate(..) calls, if there are any.
static void	disableSystemExit() Disable the use of System.exit(int).
static ExitUtils.ExitException	getFirstExitException()
static boolean	isTerminated()
static void	setTerminateOnUncaughtException(boolean terminateOnUncaughtException)
static void	terminate(int status, String message, org.slf4j.Logger log)
static void	terminate(int status, String message, Throwable throwable, boolean throwExitException, org.slf4j.Logger log)
static void	terminate(int status, String message, Throwable throwable, org.slf4j.Logger log)

方法详细资料

getFirstExitException

static ExitUtils.ExitException getFirstExitException()

返回:

the first ExitUtils.ExitException thrown, or null if none thrown yet.

clear

static boolean clear()

Clear all previous terminate(..) calls, if there are any.

返回:

true if the state is changed.

isTerminated

static boolean isTerminated()

返回:

true if one of the terminate(..) methods has been invoked.

assertNotTerminated

static void assertNotTerminated()

抛出:

AssertionError - if isTerminated() == true.

disableSystemExit

static void disableSystemExit()

Disable the use of System.exit(int).

terminate

static void terminate(int status,
                      String message,
                      Throwable throwable,
                      boolean throwExitException,
                      org.slf4j.Logger log)
               throws ExitUtils.ExitException

参数:

status - Exit status

message - message used to create the ExitException

throwExitException - decide if this method should throw ExitUtils.ExitException

抛出:

ExitUtils.ExitException - if throwExitException == true and System.exit is disabled.

terminate

static void terminate(int status,
                      String message,
                      Throwable throwable,
                      org.slf4j.Logger log)

terminate

static void terminate(int status,
                      String message,
                      org.slf4j.Logger log)

setTerminateOnUncaughtException

static void setTerminateOnUncaughtException(boolean terminateOnUncaughtException)