Class FixedLockoutPolicy

java.lang.Object

io.leandev.appfuse.security.lockout.core.FixedLockoutPolicy

All Implemented Interfaces:

LockoutPolicy

public class FixedLockoutPolicy
extends Object
implements LockoutPolicy

固定時間鎖定策略

無論失敗幾次，鎖定時間都固定。

範例：

fixedDuration = 30 分鐘
- 第 5 次失敗 → 鎖定 30 分鐘
- 第 10 次失敗 → 仍鎖定 30 分鐘

適用場景：簡單明確的鎖定策略，易於向使用者說明。

Constructor Summary

Constructors

Constructor	Description
FixedLockoutPolicy(int threshold, Duration fixedDuration)	建構固定時間鎖定策略

Method Summary

Modifier and Type	Method	Description
Duration	calculateLockoutDuration(int failureCount)	根據失敗次數計算鎖定時間
int	getThreshold()	取得觸發鎖定的失敗次數閾值

Methods inherited from class Object

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

Methods inherited from interface LockoutPolicy

shouldLockout

Constructor Details

FixedLockoutPolicy

public FixedLockoutPolicy(int threshold,
 Duration fixedDuration)

建構固定時間鎖定策略

Parameters:

threshold - 觸發鎖定的失敗次數閾值（如 5）

fixedDuration - 固定鎖定時間（如 Duration.ofMinutes(30)）

Method Details

getThreshold

public int getThreshold()

Description copied from interface: LockoutPolicy

取得觸發鎖定的失敗次數閾值

Specified by:

getThreshold in interface LockoutPolicy

Returns:

閾值（如 5 表示連續失敗 5 次時觸發鎖定）

calculateLockoutDuration

public Duration calculateLockoutDuration(int failureCount)

Description copied from interface: LockoutPolicy

根據失敗次數計算鎖定時間

Specified by:

calculateLockoutDuration in interface LockoutPolicy

Parameters:

failureCount - 失敗次數

Returns:

鎖定時間