org.apache.catalina.core

## Class AprLifecycleListener

- java.lang.Object
- - org.apache.catalina.core.AprLifecycleListener

- All Implemented Interfaces:
    LifecycleListener

      public class AprLifecycleListener
      extends Object
      implements LifecycleListener

  Implementation of `LifecycleListener` that will init and and destroy APR.
  Since:
    4.1

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected static boolean` | `aprAvailable`
    `protected static boolean` | `aprInitialized`
    `protected static String` | `FIPSMode`
    `protected static boolean` | `fipsModeActive`
    `protected static Object` | `lock`
    `protected static StringManager` | `sm` The string manager for this package.
    `protected static String` | `SSLEngine`
    `protected static boolean` | `sslInitialized`
    `protected static String` | `SSLRandomSeed`
    `protected static int` | `TCN_RECOMMENDED_MINOR`
    `protected static int` | `TCN_RECOMMENDED_PV`
    `protected static int` | `TCN_REQUIRED_MAJOR`
    `protected static int` | `TCN_REQUIRED_MINOR`
    `protected static int` | `TCN_REQUIRED_PATCH`
    `protected static boolean` | `useAprConnector`
    `protected static boolean` | `useOpenSSL`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `AprLifecycleListener()`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `getFIPSMode()`
    `String` | `getSSLEngine()`
    `String` | `getSSLRandomSeed()`
    `static boolean` | `getUseAprConnector()`
    `static boolean` | `getUseOpenSSL()`
    `static boolean` | `isAprAvailable()`
    `boolean` | `isFIPSModeActive()`
    `void` | `lifecycleEvent(LifecycleEvent event)` Primary entry point for startup and shutdown events.
    `void` | `setFIPSMode(String FIPSMode)`
    `void` | `setSSLEngine(String SSLEngine)`
    `void` | `setSSLRandomSeed(String SSLRandomSeed)`
    `void` | `setUseAprConnector(boolean useAprConnector)`
    `void` | `setUseOpenSSL(boolean useOpenSSL)`

    - ### Methods inherited from class java.lang.Object

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

- - ### Field Detail

    - #### sm

          protected static final StringManager sm

      The string manager for this package.

    - #### TCN_REQUIRED_MAJOR

          protected static final int TCN_REQUIRED_MAJOR

      See Also:
        Constant Field Values

    - #### TCN_REQUIRED_MINOR

          protected static final int TCN_REQUIRED_MINOR

      See Also:
        Constant Field Values

    - #### TCN_REQUIRED_PATCH

          protected static final int TCN_REQUIRED_PATCH

      See Also:
        Constant Field Values

    - #### TCN_RECOMMENDED_MINOR

          protected static final int TCN_RECOMMENDED_MINOR

      See Also:
        Constant Field Values

    - #### TCN_RECOMMENDED_PV

          protected static final int TCN_RECOMMENDED_PV

      See Also:
        Constant Field Values

    - #### SSLEngine

          protected static String SSLEngine

    - #### FIPSMode

          protected static String FIPSMode

    - #### SSLRandomSeed

          protected static String SSLRandomSeed

    - #### sslInitialized

          protected static boolean sslInitialized

    - #### aprInitialized

          protected static boolean aprInitialized

    - #### aprAvailable

          protected static boolean aprAvailable

    - #### useAprConnector

          protected static boolean useAprConnector

    - #### useOpenSSL

          protected static boolean useOpenSSL

    - #### fipsModeActive

          protected static boolean fipsModeActive

    - #### lock

          protected static final Object lock

  - ### Constructor Detail

    - #### AprLifecycleListener

          public AprLifecycleListener()

  - ### Method Detail

    - #### isAprAvailable

          public static boolean isAprAvailable()

    - #### lifecycleEvent

          public void lifecycleEvent(LifecycleEvent event)

      Primary entry point for startup and shutdown events.
      Specified by:
        `lifecycleEvent` in interface `LifecycleListener`
      Parameters:
        `event` - The event that has occurred

    - #### getSSLEngine

          public String getSSLEngine()

    - #### setSSLEngine

          public void setSSLEngine(String SSLEngine)

    - #### getSSLRandomSeed

          public String getSSLRandomSeed()

    - #### setSSLRandomSeed

          public void setSSLRandomSeed(String SSLRandomSeed)

    - #### getFIPSMode

          public String getFIPSMode()

    - #### setFIPSMode

          public void setFIPSMode(String FIPSMode)

    - #### isFIPSModeActive

          public boolean isFIPSModeActive()

    - #### setUseAprConnector

          public void setUseAprConnector(boolean useAprConnector)

    - #### getUseAprConnector

          public static boolean getUseAprConnector()

    - #### setUseOpenSSL

          public void setUseOpenSSL(boolean useOpenSSL)

    - #### getUseOpenSSL

          public static boolean getUseOpenSSL()

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