Package org.apache.tomcat.jni

Class AprStatus

  • public class AprStatus
extends java.lang.Object
    Holds APR status without the need to load other classes.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static int getOpenSSLVersion()
      Returns the OpenSSL version.
      static java.util.concurrent.locks.ReentrantReadWriteLock getStatusLock()
      Code that changes the status of the APR library MUST hold the write lock while making any changes.
      static boolean getUseOpenSSL()
      Returns whether OpenSSL is in use.
      static boolean isAprAvailable()
      Returns whether APR is available.
      static boolean isAprInitialized()
      Returns whether APR has been initialized.
      static boolean isInstanceCreated()
      Returns whether an APR instance has been created.
      static void setAprAvailable​(boolean aprAvailable)
      Sets the APR available status.
      static void setAprInitialized​(boolean aprInitialized)
      Sets the APR initialized status.
      static void setInstanceCreated​(boolean instanceCreated)
      Sets the instance created status.
      static void setOpenSSLVersion​(int openSSLVersion)
      Sets the OpenSSL version.
      static void setUseOpenSSL​(boolean useOpenSSL)
      Sets whether to use OpenSSL.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • isAprInitialized

        public static boolean isAprInitialized()
        Returns whether APR has been initialized.
        Returns:
        true if APR has been initialized

      • isAprAvailable

        public static boolean isAprAvailable()
        Returns whether APR is available.
        Returns:
        true if APR is available

      • getUseOpenSSL

        public static boolean getUseOpenSSL()
        Returns whether OpenSSL is in use.
        Returns:
        true if OpenSSL is in use

      • isInstanceCreated

        public static boolean isInstanceCreated()
        Returns whether an APR instance has been created.
        Returns:
        true if an APR instance has been created

      • setAprInitialized

        public static void setAprInitialized​(boolean aprInitialized)
        Sets the APR initialized status.
        Parameters:
        aprInitialized - the APR initialized status to set

      • setAprAvailable

        public static void setAprAvailable​(boolean aprAvailable)
        Sets the APR available status.
        Parameters:
        aprAvailable - the APR available status to set

      • setUseOpenSSL

        public static void setUseOpenSSL​(boolean useOpenSSL)
        Sets whether to use OpenSSL.
        Parameters:
        useOpenSSL - the use OpenSSL status to set

      • setInstanceCreated

        public static void setInstanceCreated​(boolean instanceCreated)
        Sets the instance created status.
        Parameters:
        instanceCreated - the instance created status to set

      • getOpenSSLVersion

        public static int getOpenSSLVersion()
        Returns the OpenSSL version.
        Returns:
        the openSSLVersion

      • setOpenSSLVersion

        public static void setOpenSSLVersion​(int openSSLVersion)
        Sets the OpenSSL version.
        Parameters:
        openSSLVersion - the openSSLVersion to set

      • getStatusLock

        public static java.util.concurrent.locks.ReentrantReadWriteLock getStatusLock()
        Code that changes the status of the APR library MUST hold the write lock while making any changes.

        Code that needs the status to be consistent for an operation must hold the read lock for the duration of that operation.

        Returns:
        The read/write lock for APR library status