Package javax.persistence

Enum CacheStoreMode

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<CacheStoreMode>
    public enum CacheStoreMode
extends java.lang.Enum<CacheStoreMode>
    Used as the value of the javax.persistence.cache.storeMode property to specify the behavior when data is read from the database and when data is committed into the database.
    Since:
    2.0

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      BYPASS
      Don't insert into cache.
      REFRESH
      Insert/update entity data into cache when read from database and when committed into database.
      USE
      Insert entity data into cache when read from database and insert/update entity data when committed into database: this is the default behavior.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static CacheStoreMode valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static CacheStoreMode[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • USE

        public static final CacheStoreMode USE
        Insert entity data into cache when read from database and insert/update entity data when committed into database: this is the default behavior. Does not force refresh of already cached items when reading from database.

      • BYPASS

        public static final CacheStoreMode BYPASS
        Don't insert into cache.

      • REFRESH

        public static final CacheStoreMode REFRESH
        Insert/update entity data into cache when read from database and when committed into database. Forces refresh of cache for items read from database.

    • Method Detail

      • values

        public static CacheStoreMode[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (CacheStoreMode c : CacheStoreMode.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static CacheStoreMode valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null