Package org.apache.openjpa.util

Class Proxies

  • Direct Known Subclasses:
    ProxyCollections, ProxyMaps
    public class Proxies
extends java.lang.Object
    Utility methods for managing proxies.
    Author:
    Abe White

    • Constructor Summary

      Constructors 
      Constructor Description
      Proxies()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void assertAllowedType​(java.lang.Object value, java.lang.Class allowed)
      Used by proxy types to check that an attempt to add a new value is legal.
      static void dirty​(Proxy proxy, boolean stopTracking)
      Used by proxy types to dirty their owner.
      static boolean isOwner​(Proxy proxy, OpenJPAStateManager sm, int field)
      Used by proxy types to check if the given owners and field names are equivalent.
      static void removed​(Proxy proxy, java.lang.Object removed, boolean key)
      Used by proxy types to notify collection owner on element removal.
      static java.lang.Object writeReplace​(Proxy proxy, boolean detachable)
      Used by proxy types to serialize non-proxy versions.

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Proxies

        public Proxies()

    • Method Detail

      • isOwner

        public static boolean isOwner​(Proxy proxy,
                              OpenJPAStateManager sm,
                              int field)
        Used by proxy types to check if the given owners and field names are equivalent.

      • assertAllowedType

        public static void assertAllowedType​(java.lang.Object value,
                                     java.lang.Class allowed)
        Used by proxy types to check that an attempt to add a new value is legal.

      • dirty

        public static void dirty​(Proxy proxy,
                         boolean stopTracking)
        Used by proxy types to dirty their owner.

      • removed

        public static void removed​(Proxy proxy,
                           java.lang.Object removed,
                           boolean key)
        Used by proxy types to notify collection owner on element removal.

      • writeReplace

        public static java.lang.Object writeReplace​(Proxy proxy,
                                            boolean detachable)
        Used by proxy types to serialize non-proxy versions.