Examples of org.apache.commons.collections.ReferenceMap$KeyIterator

org.apache.commons.collections.ReferenceMap

sun.com/j2se/1.4/docs/api/java/util/WeakHashMap.html"> WeakHashMap. However, you can also specify hard keys and weak values, or any other combination. The default constructor uses hard keys and soft values, providing a memory-sensitive cache.

The algorithms used are basically the same as those in {@link java.util.HashMap}. In particular, you can specify a load factor and capacity to suit your needs. All optional {@link Map} operations are supported.

However, this {@link Map} implementation does notallow null elements. Attempting to add a null key or or a null value to the map will raise a NullPointerException.

As usual, this implementation is not synchronized. You can use {@link java.util.Collections#synchronizedMap} to provide synchronized access to a ReferenceMap. @see java.lang.ref.Reference @deprecated Moved to map subpackage. Due to be removed in v4.0. @since Commons Collections 2.1 @version $Revision: 1.22 $ $Date: 2004/02/18 01:15:42 $ @author Paul Jack

        rtn.entitiesByUniqueKey.put( EntityUniqueKey.deserialize( ois, session ), ois.readObject() );
      }


      count = ois.readInt();
      log.trace( "staring deserialization of [" + count + "] proxiesByKey entries" );
      rtn.proxiesByKey = new ReferenceMap( ReferenceMap.HARD, ReferenceMap.WEAK, count < INIT_COLL_SIZE ? INIT_COLL_SIZE : count, .75f );
      for ( int i = 0; i < count; i++ ) {
        EntityKey ek = EntityKey.deserialize( ois, session );
        Object proxy = ois.readObject();
        if ( proxy instanceof HibernateProxy ) {
          ( ( HibernateProxy ) proxy ).getHibernateLazyInitializer().setSession( session );

Examples of org.apache.commons.collections.ReferenceMap$KeyIterator

Related Classes of org.apache.commons.collections.ReferenceMap$KeyIterator