File	Doc	Category	Size	Date	Package
NoIdentityMap.java	API Doc	Glassfish v2 API	4617	Tue May 22 16:54:36 BST 2007	oracle.toplink.essentials.internal.identitymaps

NoIdentityMap

• java.lang.Object
  • oracle.toplink.essentials.internal.identitymaps.IdentityMap

Fields Summary

Constructors Summary
public NoIdentityMap(int size) super(size);

Methods Summary
public oracle.toplink.essentials.internal.identitymaps.CacheKey	acquire(java.util.Vector primaryKey) locking for no identity. CacheKey cacheKey = new CacheKey(primaryKey); cacheKey.acquire(); return cacheKey;
public void	collectLocks(java.util.HashMap threadList) INTERNAL: Used to print all the Locks in every identity map in this session. The output of this method will go to log passed in as a parameter.
public java.util.Enumeration	elements() Allow for the cache to be iterated on. return new Vector(1).elements();
public java.lang.Object	get(java.util.Vector primaryKey) Return the object cached in the identity map Return null as no object is cached in the no IM. return null;
protected oracle.toplink.essentials.internal.identitymaps.CacheKey	getCacheKey(oracle.toplink.essentials.internal.identitymaps.CacheKey searchKey) Return null since no objects are actually cached. return null;
public int	getSize() return 0 (zero) return 0;
public int	getSize(java.lang.Class myClass, boolean recurse) Return the number of actual objects of type myClass in the IdentityMap. Recurse = true will include subclasses of myClass in the count. return 0;
public java.lang.Object	getWriteLockValue(java.util.Vector primaryKey) Get the write lock value from the cache key associated to the primarykey return null;
public java.util.Enumeration	keys() Allow for the cache keys to be iterated on. return new Vector(1).elements();
public oracle.toplink.essentials.internal.identitymaps.CacheKey	put(java.util.Vector aVector, java.lang.Object object, java.lang.Object writeLockValue, long readTime) DO NOTHING. return null;
public void	put(oracle.toplink.essentials.internal.identitymaps.CacheKey key) DO NOTHING return;
public java.lang.Object	remove(java.util.Vector primaryKey) Do Nothing. Return null, since no objects are cached. return null;
public java.lang.Object	remove(oracle.toplink.essentials.internal.identitymaps.CacheKey searchKey) Do Nothing Return null, since no objects are cached. return null;
public void	setWriteLockValue(java.util.Vector primaryKey, java.lang.Object writeLockValue)