Examples of CachedPC

org.datanucleus.cache.CachedPC

An object that is stored in the Level2 Cache keyed by the identity of the persistable object. Comprises a persistable object, its loaded fields array, the version of the persistable object that is stored, and a map of relation field values. The loaded fields and version are used when re-instating the object getting it out of the cache in a consistent state for when it was put in the cache. The relation fields map is used to store the OIDs of any referenced persistable objects. If we have a field "otherObject" that stores a persistable object then we will have an entry keyed by "otherObject" and will contain the OID of the other persistable object. Similarly if we have a field "elements" that is a Collection of persistable objects then we will have an entry keyed by "elements" and will contain a Collection (of the correct instantiation type) containing the OIDs of the element objects. Similarly for Maps, arrays.

org.jpox.cache.CachedPC

An object that is stored in the Level2 Cache. Comprises a persistable object, and its loaded fields array so we know which fields are loaded when we retrieve it from the cache. @version $Revision: 1.4 $

                {
                    JPOXLogger.CACHE.debug(LOCALISER.msg("004003",
                        StringUtils.toJVMIDString(sm.getObject()), id));
                }
                // Store an L2 cacheable form of this object
                CachedPC pcCopy = sm.getL2CacheableObject();
                this.omf.getLevel2Cache().put(id, pcCopy);
            }
        }
    }


        // Try Level 2 since not in Level 1
        if (omf.getBooleanProperty("org.jpox.cache.level2"))
        {
            Level2Cache l2Cache = omf.getLevel2Cache();
            CachedPC cachedPC = l2Cache.get(id);


            // Copy the cached object and connect to a StateManager, with the same object id
            if (cachedPC != null)
            {
                sm = StateManagerFactory.newStateManagerForCachedPC(this, 
                    cachedPC.getPersistableObject(), id, cachedPC.getLoadedFields());
                if (cachedPC.getVersion() != null)
                {
                    sm.setVersion(cachedPC.getVersion());
                }
                pc = sm.getObject();
                if (JPOXLogger.CACHE.isDebugEnabled())
                {
                    JPOXLogger.CACHE.debug(LOCALISER.msg("004006",

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Examples of CachedPC

Examples of org.jpox.cache.CachedPC

Examples of org.jpox.cache.CachedPC