Examples of org.hibernate.cache.jbc2.timestamp.ClusteredConcurrentTimestampsRegionImpl$Entry

Package org.hibernate.cache.jbc2.timestamp

Examples of org.hibernate.cache.jbc2.timestamp.ClusteredConcurrentTimestampsRegionImpl$Entry

org.hibernate.cache.jbc2.util.DataVersionAdapter
Prototype of a clustered timestamps cache region impl usable if the TimestampsRegion API is changed.
Maintains a local (authoritative) cache of timestamps along with the distributed cache held in JBoss Cache. Listens for changes in the distributed cache and updates the local cache accordingly. Ensures that any changes in the local cache represent either 1) an increase in the timestamp or 2) a stepback in the timestamp by the caller that initially increased it as part of a pre-invalidate call. This approach allows timestamp changes to be replicated asynchronously by JBoss Cache while still preventing invalid backward changes in timestamps.
NOTE: This is just a prototype!!! Only useful if we change the TimestampsRegion API. @author Brian Stansberry @version $Revision: 14106 $

                getRegionPrefix(properties), metadata);
    }


    public CollectionRegion buildCollectionRegion(String regionName, Properties properties,
            CacheDataDescription metadata) throws CacheException {
        return new CollectionRegionImpl(cacheInstanceManager.getCollectionCacheInstance(), regionName,
                getRegionPrefix(properties), metadata);
    }

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        return System.currentTimeMillis() / 100;
    }


    public EntityRegion buildEntityRegion(String regionName, Properties properties, CacheDataDescription metadata)
            throws CacheException {
        return new EntityRegionImpl(cacheInstanceManager.getEntityCacheInstance(), regionName,
                getRegionPrefix(properties), metadata);
    }

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                getRegionPrefix(properties), metadata);
    }


    public QueryResultsRegion buildQueryResultsRegion(String regionName, Properties properties) throws CacheException {


        return new QueryResultsRegionImpl(cacheInstanceManager.getQueryCacheInstance(), regionName,
                getRegionPrefix(properties), properties);
    }

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        return mgr.getTimestampsCacheInstance();
    }


    protected ClusteredConcurrentTimestampsRegionImpl getTimestampRegion(Cache cache)  throws Exception {        
        
        return new ClusteredConcurrentTimestampsRegionImpl(cache, "test/" + UpdateTimestampsCache.class.getName(), "test", properties);
    }

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        registerCache(cache2);
        
        // Sleep a bit to avoid concurrent FLUSH problem
        avoidConcurrentFlush();
        
        ClusteredConcurrentTimestampsRegionImpl region2 = getTimestampRegion(cache2);
        assertEquals(ONE, region2.get(KEY1));
        assertEquals(ELEVEN, region2.get(KEY2));
    }

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    }
    
    private void concurrentActivityTest(boolean clustered) throws Exception {
        
        region = getTimestampRegion(cache);
        ClusteredConcurrentTimestampsRegionImpl region2 = region;
        
        if (clustered) {
            Cache cache2 = createCache();
            registerCache(cache2);

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                getRegionPrefix(properties), properties);
    }


    public TimestampsRegion buildTimestampsRegion(String regionName, Properties properties) throws CacheException {


        return new TimestampsRegionImpl(cacheInstanceManager.getTimestampsCacheInstance(), regionName,
                getRegionPrefix(properties), properties);
    }

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        return true;
    }


    private Option getDataVersionOption(Object currentVersion, Object previousVersion) {
        
        DataVersion dv = (dataDescription != null && dataDescription.isVersioned()) ? new DataVersionAdapter(
                currentVersion, previousVersion, dataDescription.getVersionComparator(), dataDescription.toString())
                : NonLockingDataVersion.INSTANCE;
        Option opt = new Option();
        opt.setDataVersion(dv);
        return opt;

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        return true;
    }


    private Option getDataVersionOption(Object currentVersion, Object previousVersion) {
        
        DataVersion dv = (dataDescription != null && dataDescription.isVersioned()) ? new DataVersionAdapter(
                currentVersion, previousVersion, dataDescription.getVersionComparator(), dataDescription.toString())
                : NonLockingDataVersion.INSTANCE;
        Option opt = new Option();
        opt.setDataVersion(dv);
        return opt;

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        return true;
    }


    private Option getDataVersionOption(Object currentVersion, Object previousVersion) {
        
        DataVersion dv = (dataDescription != null && dataDescription.isVersioned()) ? new DataVersionAdapter(
                currentVersion, previousVersion, dataDescription.getVersionComparator(), dataDescription.toString())
                : NonLockingDataVersion.INSTANCE;
        Option opt = new Option();
        opt.setDataVersion(dv);
        return opt;

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