Examples of org.hibernate.cache.spi.QueryCache

org.hibernate.cache.spi.QueryCache
Defines the contract for caches capable of storing query results. These caches should only concern themselves with storing the matching result ids. The transactional semantics are necessarily less strict than the semantics of an item cache. @author Gavin King

      final SessionImplementor session,
      final QueryParameters queryParameters,
      final Set<Serializable> querySpaces,
      final Type[] resultTypes) {


    QueryCache queryCache = factory.getQueryCache( queryParameters.getCacheRegion() );


    QueryKey key = generateQueryKey( session, queryParameters );


    if ( querySpaces == null || querySpaces.size() == 0 )
      LOG.tracev( "Unexpected querySpaces is {0}", ( querySpaces == null ? querySpaces : "empty" ) );

View Full Code Here


    public void evictQueryRegion(String regionName) {
            if (regionName == null) throw new NullPointerException(
                                                                   "Region-name cannot be null (use Cache#evictDefaultQueryRegion to evict the default query cache)");
            if (settings.isQueryCacheEnabled()) {
                QueryCache namedQueryCache = queryCaches.get(regionName);
                // TODO : cleanup entries in queryCaches + allCacheRegions ?
                if (namedQueryCache != null) namedQueryCache.clear();
      }
    }

View Full Code Here

    if ( settings.isQueryCacheEnabled() )  {
      queryCache.destroy();


      iter = queryCaches.values().iterator();
      while ( iter.hasNext() ) {
        QueryCache cache = (QueryCache) iter.next();
        cache.destroy();
      }
      updateTimestampsCache.destroy();
    }


    settings.getRegionFactory().stop();

View Full Code Here


    if ( !settings.isQueryCacheEnabled() ) {
      return null;
    }


    QueryCache currentQueryCache = queryCaches.get( regionName );
    if ( currentQueryCache == null ) {
      currentQueryCache = settings.getQueryCacheFactory().getQueryCache( regionName, updateTimestampsCache, settings, properties );
      queryCaches.put( regionName, currentQueryCache );
      allCacheRegions.put( currentQueryCache.getRegion().getName(), currentQueryCache.getRegion() );
    }


    return currentQueryCache;
  }

View Full Code Here

      final SessionImplementor session,
      final QueryParameters queryParameters,
      final Set querySpaces,
      final Type[] resultTypes) {


    QueryCache queryCache = factory.getQueryCache( queryParameters.getCacheRegion() );


    QueryKey key = generateQueryKey( session, queryParameters );


    if ( querySpaces == null || querySpaces.size() == 0 )
      LOG.tracev( "Unexpected querySpaces is {0}", ( querySpaces == null ? querySpaces : "empty" ) );

View Full Code Here

    if ( settings.isQueryCacheEnabled() )  {
      queryCache.destroy();


      iter = queryCaches.values().iterator();
      while ( iter.hasNext() ) {
        QueryCache cache = (QueryCache) iter.next();
        cache.destroy();
      }
      updateTimestampsCache.destroy();
    }


    settings.getRegionFactory().stop();

View Full Code Here


    if ( !settings.isQueryCacheEnabled() ) {
      return null;
    }


    QueryCache currentQueryCache = queryCaches.get( regionName );
    if ( currentQueryCache == null ) {
      currentQueryCache = settings.getQueryCacheFactory().getQueryCache( regionName, updateTimestampsCache, settings, properties );
      queryCaches.put( regionName, currentQueryCache );
      allCacheRegions.put( currentQueryCache.getRegion().getName(), currentQueryCache.getRegion() );
    }


    return currentQueryCache;
  }

View Full Code Here


    public void evictQueryRegion(String regionName) {
            if (regionName == null) throw new NullPointerException(
                                                                   "Region-name cannot be null (use Cache#evictDefaultQueryRegion to evict the default query cache)");
            if (settings.isQueryCacheEnabled()) {
                QueryCache namedQueryCache = queryCaches.get(regionName);
                // TODO : cleanup entries in queryCaches + allCacheRegions ?
                if (namedQueryCache != null) namedQueryCache.clear();
      }
    }

View Full Code Here

      final SessionImplementor session,
      final QueryParameters queryParameters,
      final Set querySpaces,
      final Type[] resultTypes) {


    QueryCache queryCache = factory.getQueryCache( queryParameters.getCacheRegion() );


    QueryKey key = generateQueryKey( session, queryParameters );


        if (querySpaces == null || querySpaces.size() == 0) LOG.trace("Unexpected querySpaces is "
                                                                      + (querySpaces == null ? querySpaces : "empty"));

View Full Code Here

      final SessionImplementor session,
      final QueryParameters queryParameters,
      final Set<Serializable> querySpaces,
      final Type[] resultTypes) {


    QueryCache queryCache = factory.getQueryCache( queryParameters.getCacheRegion() );


    QueryKey key = generateQueryKey( session, queryParameters );


    if ( querySpaces == null || querySpaces.size() == 0 )
      LOG.tracev( "Unexpected querySpaces is {0}", ( querySpaces == null ? querySpaces : "empty" ) );

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

Related Classes of org.hibernate.cache.spi.QueryCache

org.hibernate.internal.CacheImpl

org.hibernate.internal.SessionFactoryImpl

org.hibernate.internal.SessionFactoryImpl$CacheImpl

org.hibernate.loader.Loader

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.