Package org.apache.openjpa.kernel

Examples of org.apache.openjpa.kernel.FetchConfiguration

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        return super.isCached(oids, edata);
    }

    public boolean syncVersion(OpenJPAStateManager sm, Object edata) {
        DataCache cache = _mgr.selectCache(sm);
        FetchConfiguration fc = sm.getContext().getFetchConfiguration();
        CacheStatistics stats = (cache == null) ? null : cache.getStatistics();
        if (cache == null || sm.isEmbedded() || fc.getCacheRetrieveMode() == DataCacheRetrieveMode.BYPASS) {
            if (stats != null && stats.isEnabled()) {
                ((CacheStatisticsSPI) stats).newGet(sm.getMetaData().getDescribedType(), false);
            }
            return super.syncVersion(sm, edata);
        }
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      }
      return result;
    }

    List<SliceStoreManager> findTargets() {
      FetchConfiguration fetch = owner.getContext()
          .getFetchConfiguration();
      return owner.getDistributedStore().getTargets(fetch);
    }
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    public FetchPlan getFetchPlan() {
        assertNotCloseInvoked();
        _broker.lock();
        try {
            FetchConfiguration fc = _broker.getFetchConfiguration();
            FetchPlan fp = _plans.get(fc);
            if (fp == null) {
                fp = _emf.toFetchPlan(_broker, fc);
                _plans.put(fc, fp);
            }
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    private boolean preExecute(Map params) {
        PreparedQueryCache cache = _em.getPreparedQueryCache();
        if (cache == null) {
            return false;
        }
        FetchConfiguration fetch = _query.getFetchConfiguration();
        if (fetch.getReadLockLevel() != 0) {
            if (cache.get(_id) != null) {
                ignorePreparedQuery();
            }
            return false;
        }
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    private boolean preExecute(Map params) {
        PreparedQueryCache cache = _em.getPreparedQueryCache();
        if (cache == null) {
            return false;
        }
        FetchConfiguration fetch = _query.getFetchConfiguration();
        if (fetch.getReadLockLevel() != 0) {
            if (cache.get(_id) != null) {
                ignorePreparedQuery();
            }
            return false;
        }
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     * a transaction.
     */
    private List<Object> checkCache(QueryKey qk) {
        if (qk == null)
            return null;
        FetchConfiguration fetch = getContext().getFetchConfiguration();
        if (!fetch.getQueryCacheEnabled())
            return null;
        if (fetch.getReadLockLevel() > LockLevels.LOCK_NONE)
            return null;

        // get the cached data
        QueryResult res = _cache.get(qk);

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    public FetchPlan getFetchPlan() {
        assertNotCloseInvoked();
        _broker.lock();
        try {
            FetchConfiguration fc = _broker.getFetchConfiguration();
            FetchPlan fp = _plans.get(fc);
            if (fp == null) {
                fp = _emf.toFetchPlan(_broker, fc);
                _plans.put(fc, fp);
            }
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    public FetchPlan getFetchPlan() {
        assertNotCloseInvoked();
        _broker.lock();
        try {
            FetchConfiguration fc = _broker.getFetchConfiguration();
            FetchPlan fp = _plans.get(fc);
            if (fp == null) {
                fp = _emf.toFetchPlan(_broker, fc);
                _plans.put(fc, fp);
            }
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    public Executor newDataStoreExecutor(ClassMetaData meta, boolean subs) {
      ParallelExecutor ex = new ParallelExecutor(this, meta, subs, _parser,
          ctx.getCompilation());
     
      FetchConfiguration fetch = getContext().getFetchConfiguration();
      DistributedStoreManager store = (DistributedStoreManager)getContext()
          .getStoreContext().getStoreManager().getInnermostDelegate();
        List<SliceStoreManager> targets = store.getTargets(fetch);
        for (StoreQuery q:_queries) {
            if (targets.contains(((JDBCStoreQuery)q).getStore()))
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     * a transaction.
     */
    private List checkCache(QueryKey qk) {
        if (qk == null)
            return null;
        FetchConfiguration fetch = getContext().getFetchConfiguration();
        if (!fetch.getQueryCacheEnabled())
            return null;
        if (fetch.getReadLockLevel() > LockLevels.LOCK_NONE)
            return null;

        // get the cached data
        QueryResult res = _cache.get(qk);
        if (res == null)
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Related Classes of org.apache.openjpa.kernel.FetchConfiguration

  • org.apache.openjpa.datacache.DataCacheStoreManager
  • org.apache.openjpa.datacache.QueryCacheStoreQuery
  • org.apache.openjpa.datacache.QueryCacheStoreQuery$QueryCacheExecutor
  • org.apache.openjpa.persistence.EntityManagerImpl
  • org.apache.openjpa.persistence.fetchgroups.TestFetchGroups
  • org.apache.openjpa.persistence.QueryImpl
  • org.apache.openjpa.slice.jdbc.DistributedSQLStoreQuery$ParallelExecutor
  • org.apache.openjpa.slice.jdbc.DistributedStoreQuery
  • org.apache.openjpa.slice.jdbc.DistributedStoreQuery$ParallelExecutor
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