Examples of DatastoreManager

Examples of com.google.appengine.datanucleus.DatastoreManager

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    emf.close();
    Map<String, String> props = Utils.newHashMap();
    props.put("datanucleus.appengine.datastoreEnableXGTransactions", Boolean.TRUE.toString());
    emf = Persistence.createEntityManagerFactory(getEntityManagerFactoryName().name(), props);
    em = emf.createEntityManager();
    DatastoreManager storeMgr = (DatastoreManager) getExecutionContext().getStoreManager();
    TransactionOptions txnOpts = storeMgr.getDefaultDatastoreTransactionOptions();
    assertTrue(txnOpts.isXG());
  }
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Examples of com.google.appengine.datanucleus.DatastoreManager

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    emf.close();
    Map<String, String> props = Utils.newHashMap();
    props.put("datanucleus.appengine.datastoreEnableXGTransactions", Boolean.FALSE.toString());
    emf = Persistence.createEntityManagerFactory(getEntityManagerFactoryName().name(), props);
    em = emf.createEntityManager();
    DatastoreManager storeMgr = (DatastoreManager) getExecutionContext().getStoreManager();
    TransactionOptions txnOpts = storeMgr.getDefaultDatastoreTransactionOptions();
    assertFalse(txnOpts.isXG());
  }
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Examples of com.google.appengine.datanucleus.DatastoreManager

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  public void testIsXG_Config() {
    em.close();
    emf.close();
    emf = Persistence.createEntityManagerFactory("allowXGTxns");
    em = emf.createEntityManager();
    DatastoreManager storeMgr = (DatastoreManager) getExecutionContext().getStoreManager();
    TransactionOptions txnOpts = storeMgr.getDefaultDatastoreTransactionOptions();
    assertTrue(txnOpts.isXG());
  }
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Examples of com.google.appengine.datanucleus.DatastoreManager

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  public void testIsNotXG_Config() {
    em.close();
    emf.close();
    emf = Persistence.createEntityManagerFactory("disallowXGTxns");
    em = emf.createEntityManager();
    DatastoreManager storeMgr = (DatastoreManager) getExecutionContext().getStoreManager();
    TransactionOptions txnOpts = storeMgr.getDefaultDatastoreTransactionOptions();
    assertFalse(txnOpts.isXG());
  }
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Examples of com.google.appengine.datanucleus.DatastoreManager

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* @author Max Ross <max.ross@gmail.com>
*/
public class JPAStorageVersionTest extends JPATestCase {

  public void testDefaultStorageVersion() {
    DatastoreManager storeMgr = (DatastoreManager) getExecutionContext().getStoreManager();
    assertEquals(StorageVersion.READ_OWNED_CHILD_KEYS_FROM_PARENTS, storeMgr.getStorageVersion());
  }
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Examples of com.google.appengine.datanucleus.DatastoreManager

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    emf.close();
    Map<String, String> props = Utils.newHashMap();
    props.put(StorageVersion.STORAGE_VERSION_PROPERTY, StorageVersion.PARENTS_DO_NOT_REFER_TO_CHILDREN.name());
    emf = Persistence.createEntityManagerFactory(getEntityManagerFactoryName().name(), props);
    em = emf.createEntityManager();
    DatastoreManager storeMgr = (DatastoreManager) getExecutionContext().getStoreManager();
    assertEquals(StorageVersion.PARENTS_DO_NOT_REFER_TO_CHILDREN, storeMgr.getStorageVersion());
  }
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Examples of com.google.appengine.datanucleus.DatastoreManager

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* @author Max Ross <max.ross@gmail.com>
*/
public class JDOStorageVersionTest extends JDOTestCase {

  public void testDefaultStorageVersion() {
    DatastoreManager storeMgr = (DatastoreManager) getExecutionContext().getStoreManager();
    assertEquals(StorageVersion.READ_OWNED_CHILD_KEYS_FROM_PARENTS, storeMgr.getStorageVersion());
  }
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Examples of com.google.appengine.datanucleus.DatastoreManager

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    pmf.close();
    Map<String, String> props = Utils.newHashMap();
    props.put(StorageVersion.STORAGE_VERSION_PROPERTY, StorageVersion.PARENTS_DO_NOT_REFER_TO_CHILDREN.name());
    pmf = JDOHelper.getPersistenceManagerFactory(props, getPersistenceManagerFactoryName().name());
    pm = pmf.getPersistenceManager();
    DatastoreManager storeMgr = (DatastoreManager) getExecutionContext().getStoreManager();
    assertEquals(StorageVersion.PARENTS_DO_NOT_REFER_TO_CHILDREN, storeMgr.getStorageVersion());
  }
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Examples of com.google.appengine.datanucleus.DatastoreManager

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   */
  private void addDiscriminator(QueryData qd, ClassLoaderResolver clr) {
    if (qd.acmd.hasDiscriminatorStrategy()) {
      String className = qd.acmd.getFullClassName();
      boolean includeSubclasses = query.isSubclasses();
      DatastoreManager storeMgr = getStoreManager();
      String discriminatorPropertyName = EntityUtils.getDiscriminatorPropertyName(storeMgr.getIdentifierFactory(),
          qd.acmd.getDiscriminatorMetaDataRoot());

      // Note : we always restrict the discriminator since the user may at some later point add other classes
      // to be persisted here, or have others that have data but aren't currently active in the persistence process
      List<Object> discriminatorValues = new ArrayList<Object>();
      discriminatorValues.add(qd.acmd.getDiscriminatorValue());
      if (includeSubclasses) {
        for (String subClassName : storeMgr.getSubClassesForClass(className, true, clr)) {
          AbstractClassMetaData subCmd = storeMgr.getMetaDataManager().getMetaDataForClass(subClassName, clr);
          discriminatorValues.add(subCmd.getDiscriminatorValue());
        }
      }

      qd.primaryDatastoreQuery.addFilter(discriminatorPropertyName, Query.FilterOperator.IN, discriminatorValues);
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Examples of com.google.appengine.datanucleus.DatastoreManager

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  public void testTransactionalEMF() {
    EntityManagerFactory emf = Persistence.createEntityManagerFactory(
            JPATestCase.EntityManagerFactoryName.transactional_ds_non_transactional_ops_not_allowed.name());
    JPAEntityManager em = (JPAEntityManager) emf.createEntityManager();
    DatastoreManager storeMgr = (DatastoreManager) em.getExecutionContext().getStoreManager();
    assertTrue(storeMgr.connectionFactoryIsAutoCreateTransaction());
    em.close();
    emf.close();
  }
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