Package org.hibernate.ogm.grid

Examples of org.hibernate.ogm.grid.EntityKeyMetadata

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    return new MongoDBResultTupleIterable( cursor, keyMetaData );
  }

  private EntityKeyMetadata getKeyMetaData(Class<?> entityType) {
    OgmEntityPersister persister = (OgmEntityPersister) ( session.getFactory() ).getEntityPersister( entityType.getName() );
    return new EntityKeyMetadata( persister.getTableName(), persister.getRootTableIdentifierColumnNames() );
  }
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    this.monitor = monitor;
  }

  private EntityKeyMetadata getEntityKeyMetadata() {
    OgmEntityPersister persister = (OgmEntityPersister) sessionFactory.getEntityPersister( indexedType.getName() );
    return new EntityKeyMetadata( persister.getTableName(), persister.getRootTableIdentifierColumnNames() );
  }
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  @Override
  public void run() {
    ErrorHandler errorHandler = searchFactory.getErrorHandler();
    try {
      final EntityKeyMetadata keyMetadata = getEntityKeyMetadata();
      final SessionAwareRunnable consumer = new TupleIndexer( indexedType, monitor, sessionFactory, searchFactory, cacheMode, batchBackend, errorHandler );
      gridDialect.forEachTuple( new OptionallyWrapInJTATransaction( sessionFactory, errorHandler, consumer ), keyMetadata );
    }
    catch ( RuntimeException re ) {
      // being this an async thread we want to make sure everything is somehow reported
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    this.monitor = monitor;
  }

  private EntityKeyMetadata metadata(SessionFactory sessionFactory, Class<?> indexedType) {
    OgmEntityPersister persister = (OgmEntityPersister) ( (SessionFactoryImplementor) sessionFactory ).getEntityPersister( indexedType.getName() );
    return new EntityKeyMetadata( persister.getTableName(), persister.getRootTableIdentifierColumnNames() );
  }
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  }

  public void run() {
    ErrorHandler errorHandler = searchFactory.getErrorHandler();
    try {
      final EntityKeyMetadata keyMetadata = metadata( sessionFactory, indexedType );
      final SessionAwareRunnable consumer = new TupleIndexer( indexedType, monitor, sessionFactory, searchFactory, cacheMode, batchBackend, errorHandler );
      gridDialect.forEachTuple( new OptionallyWrapInJTATransaction( sessionFactory, errorHandler, consumer ), keyMetadata );
    }
    catch ( RuntimeException re ) {
      // being this an async thread we want to make sure everything is somehow reported
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    if ( discriminator.getColumnName() != null ) {
      columnNames.add( discriminator.getColumnName() );
    }
    this.tupleContext = new TupleContext( columnNames );
    jpaEntityName = persistentClass.getJpaEntityName();
    entityKeyMetadata = new EntityKeyMetadata( getTableName(), getIdentifierColumnNames() );
    //load unique key association key metadata
    associationKeyMetadataPerPropertyName = new HashMap<String,AssociationKeyMetadata>();
    initAssociationKeyMetadata();
  }
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  @Override
  public ClosableIterator<Tuple> executeBackendQuery(BackendQuery<MongoDBQueryDescriptor> backendQuery, QueryParameters queryParameters) {
    MongoDBQueryDescriptor queryDescriptor = backendQuery.getQuery();

    EntityKeyMetadata entityKeyMetadata = backendQuery.getSingleEntityKeyMetadataOrNull();
    String collectionName = getCollectionName( backendQuery, queryDescriptor, entityKeyMetadata );
    DBCollection collection = provider.getDatabase().getCollection( collectionName );

    switch( queryDescriptor.getOperation() ) {
      case FIND:
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  public LockOptions getLockOptions() {
    throw new UnsupportedOperationException( "Not implemented yet" );
  }

  private MongoDBResultTupleIterable getResultsCursor() {
    EntityKeyMetadata keyMetaData = getKeyMetaData( entityType );
    DBCollection collection = provider.getDatabase().getCollection( keyMetaData.getTable() );

    DBCursor cursor = isProjection() ? collection.find( query, projections ) : collection.find( query );

    return new MongoDBResultTupleIterable( cursor, keyMetaData );
  }
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    return new MongoDBResultTupleIterable( cursor, keyMetaData );
  }

  private EntityKeyMetadata getKeyMetaData(Class<?> entityType) {
    OgmEntityPersister persister = (OgmEntityPersister) ( session.getFactory() ).getEntityPersister( entityType.getName() );
    return new EntityKeyMetadata( persister.getTableName(), persister.getRootTableIdentifierColumnNames() );
  }
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    if ( discriminator.getColumnName() != null ) {
      columnNames.add( discriminator.getColumnName() );
    }
    this.tupleContext = new TupleContext( columnNames );
    jpaEntityName = persistentClass.getJpaEntityName();
    entityKeyMetadata = new EntityKeyMetadata( getTableName(), getIdentifierColumnNames() );
    //load unique key association key metadata
    associationKeyMetadataPerPropertyName = new HashMap<String,AssociationKeyMetadata>();
    initAssociationKeyMetadata();
    initCustomSQLStrings();
  }
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Related Classes of org.hibernate.ogm.grid.EntityKeyMetadata

  • org.hibernate.ogm.datastore.infinispan.dialect.impl.EntityKeyExternalizer
  • org.hibernate.ogm.datastore.infinispan.dialect.impl.EntityKeyMetadataExternalizer
  • org.hibernate.ogm.datastore.mongodb.MongoDBDialect
  • org.hibernate.ogm.datastore.mongodb.query.impl.MongoDBQueryImpl
  • org.hibernate.ogm.datastore.neo4j.Neo4jDialect
  • org.hibernate.ogm.datastore.neo4j.query.parsing.impl.Neo4jQueryRendererDelegate
  • org.hibernate.ogm.dialect.mongodb.query.MongoDBQueryImpl
  • org.hibernate.ogm.hibernatecore.impl.BackendCustomLoader
  • org.hibernate.ogm.loader.nativeloader.BackendCustomQuery
  • org.hibernate.ogm.massindex.batchindexing.BatchIndexingWorkspace
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