Examples with LocalGraphTransactionIdTracker org.neo4j.fabric.bookmark.LocalGraphTransactionIdTracker used on opensource projects

Example 1 with LocalGraphTransactionIdTracker

use of org.neo4j.fabric.bookmark.LocalGraphTransactionIdTracker in project neo4j by neo4j.

the class FabricServicesBootstrap method createBoltDatabaseManagementServiceProvider.

public BoltGraphDatabaseManagementServiceSPI createBoltDatabaseManagementServiceProvider(BoltGraphDatabaseManagementServiceSPI kernelDatabaseManagementService, DatabaseManagementService managementService, Monitors monitors, SystemNanoClock clock) {
    FabricExecutor fabricExecutor = dependencies.resolveDependency(FabricExecutor.class);
    TransactionManager transactionManager = dependencies.resolveDependency(TransactionManager.class);
    FabricDatabaseManager fabricDatabaseManager = dependencies.resolveDependency(FabricDatabaseManager.class);
    var serverConfig = dependencies.resolveDependency(Config.class);
    var transactionIdTracker = new TransactionIdTracker(managementService, monitors, clock);
    var databaseManager = (DatabaseManager<DatabaseContext>) dependencies.resolveDependency(DatabaseManager.class);
    var databaseIdRepository = databaseManager.databaseIdRepository();
    var transactionBookmarkManagerFactory = dependencies.resolveDependency(TransactionBookmarkManagerFactory.class);
    var localGraphTransactionIdTracker = new LocalGraphTransactionIdTracker(transactionIdTracker, databaseIdRepository, serverConfig);
    var fabricDatabaseManagementService = dependencies.satisfyDependency(new BoltFabricDatabaseManagementService(fabricExecutor, fabricConfig, transactionManager, fabricDatabaseManager, localGraphTransactionIdTracker, transactionBookmarkManagerFactory));
    return new BoltGraphDatabaseManagementServiceSPI() {

        @Override
        public BoltGraphDatabaseServiceSPI database(String databaseName, MemoryTracker memoryTracker) throws UnavailableException, DatabaseNotFoundException {
            if (fabricDatabaseManager.hasMultiGraphCapabilities(databaseName)) {
                return fabricDatabaseManagementService.database(databaseName, memoryTracker);
            }
            return kernelDatabaseManagementService.database(databaseName, memoryTracker);
        }

        @Override
        public Optional<CustomBookmarkFormatParser> getCustomBookmarkFormatParser() {
            return fabricDatabaseManagementService.getCustomBookmarkFormatParser();
        }
    };
}