org.springframework.data.neo4j.core

Interface ReactiveDatabaseSelectionProvider

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@API(status=STABLE,
     since="6.0")
 @FunctionalInterface
public interface ReactiveDatabaseSelectionProvider

This is the reactive version of a the DatabaseSelectionProvider and it works in the same way but uses reactive return types containing the target database name. An empty mono indicates the default database.

Since:

6.0

Author:

Michael J. Simons

Method Summary

Modifier and Type	Method and Description
static ReactiveDatabaseSelectionProvider	createStaticDatabaseSelectionProvider(String databaseName) Creates a statically configured database selection provider always selecting the database with the given name databaseName.
reactor.core.publisher.Mono<DatabaseSelection>	getDatabaseSelection()
static ReactiveDatabaseSelectionProvider	getDefaultSelectionProvider() A database selector always selecting the default database.

Method Detail

getDatabaseSelection

reactor.core.publisher.Mono<DatabaseSelection> getDatabaseSelection()

Returns:

The selected database to interact with.

createStaticDatabaseSelectionProvider

static ReactiveDatabaseSelectionProvider createStaticDatabaseSelectionProvider(String databaseName)

Creates a statically configured database selection provider always selecting the database with the given name databaseName.

Parameters:

databaseName - The database name to use, must not be null nor empty.

Returns:

A statically configured database name provider.

getDefaultSelectionProvider

static ReactiveDatabaseSelectionProvider getDefaultSelectionProvider()

A database selector always selecting the default database.

Returns:

A provider for the default database name.