com.google.cloud.spanner.watcher

Class SpannerEmulatorUtil

java.lang.Object

com.google.cloud.spanner.watcher.SpannerEmulatorUtil

public class SpannerEmulatorUtil
extends Object

Util class for automatically generating a test instance and test database on a Cloud Spanner emulator instance.

Constructor Summary

Constructors

Constructor and Description
SpannerEmulatorUtil()

Method Summary

Modifier and Type	Method and Description
static void	maybeCreateInstanceAndDatabase(com.google.cloud.spanner.Spanner spanner, com.google.cloud.spanner.DatabaseId databaseId) Creates the instance and the database that are specified in the DatabaseId on the emulator that the given Spanner instance connects to if these do not already exist.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpannerEmulatorUtil

public SpannerEmulatorUtil()

Method Detail

maybeCreateInstanceAndDatabase

public static void maybeCreateInstanceAndDatabase(com.google.cloud.spanner.Spanner spanner,
                                                  com.google.cloud.spanner.DatabaseId databaseId)

Creates the instance and the database that are specified in the DatabaseId on the emulator that the given Spanner instance connects to if these do not already exist.

Parameters:

spanner - a Spanner instance that connects to an emulator instance

databaseId - the id of the instance and the database to create