Created
August 31, 2021 14:31
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postgres springboot reactive config for r2dbc
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package your.pkg; | |
import io.r2dbc.postgresql.PostgresqlConnectionConfiguration; | |
import io.r2dbc.postgresql.PostgresqlConnectionFactory; | |
import io.r2dbc.spi.ConnectionFactory; | |
import org.springframework.context.annotation.Bean; | |
import org.springframework.context.annotation.Configuration; | |
import org.springframework.context.annotation.PropertySource; | |
import org.springframework.data.r2dbc.config.AbstractR2dbcConfiguration; | |
import org.springframework.data.r2dbc.core.DefaultReactiveDataAccessStrategy; | |
import org.springframework.data.r2dbc.dialect.PostgresDialect; | |
import org.springframework.data.r2dbc.repository.config.EnableR2dbcRepositories; | |
import org.springframework.data.r2dbc.repository.support.R2dbcRepositoryFactory; | |
import org.springframework.r2dbc.core.DatabaseClient; | |
@PropertySource({"classpath:postgres-persistence.properties"}) | |
@Configuration | |
@EnableR2dbcRepositories(basePackages = {"your.pkg.persistence.postgres.repository"}) | |
public class DatabaseConfiguration extends AbstractR2dbcConfiguration { | |
@Bean | |
@Override | |
public PostgresqlConnectionFactory connectionFactory() { | |
return new PostgresqlConnectionFactory(PostgresqlConnectionConfiguration | |
.builder() | |
.host("localhost") | |
.database("you-db") | |
.username("postgres") | |
.password("password") | |
.port(5423) | |
.build()); | |
} | |
@Bean | |
public DatabaseClient databaseClient(ConnectionFactory connectionFactory) { | |
return DatabaseClient.builder().connectionFactory(connectionFactory).build(); | |
} | |
@Bean | |
R2dbcRepositoryFactory repositoryFactory(DatabaseClient client) { | |
return new R2dbcRepositoryFactory(client, new DefaultReactiveDataAccessStrategy(new PostgresDialect())); | |
} | |
} |
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