Java Code Examples for org.davidmoten.rx.jdbc.Database#from()

The following examples show how to use org.davidmoten.rx.jdbc.Database#from() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: EmployeeRepository.java    From webflux-rxjava2-jdbc-example with Apache License 2.0 5 votes vote down vote up 
public EmployeeRepository() throws Exception {
  Connection connection = DriverManager.getConnection("jdbc:h2:./build/mydatabase", "sa", "sa");
  NonBlockingConnectionPool pool =
      Pools.nonBlocking()
          .maxPoolSize(Runtime.getRuntime().availableProcessors() * 5)
          .connectionProvider(ConnectionProvider.from(connection))
          .build();

  this.db = Database.from(pool);
}
Example 2
Source File: DatabaseConfiguration.java    From Hands-On-Reactive-Programming-in-Spring-5 with MIT License 5 votes vote down vote up 
@Bean
public Database database(
   @Value("${spring.datasource.url}") String uri,
   @Value("${rxjava2jdbc.pool.size}") Integer poolSize
) {
   Database db = Database
      .from(uri, poolSize);

   initializeDatabase(db)
      .block();

   return db;
}
Example 3
Source File: DatabaseCreator.java    From rxjava2-jdbc with Apache License 2.0 5 votes vote down vote up 
private static Database createDerby(int maxSize, boolean withStoredProcs) {
    return Database.from(Pools.nonBlocking() //
            .connectionProvider(connectionProviderDerby(nextUrlDerby(), withStoredProcs)) //
            .maxPoolSize(maxSize) //
            .scheduler(Schedulers.from(Executors.newFixedThreadPool(maxSize))) //
            .build());
}
Example 4
Source File: DatabaseCreator.java    From rxjava2-jdbc with Apache License 2.0 5 votes vote down vote up 
public static Database create(int maxSize, boolean big, Scheduler scheduler) {
    NonBlockingConnectionPool pool = Pools.nonBlocking() //
            .connectionProvider(connectionProvider(nextUrl(), big)) //
            .maxPoolSize(maxSize) //
            .scheduler(scheduler) //
            .build();
    return Database.from(pool, () -> {
        pool.close();
        scheduler.shutdown();
    });
}
Example 5
Source File: RxJdbcConfig.java    From FrameworkBenchmarks with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
@Bean
public Database database(DataSourceProperties dsProps) throws SQLException {
    NonBlockingConnectionPool pool =
            Pools.nonBlocking()
                    .maxPoolSize(Runtime.getRuntime().availableProcessors() * 2)
                    .connectionProvider(ConnectionProvider.from(dsProps.getUrl(), dsProps.getUsername(), dsProps.getPassword()))
                    .build();

    Database db = Database.from(pool);

    return db;
}
Example 6
Source File: WalletServiceImpl.java    From Hands-On-Reactive-Programming-in-Spring-5 with MIT License 4 votes vote down vote up 
public WalletServiceImpl(String dbUri, int poolSize) {
   this.database = Database.from(dbUri, poolSize);
}