How to configure datasource with HikariCP in Spring @Configuration class?

Question

I\'m trying to configure HikariCP datasource in Spring @Configuration class[Database being oracle]. But it\'s not working.

I searched in the internet and found that

Answer 1

Something like the following should fit your needs:

@Bean
public DataSource dataSource() {
     HikariConfig config = new HikariConfig();
     config.setMaximumPoolSize(100);
     config.setDataSourceClassName("oracle.jdbc.pool.OracleDataSource");
     config.addDataSourceProperty("serverName", "localhost");
     config.addDataSourceProperty("port", "1521");
     config.addDataSourceProperty("databaseName", "XE");
     config.addDataSourceProperty("user", "yourUser");
     config.addDataSourceProperty("password", "yourPassword");

     return new HikariDataSource(config);
}