Multiple DataSource is referring only one database in Spring Boot - spring

Question

In my application i need to integrate two datasource but when i integrate the second database using JdbcTemplate then the previous one not working, instead all table created in the second datasource
#1 DataSource
#Configuration
#Profile("mariadb4j")
#EnableAutoConfiguration(exclude={DataSourceAutoConfiguration.class})
public class EmbeddedMariaDBConfig {
private static final Logger L =
LoggerFactory.getLogger(EmbeddedMariaDBConfig.class);
private static final String DB_SERVICE = "dbServiceBean";
#Bean(name = {DB_SERVICE})
MariaDB4jSpringService mariaDB4jSpringService() {
L.info("Initializing MariaDB4j service");
return new MariaDB4jSpringService();
}
#Bean(name = "adminDataSource")
#Primary
#DependsOn(DB_SERVICE)
DataSource dataSource(MariaDB4jSpringService mdb, DataSourceProperties dataSourceProperties) throws ManagedProcessException {
String dbName = dataSourceProperties.getName();
L.debug("Embedded MariaDB datasource properties from spring: [{}]", dataSourceProperties);
mdb.getDB().createDB(dbName);
if(L.isDebugEnabled()) {
DBConfigurationBuilder ecfg = mdb.getConfiguration();
L.debug("JDBC URL for embedded MariaDB as reported by driver: [{}]", ecfg.getURL(dbName));
L.debug("JDBC URL from spring config: [{}]", dataSourceProperties.getUrl());
L.debug("JDBC Username: [{}]", dataSourceProperties.getUsername());
L.debug("JDBC Password: [{}]", dataSourceProperties.getPassword());
}
return DataSourceBuilder
.create()
.username(dataSourceProperties.getUsername())
.password(dataSourceProperties.getPassword())
.url(dataSourceProperties.getUrl())
.driverClassName(dataSourceProperties.getDriverClassName())
.build();
}
}
Yaml Configuration
spring:
profiles: mariadb4j
datasource:
username: root
password: password
driver-class-name: com.mysql.jdbc.Driver
url: jdbc:mysql://localhost:3306/t1
mariaDB4j:
dataDir: /tmp/mariadb
port: 3900
2 DataSource
#Configuration
public class ExoDBConfig {
#Bean(name="user")
public DataSource dataSource() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("com.mysql.jdbc.Driver");
dataSource.setUrl("jdbc:mysql://localhost:3306/t2");
dataSource.setUsername("root");
dataSource.setPassword("password");
return dataSource;
}
#Bean
public JdbcTemplate jdbcTemplate(#Qualifier("user")DataSource dataSource)
{
return new JdbcTemplate(dataSource);
}
}
When i use only one DataSource the 1st one then it's working fine and tables are creating in t1 database but when i integrate the 2nd DataSource then it points to second DataSource means all the tables is creating in the t2 database.

Answer 1

Just Create DataSource object in the JdbcTemplate itself, working for me, and you can create separate properties file for t2 database
#Bean
public JdbcTemplate jdbcTemplate() {
DriverManagerDataSource dataSource = new DriverManagerDataSource();
dataSource.setDriverClassName("com.mysql.jdbc.Driver");
dataSource.setUrl("jdbc:mysql://localhost:3306/t2");
dataSource.setUsername("user");
dataSource.setPassword("password");
return new JdbcTemplate(dataSource);
}