Из файла конфигурации Spring shared
<bean id="dataSource" class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close" >
<!-- These properties are replaced by Maven "resources" -->
<property name="url" value="${db.url}" />
<property name="driverClassName" value="${db.driver}" />
<property name="username" value="${db.username}" />
<property name="password" value="${db.password}" />
</bean>
<bean id="transactionAwareDataSource"
class="org.springframework.jdbc.datasource.TransactionAwareDataSourceProxy">
<constructor-arg ref="dataSource" />
</bean>
будет настроен как
@Configuration
@PropertySource("classpath:config.properties")
public class DataSourceConfig{
@Value("${db.username}")
private String username;
@Value("${db.password}")
private String password;
@Value("${db.url}")
private String url;
@Bean
public DataSource dataSource() {
BasicDataSource basicDataSource = new BasicDataSource();
basicDataSource.setDriverClassName("<driver class name>"); // Spring will load the driver discovered if not specified explicitly.
basicDataSource.setUsername(username);
basicDataSource.setPassword(password);
basicDataSource.setUrl(url);
return basicDataSource;
}
@Bean
public TransactionAwareDataSourceProxy transactionAwareDataSource(DataSource dataSource) {
return new TransactionAwareDataSourceProxy(dataSource)
}
}
Надеюсь, это поможет