Autowired Environment is null

Question

I have an issue with connecting environment to my Spring project. In this class

@Configuration
@ComponentScan(basePackages = \"my.pack.offer.*\")
@PropertyS         


        

Answer 1

Please put this code inside the class where you are trying to autowire the Environment

@Bean
public static PropertySourcesPlaceholderConfigurer propertyPlaceHolderConfigurer() {
    return new PropertySourcesPlaceholderConfigurer();
}

It solved my issue. Below I give you my class.

@Configuration
@EnableTransactionManagement
public class DatabaseConfig {   
/**
 * DataSource definition for database connection. Settings are read from the
 * application.properties file (using the env object).
 */
@Bean
public DataSource dataSource() {

    DriverManagerDataSource dataSource = new DriverManagerDataSource();
    dataSource.setDriverClassName(env.getProperty("db.driver"));
    dataSource.setUrl(env.getProperty("db.url"));
    dataSource.setUsername(env.getProperty("db.username"));
    dataSource.setPassword(env.getProperty("db.password"));
    return dataSource;
}

@Bean
public static PropertySourcesPlaceholderConfigurer propertyPlaceHolderConfigurer() {
    return new PropertySourcesPlaceholderConfigurer();
}

  @Autowired
  private Environment env;

}