HDBandit

<dependency>
		<groupId>org.springframework.cloud</groupId>
		<artifactId>spring-cloud-starter-config</artifactId>
</dependency>

HDBandit

spring.application.name=example-service
spring.cloud.config.uri=http://localhost:8888

HDBandit

// it indicates where is the git repository that contains all your configuration files
spring.cloud.config.server.git.uri=/Users/gerard/Documents/workspace_gerard/app_configuration
server.port=8888

HDBandit

<dependency>
		<groupId>org.springframework.cloud</groupId>
		<artifactId>spring-cloud-config-server</artifactId>
</dependency>

HDBandit

@RestController
@RequestMapping("/{tenantId}/invoice")
public class InvoiceController {
    
    @Autowired
    private InvoiceRepository invoiceRepository;

    @RequestMapping(method = RequestMethod.GET, produces = MediaType.APPLICATION_JSON_VALUE)
    public List<Invoice> invoices() {
       return Lists.newArrayList(invoiceRepository.findAll());

HDBandit

@Configuration
@EnableConfigurationProperties(MultitenancyConfigurationProperties.class)
public class MultitenancyConfiguration {
    
    @Autowired
    private MultitenancyConfigurationProperties multitenancyProperties;

    @Bean(name = "multitenantProvider")
    public DataSourceBasedMultiTenantConnectionProviderImpl dataSourceBasedMultiTenantConnectionProvider() {
        HashMap<String, DataSource> dataSources = new HashMap<String, DataSource>();

HDBandit

public class DataSourceBasedMultiTenantConnectionProviderImpl extends AbstractDataSourceBasedMultiTenantConnectionProviderImpl {

    private static final long serialVersionUID = 1L;

    private String defaultTenant;

    private Map<String, DataSource> map;

    public DataSourceBasedMultiTenantConnectionProviderImpl(String defaultTenant, Map<String, DataSource> map) {
        super();

HDBandit

public class RequestContextHolderUtils {
    
   private static final String DEFAULT_TENANT_ID = "tenant_1";

   public static final String getCurrentTenantIdentifier() {
       RequestAttributes requestAttributes = RequestContextHolder.getRequestAttributes();
       if (requestAttributes != null) {
            String identifier = (String) requestAttributes.getAttribute(CustomRequestAttributes.CURRENT_TENANT_IDENTIFIER,RequestAttributes.SCOPE_REQUEST);
            if (identifier != null) {
                return identifier;

HDBandit

@Component
public class CurrentTenantIdentifierResolverImpl implements CurrentTenantIdentifierResolver {
    
     @Override
     public String resolveCurrentTenantIdentifier() {
         return RequestContextHolderUtils.getCurrentTenantIdentifier();
     }
    
     @Override
     public boolean validateExistingCurrentSessions() {

HDBandit

// we have to exclude the default configuration, because we want to provide 
// our multi tenant data source configuration.
@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)
public class App {

   public static void main(String[] args) {
       SpringApplication.run(App.class, args);
   }

}