jose-mgmaestre

@PropertySource("classpath:/com/myco/app.properties")
@Configuration
public class ApplicationConfig {
  
   @Autowired
  Environment env;
  
  //...
  
   @Bean 

jose-mgmaestre

/**
 * It lookup the correct datasource to use, we have one per tenant
 * 
 * The tenant datasource has default properties from database.properties and
 * also properties in database.{tenantId}.properties whose properties override
 * the default ones.
 * 
 * @author jose.mgmaestre
 *
 */

jose-mgmaestre

/**
 * It specify what Tenant should be use when the hibernate session is created.
 * @author jm
 */
public class CurrentTenantIdentifierResolverImpl implements CurrentTenantIdentifierResolver {

	Logger logger = Logger.getLogger(getClass());
		
	@Override

jose-mgmaestre

/**
 * It gets the connection based on different datasources. 
 */
public class MultiTenantConnectionProviderImpl extends AbstractDataSourceBasedMultiTenantConnectionProviderImpl
{
	
	Log logger = LogFactory.getLog(getClass());	

	private static final long serialVersionUID = 14535345L;
	

jose-mgmaestre

	<bean	class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"
		id="entityManagerFactory">
		<property name="persistenceUnitManager" ref="pum"/>
		<property name="jpaVendorAdapter">
			<bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter">
				<property name="databasePlatform" value="${database.dialect}" />
			</bean>
		</property>
		<property name="jpaPropertyMap">

jose-mgmaestre

Session session = sessionFactory
        .withOptions()
        .tenantIdentifier(yourTenantIdentifier)
        ...
        .openSession();

jose-mgmaestre

Dependency convergence error for log4j:log4j:1.2.17 paths to dependency are:

+-com.ricston.conflict:conflict-info:2.1.3-SNAPSHOT
  +-org.slf4j:slf4j-log4j12:1.7.6
    +-log4j:log4j:1.2.17

and

+-com.ricston.conflict:conflict-info:2.1.3-SNAPSHOT
  +-log4j:log4j:1.2.16

jose-mgmaestre

<plugins>
	      <plugin>
	        <groupId>org.apache.maven.plugins</groupId>
	        <artifactId>maven-enforcer-plugin</artifactId>
	        <version>1.4.1</version>
	        <configuration>
	        	<rules><dependencyConvergence/></rules>
	        </configuration>
	     </plugin>
 </plugins>