Bootstrap SessionFactory implements InfrastructureProxy interface for…

… resource key unwrapping

Issue: SPR-14379

spring-orm-hibernate5/src/main/java/org/springframework/orm/hibernate5/LocalSessionFactoryBuilder.java

@@ -46,6 +46,7 @@
 import org.hibernate.engine.jdbc.connections.spi.MultiTenantConnectionProvider;
 import org.hibernate.engine.spi.SessionFactoryImplementor;
 
+import org.springframework.core.InfrastructureProxy;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.ResourceLoader;
 import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
@@ -317,7 +318,7 @@ private boolean matchesEntityTypeFilter(MetadataReader reader, MetadataReaderFac
 	public SessionFactory buildSessionFactory(AsyncTaskExecutor bootstrapExecutor) {
 		Assert.notNull(bootstrapExecutor, "AsyncTaskExecutor must not be null");
 		return (SessionFactory) Proxy.newProxyInstance(this.resourcePatternResolver.getClassLoader(),
-				new Class<?>[] {SessionFactoryImplementor.class},
+				new Class<?>[] {SessionFactoryImplementor.class, InfrastructureProxy.class},
 				new BootstrapSessionFactoryInvocationHandler(bootstrapExecutor));
 	}
 
@@ -354,6 +355,10 @@ else if (method.getName().equals("hashCode")) {
 				else if (method.getName().equals("getProperties")) {
 					return getProperties();
 				}
+				else if (method.getName().equals("getWrappedObject")) {
+					// Call coming in through InfrastructureProxy interface...
+					return getSessionFactory();
+				}
 				// Regular delegation to the target SessionFactory,
 				// enforcing its full initialization...
 				return method.invoke(getSessionFactory(), args);