persistence work

spring-exceptions/src/main/java/org/baeldung/ex/mappingexception/cause1/persistence/model/Foo.java

@@ -2,12 +2,10 @@ package org.baeldung.ex.mappingexception.cause1.persistence.model;
 
 import java.io.Serializable;
 
-import javax.persistence.Entity;
 import javax.persistence.GeneratedValue;
 import javax.persistence.GenerationType;
 import javax.persistence.Id;
 
-@Entity
 public class Foo implements Serializable {
 
     @Id

spring-exceptions/src/main/java/org/baeldung/ex/mappingexception/spring/Cause2PersistenceConfig.java

@@ -35,9 +35,11 @@ public class Cause2PersistenceConfig {
     public LocalSessionFactoryBean sessionFactory() {
         final LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
         sessionFactory.setDataSource(restDataSource());
-        sessionFactory.setPackagesToScan(new String[] { "org.baeldung.ex.mappingexception.cause2.persistence.model2" });
         sessionFactory.setHibernateProperties(hibernateProperties());
 
+        // sessionFactory.setPackagesToScan(new String[] { "org.baeldung.ex.mappingexception.cause2.persistence.model" });
+        // sessionFactory.setAnnotatedClasses(new Class[] { Foo.class });
+
         return sessionFactory;
     }
 

spring-exceptions/src/main/java/org/baeldung/ex/mappingexception/spring/Cause3PersistenceConfig.java

@@ -36,9 +36,11 @@ public class Cause3PersistenceConfig {
     public LocalSessionFactoryBean sessionFactory() {
         final LocalSessionFactoryBean sessionFactory = new LocalSessionFactoryBean();
         sessionFactory.setDataSource(restDataSource());
-        sessionFactory.setAnnotatedClasses(new Class[] { Foo.class });
         sessionFactory.setHibernateProperties(hibernateProperties());
 
+        // sessionFactory.setPackagesToScan(new String[] { "org.baeldung.ex.mappingexception.cause2.persistence.model" });
+        sessionFactory.setAnnotatedClasses(new Class[] { Foo.class });
+
         return sessionFactory;
     }