Migrate all to entity manager.

wise-webapp/src/main/java/com/wisemapping/config/Application.java

@@ -20,10 +20,13 @@ public class Application {
     public static void main(String[] args) {
 
         new SpringApplicationBuilder()
-                .parent(Application.class, MethodSecurityConfig.class).web(WebApplicationType.NONE)
-                .child(MvcAppConfig.class, MvcSecurityConfig.class, HibernateConfig.class, ServletConfig.class).web(WebApplicationType.SERVLET)
-//                .sibling(RestAppConfig.class).web(WebApplicationType.SERVLET)
+                .parent(Application.class, MethodSecurityConfig.class, HibernateConfig.class).web(WebApplicationType.NONE)
+                .child(MvcAppConfig.class, MvcSecurityConfig.class, ServletConfig.class).web(WebApplicationType.SERVLET)
+                .sibling(RestAppConfig.class).web(WebApplicationType.SERVLET)
                 .run(args);
+
+//        new SpringApplicationBuilder(Application.class, MethodSecurityConfig.class,MvcAppConfig.class, MvcSecurityConfig.class, HibernateConfig.class, ServletConfig.class).web(WebApplicationType.SERVLET).run(args);
+
     }
 
     @Bean

wise-webapp/src/main/java/com/wisemapping/config/HibernateConfig.java

@@ -1,12 +1,16 @@
 package com.wisemapping.config;
 
+import com.wisemapping.model.User;
+import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
+import org.springframework.boot.autoconfigure.domain.EntityScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.data.jpa.repository.config.EnableJpaRepositories;
-import org.springframework.transaction.annotation.EnableTransactionManagement;
+
 
 @Configuration
-@EnableTransactionManagement
-@EnableJpaRepositories("com.wisemapping.model")
+@EnableAutoConfiguration
+@EnableJpaRepositories(basePackages={"com.wisemapping.dao"})
+@EntityScan(basePackageClasses= User.class)
 public class HibernateConfig {
 
 //    @Bean

wise-webapp/src/main/java/com/wisemapping/dao/LabelManagerImpl.java

@@ -19,10 +19,8 @@ package com.wisemapping.dao;
 
 import com.wisemapping.model.Label;
 import com.wisemapping.model.User;
-import jakarta.annotation.Resource;
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-import org.hibernate.query.SelectionQuery;
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.TypedQuery;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -34,7 +32,7 @@ import java.util.List;
 public class LabelManagerImpl
         implements LabelManager {
     @Autowired
-    private SessionFactory sessionFactory;
+    private EntityManager entityManager;
 
     @Override
     public void addLabel(@NotNull final Label label) {
@@ -43,26 +41,21 @@ public class LabelManagerImpl
 
     @Override
     public void saveLabel(@NotNull final Label label) {
-        getSession().persist(label);
-    }
-
-    private Session getSession() {
-        return sessionFactory.getCurrentSession();
+        entityManager.persist(label);
     }
 
     @NotNull
     @Override
     public List<Label> getAllLabels(@NotNull final User user) {
-        final SelectionQuery<Label> query = getSession().createSelectionQuery("from com.wisemapping.model.Label wisemapping where creator=:creatorId", Label.class);
+        final TypedQuery<Label> query = entityManager.createQuery("from com.wisemapping.model.Label wisemapping where creator=:creatorId", Label.class);
         query.setParameter("creatorId", user);
-        return query.list();
+        return query.getResultList();
     }
 
     @Nullable
     @Override
     public Label getLabelById(int id, @NotNull final User user) {
-        final Session session = getSession();
-        final SelectionQuery<Label> query = session.createSelectionQuery("from com.wisemapping.model.Label wisemapping where id=:id and creator=:creator", Label.class);
+        final TypedQuery<Label> query = entityManager.createQuery("from com.wisemapping.model.Label wisemapping where id=:id and creator=:creator", Label.class);
         query.setParameter("id", id);
         query.setParameter("creator", user);
 
@@ -73,15 +66,15 @@ public class LabelManagerImpl
     @Nullable
     @Override
     public Label getLabelByTitle(@NotNull String title, @NotNull final User user) {
-        final SelectionQuery<Label> query = getSession().createSelectionQuery("from com.wisemapping.model.Label wisemapping where title=:title and creator=:creator", Label.class);
+        final TypedQuery<Label> query = entityManager.createQuery("from com.wisemapping.model.Label wisemapping where title=:title and creator=:creator", Label.class);
         query.setParameter("title", title);
         query.setParameter("creator", user);
-        return getFirst(query.list());
+        return query.getSingleResult();
     }
 
     @Override
     public void removeLabel(@NotNull Label label) {
-        getSession().remove(label);
+        entityManager.remove(label);
     }
 
     @Nullable

wise-webapp/src/main/java/com/wisemapping/dao/MindmapManagerImpl.java

@@ -19,15 +19,12 @@
 package com.wisemapping.dao;
 
 import com.wisemapping.model.*;
-import jakarta.annotation.Resource;
-import jakarta.persistence.EntityManagerFactory;
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.TypedQuery;
 import jakarta.persistence.criteria.CriteriaBuilder;
 import jakarta.persistence.criteria.CriteriaDelete;
 import jakarta.persistence.criteria.CriteriaQuery;
 import jakarta.persistence.criteria.Root;
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-import org.hibernate.query.SelectionQuery;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -41,15 +38,12 @@ public class MindmapManagerImpl
         implements MindmapManager {
 
     @Autowired
-    private EntityManagerFactory entityManagerFactory;
-
-    @Autowired
-    private SessionFactory sessionFactory;
+    private EntityManager entityManager;
 
     @Override
     public Collaborator findCollaborator(@NotNull final String email) {
         final Collaborator collaborator;
-        final SelectionQuery<Collaborator> query = getSession().createSelectionQuery("from com.wisemapping.model.Collaborator collaborator where email=:email", Collaborator.class);
+        final TypedQuery<Collaborator> query = entityManager.createQuery("from com.wisemapping.model.Collaborator collaborator where email=:email", Collaborator.class);
         query.setParameter("email", email);
 
         final List<Collaborator> collaborators = query.getResultList();
@@ -62,14 +56,9 @@ public class MindmapManagerImpl
         return collaborator;
     }
 
-    private Session getSession() {
-        return sessionFactory.getCurrentSession();
-    }
-
     @Override
     public List<MindMapHistory> getHistoryFrom(int mindmapId) {
-        final Session session = getSession();
-        final CriteriaBuilder cb = session.getCriteriaBuilder();
+        final CriteriaBuilder cb = entityManager.getCriteriaBuilder();
 
         final CriteriaQuery<MindMapHistory> cr = cb.createQuery(MindMapHistory.class);
         final Root<MindMapHistory> root = cr.from(MindMapHistory.class);
@@ -78,7 +67,7 @@ public class MindmapManagerImpl
                 .where(cb.equal(root.get("mindmapId"), mindmapId))
                 .orderBy(cb.desc(root.get("creationTime")));
 
-        return session.
+        return entityManager.
                 createQuery(select)
                 .setMaxResults(30)
                 .getResultList();
@@ -86,21 +75,19 @@ public class MindmapManagerImpl
 
     @Override
     public MindMapHistory getHistory(int historyId) {
-        final Session session = getSession();
-        return session.find(MindMapHistory.class, historyId);
+        return entityManager.find(MindMapHistory.class, historyId);
     }
 
     @Override
     public void updateCollaboration(@NotNull Collaboration collaboration) {
-        final Session session = getSession();
-        session.persist(collaboration);
+        entityManager.persist(collaboration);
     }
 
     @Override
     public List<Mindmap> findMindmapByUser(@NotNull User user) {
 
-        final SelectionQuery<Mindmap> query = getSession()
-                .createSelectionQuery("from com.wisemapping.model.Mindmap m where m.id in (select c.mindMap.id from com.wisemapping.model.Collaboration as c where c.collaborator.id=:collabId )", Mindmap.class);
+        final TypedQuery<Mindmap> query = entityManager
+                .createQuery("from com.wisemapping.model.Mindmap m where m.id in (select c.mindMap.id from com.wisemapping.model.Collaboration as c where c.collaborator.id=:collabId )", Mindmap.class);
         query.setParameter("collabId", user.getId());
 
         return query.getResultList();
@@ -108,41 +95,37 @@ public class MindmapManagerImpl
 
     @Override
     public List<Collaboration> findCollaboration(final int collaboratorId) {
-        final SelectionQuery<Collaboration> query = getSession().createSelectionQuery("from com.wisemapping.model.Collaboration c where c.collaborator.id=:collaboratorId", Collaboration.class);
+        final TypedQuery<Collaboration> query = entityManager.createQuery("from com.wisemapping.model.Collaboration c where c.collaborator.id=:collaboratorId", Collaboration.class);
         query.setParameter("collaboratorId", collaboratorId);
         return query.getResultList();
     }
 
     @Override
     public void addCollaborator(@NotNull Collaborator collaborator) {
-        final Session session = getSession();
         assert collaborator != null : "ADD MINDMAP COLLABORATOR: Collaborator is required!";
-        session.persist(collaborator);
+        entityManager.persist(collaborator);
     }
 
     @Override
     public void removeCollaboration(Collaboration collaboration) {
-        final Session session = getSession();
-        session.remove(collaboration);
+        entityManager.remove(collaboration);
     }
 
     @Override
     public void removeCollaborator(@NotNull Collaborator collaborator) {
-        final Session session = getSession();
-        session.remove(collaborator);
+        entityManager.remove(collaborator);
     }
 
     @Override
     @Nullable
     public Mindmap getMindmapById(int id) {
-        final Session session = getSession();
-        return session.get(Mindmap.class, id);
+        return entityManager.find(Mindmap.class, id);
     }
 
     @Override
     public Mindmap getMindmapByTitle(final String title, final User user) {
         final Mindmap result;
-        final SelectionQuery<Mindmap> query = getSession().createSelectionQuery("from com.wisemapping.model.Mindmap wisemapping where title=:title and creator=:creator", Mindmap.class);
+        final TypedQuery<Mindmap> query = entityManager.createQuery("from com.wisemapping.model.Mindmap wisemapping where title=:title and creator=:creator", Mindmap.class);
         query.setParameter("title", title);
         query.setParameter("creator", user);
 
@@ -164,13 +147,13 @@ public class MindmapManagerImpl
     @Override
     public void saveMindmap(Mindmap mindMap) {
         assert mindMap != null : "Save Mindmap: Mindmap is required!";
-        getSession().persist(mindMap);
+        entityManager.persist(mindMap);
     }
 
     @Override
     public void updateMindmap(@NotNull Mindmap mindMap, boolean saveHistory) {
         assert mindMap != null : "Save Mindmap: Mindmap is required!";
-        getSession().merge(mindMap);
+        entityManager.merge(mindMap);
         if (saveHistory) {
             saveHistory(mindMap);
         }
@@ -179,20 +162,19 @@ public class MindmapManagerImpl
     @Override
     public void removeMindmap(@NotNull final Mindmap mindmap) {
         // Delete history first ...
-        final Session session = getSession();
-        final CriteriaBuilder cb = session.getCriteriaBuilder();
+        final CriteriaBuilder cb = entityManager.getCriteriaBuilder();
 
         final CriteriaDelete<MindMapHistory> cr = cb.createCriteriaDelete(MindMapHistory.class);
         final Root<MindMapHistory> root = cr.from(MindMapHistory.class);
 
         final CriteriaDelete<MindMapHistory> deleteStatement = cr.where(cb.equal(root.get("mindmapId"), mindmap.getId()));
-        session.createMutationQuery(deleteStatement).executeUpdate();
+        entityManager.createQuery(deleteStatement).executeUpdate();
 
         // Remove collaborations ...
         mindmap.removedCollaboration(mindmap.getCollaborations());
 
         // Delete mindmap ....
-        getSession().remove(mindmap);
+        entityManager.remove(mindmap);
     }
 
     private void saveHistory(@NotNull final Mindmap mindMap) {
@@ -202,6 +184,6 @@ public class MindmapManagerImpl
         history.setCreationTime(Calendar.getInstance());
         history.setEditor(mindMap.getLastEditor());
         history.setMindmapId(mindMap.getId());
-        getSession().merge(history);
+        entityManager.merge(history);
     }
 }

wise-webapp/src/main/java/com/wisemapping/dao/UserManagerImpl.java

@@ -21,12 +21,8 @@ package com.wisemapping.dao;
 import com.wisemapping.model.*;
 import com.wisemapping.security.DefaultPasswordEncoderFactories;
 import com.wisemapping.security.LegacyPasswordEncoder;
-import jakarta.annotation.Resource;
-import jakarta.persistence.EntityManagerFactory;
-import org.hibernate.ObjectNotFoundException;
-import org.hibernate.Session;
-import org.hibernate.SessionFactory;
-import org.hibernate.query.SelectionQuery;
+import jakarta.persistence.EntityManager;
+import jakarta.persistence.TypedQuery;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -41,30 +37,27 @@ import java.util.concurrent.CopyOnWriteArraySet;
 public class UserManagerImpl
         implements UserManager {
     @Autowired
-    private EntityManagerFactory entityManagerFactory;
-
+    private EntityManager entityManager;
     @Autowired
     private PasswordEncoder passwordEncoder;
 
+    public UserManagerImpl() {
+    }
+
     public void setEncoder(PasswordEncoder passwordEncoder) {
         this.passwordEncoder = passwordEncoder;
     }
 
     public List<User> getAllUsers() {
-        return getSession().createSelectionQuery("from com.wisemapping.model.User user", User.class).getResultList();
+        return entityManager.createQuery("from com.wisemapping.model.User user", User.class).getResultList();
     }
 
-    private Session getSession() {
-        return  entityManagerFactory.unwrap(SessionFactory.class).getCurrentSession();
-    }
-
-
     @Override
     @Nullable
     public User getUserBy(@NotNull final String email) {
         User user = null;
 
-        SelectionQuery<User> query = getSession().createSelectionQuery("from com.wisemapping.model.User colaborator where email=:email",User.class);
+        TypedQuery<User> query = entityManager.createQuery("from com.wisemapping.model.User colaborator where email=:email", User.class);
         query.setParameter("email", email);
 
         final List<User> users = query.getResultList();
@@ -79,8 +72,8 @@ public class UserManagerImpl
     @Override
     public Collaborator getCollaboratorBy(final String email) {
         final Collaborator result;
-        Session session = getSession();
-        final SelectionQuery<Collaborator> query = session.createSelectionQuery("from com.wisemapping.model.Collaborator colaborator where " +
+
+        final TypedQuery<Collaborator> query = entityManager.createQuery("from com.wisemapping.model.Collaborator colaborator where " +
                 "email=:email", Collaborator.class);
         query.setParameter("email", email);
 
@@ -97,13 +90,7 @@ public class UserManagerImpl
     @Nullable
     @Override
     public User getUserBy(int id) {
-        User user = null;
-        try {
-            user = getSession().get(User.class, id);
-        } catch (ObjectNotFoundException e) {
-            // Ignore ...
-        }
-        return user;
+        return entityManager.find(User.class, id);
     }
 
     @Override
@@ -114,7 +101,7 @@ public class UserManagerImpl
         } else {
             user.setPassword("");
         }
-        getSession().persist(user);
+        entityManager.persist(user);
     }
 
     @Override
@@ -122,10 +109,9 @@ public class UserManagerImpl
         assert user != null : "Trying to store a null user";
 
         // Migrate from previous temporal collab to new user ...
-        final Session session = getSession();
         collaborator.setEmail(collaborator.getEmail() + "_toRemove");
-        session.merge(collaborator);
-        session.flush();
+        entityManager.merge(collaborator);
+        entityManager.flush();
 
         // Save all new...
         this.createUser(user);
@@ -137,18 +123,18 @@ public class UserManagerImpl
         }
 
         // Delete old user ...
-        session.remove(collaborator);
+        entityManager.remove(collaborator);
         return user;
     }
 
     @Override
     public void removeUser(@NotNull final User user) {
-        getSession().remove(user);
+        entityManager.remove(user);
     }
 
     public void auditLogin(@NotNull AccessAuditory accessAuditory) {
         assert accessAuditory != null : "accessAuditory is null";
-        getSession().persist(accessAuditory);
+        entityManager.persist(accessAuditory);
     }
 
     public void updateUser(@NotNull User user) {
@@ -160,13 +146,13 @@ public class UserManagerImpl
             user.setPassword(passwordEncoder.encode(user.getPassword()));
         }
 
-        getSession().merge(user);
+        entityManager.merge(user);
     }
 
     public User getUserByActivationCode(long code) {
         final User user;
 
-        final SelectionQuery<User> query = getSession().createSelectionQuery("from com.wisemapping.model.User user where " +
+        final TypedQuery<User> query = entityManager.createQuery("from com.wisemapping.model.User user where " +
                 "activationCode=:activationCode", User.class);
         query.setParameter("activationCode", code);
 

wise-webapp/src/main/resources/application.properties

@@ -3,15 +3,19 @@ Springboot Common
 ##################################################################################
 
 spring.datasource.initialize=true
-spring.jpa.open-in-view=true
-#spring.jpa.properties.hibernate.current_session_context_class=org.springframework.orm.hibernate5.SpringSessionContext
-spring.sql.init.mode=always
 spring.main.allow-circular-references=true
 
+spring.jpa.open-in-view=true
 spring.jpa.properties.hibernate.current_session_context_class=thread
 spring.jpa.properties.hibernate.format_sql=true
+spring.sql.init.mode=always
 
-logging.level.root=TRACE
+##################################################################################
+Log Level 
+##################################################################################
+
+logging.level.root=INFO
+logging.level.org.apache.tomcat=INFO
 
 ##################################################################################
 # Mail configuration. Must be configured to enable user registration confirmation.