MVN CLEAN PACKAGE

mate-academy · Apr 3, 2024 · 7cc57d8 · 7cc57d8
1 parent 0e0d85d
commit 7cc57d8
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Showing 9 changed files with 50 additions and 25 deletions.
diff --git a/src/main/java/core/basesyntax/dao/impl/CommentDaoImpl.java b/src/main/java/core/basesyntax/dao/impl/CommentDaoImpl.java
@@ -2,10 +2,8 @@
 
 import core.basesyntax.dao.CommentDao;
 import core.basesyntax.model.Comment;
-
 import java.util.ArrayList;
 import java.util.List;
-
 import org.hibernate.Session;
 import org.hibernate.SessionFactory;
 import org.hibernate.Transaction;
@@ -51,7 +49,6 @@ public Comment get(Long id) {
         }
     }
 
-
     public List<Comment> getAll() {
         try (Session session = factory.openSession()) {
             String hql = "FROM Comment";

diff --git a/src/main/java/core/basesyntax/dao/impl/MessageDaoImpl.java b/src/main/java/core/basesyntax/dao/impl/MessageDaoImpl.java
@@ -2,10 +2,8 @@
 
 import core.basesyntax.dao.MessageDao;
 import core.basesyntax.model.Message;
-
 import java.util.ArrayList;
 import java.util.List;
-
 import org.hibernate.Session;
 import org.hibernate.SessionFactory;
 import org.hibernate.Transaction;
@@ -51,7 +49,6 @@ public Message get(Long id) {
         }
     }
 
-
     @Override
     public List<Message> getAll() {
         try (Session session = factory.openSession()) {

diff --git a/src/main/java/core/basesyntax/dao/impl/SmileDaoImpl.java b/src/main/java/core/basesyntax/dao/impl/SmileDaoImpl.java
@@ -2,10 +2,8 @@
 
 import core.basesyntax.dao.SmileDao;
 import core.basesyntax.model.Smile;
-
 import java.util.ArrayList;
 import java.util.List;
-
 import org.hibernate.Session;
 import org.hibernate.SessionFactory;
 import org.hibernate.Transaction;
@@ -38,7 +36,6 @@ public Smile create(Smile entity) {
         return entity;
     }
 
-
     @Override
     public Smile get(Long id) {
         try (Session session = factory.openSession()) {

diff --git a/src/main/java/core/basesyntax/dao/impl/UserDaoImpl.java b/src/main/java/core/basesyntax/dao/impl/UserDaoImpl.java
@@ -2,10 +2,8 @@
 
 import core.basesyntax.dao.UserDao;
 import core.basesyntax.model.User;
-
 import java.util.ArrayList;
 import java.util.List;
-
 import org.hibernate.Session;
 import org.hibernate.SessionFactory;
 import org.hibernate.Transaction;
@@ -23,13 +21,13 @@ public User create(User entity) {
         try {
             session = factory.openSession();
             transaction = session.beginTransaction();
-            session.save(entity);
+            session.persist(entity);
             transaction.commit();
-        } catch (Exception e) {
+        } catch (RuntimeException e) {
             if (transaction != null) {
                 transaction.rollback();
             }
-            throw new RuntimeException("Cannot create User " + entity);
+            throw new RuntimeException("Error while creating entity");
         } finally {
             if (transaction != null) {
                 session.close();
@@ -65,6 +63,27 @@ public List<User> getAll() {
 
     @Override
     public void remove(User entity) {
-
+        Session session = null;
+        Transaction transaction = null;
+        try {
+            session = factory.openSession();
+            transaction = session.beginTransaction();
+            User user = session.get(User.class, entity.getId());
+            if (user != null) {
+                session.delete(user);
+            } else {
+                throw new RuntimeException("Entity not found with id: " + entity.getId());
+            }
+            transaction.commit();
+        } catch (Exception e) {
+            if (transaction != null) {
+                transaction.rollback();
+            }
+            throw new RuntimeException("Failed to delete entity " + entity, e);
+        } finally {
+            if (session != null && session.isOpen()) {
+                session.close();
+            }
+        }
     }
 }
diff --git a/src/main/java/core/basesyntax/model/Comment.java b/src/main/java/core/basesyntax/model/Comment.java
@@ -1,20 +1,22 @@
 package core.basesyntax.model;
 
+import jakarta.persistence.CascadeType;
 import jakarta.persistence.Entity;
-import jakarta.persistence.Id;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
-import jakarta.persistence.OneToMany;
-
+import jakarta.persistence.Id;
+import jakarta.persistence.ManyToMany;
 import java.util.List;
+
 @Entity
 public class Comment {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
     private String content;
-    @OneToMany
+    @ManyToMany(cascade = CascadeType.MERGE)
     private List<Smile> smiles;
+
     public Long getId() {
         return id;
     }

diff --git a/src/main/java/core/basesyntax/model/Message.java b/src/main/java/core/basesyntax/model/Message.java
@@ -1,9 +1,9 @@
 package core.basesyntax.model;
 
 import jakarta.persistence.Entity;
-import jakarta.persistence.Id;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
 import jakarta.persistence.OneToOne;
 import org.hibernate.annotations.Cascade;
 import org.hibernate.annotations.CascadeType;

diff --git a/src/main/java/core/basesyntax/model/MessageDetails.java b/src/main/java/core/basesyntax/model/MessageDetails.java
@@ -4,8 +4,8 @@
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
-
 import java.time.LocalDateTime;
+
 @Entity
 public class MessageDetails {
     @Id

diff --git a/src/main/java/core/basesyntax/model/Smile.java b/src/main/java/core/basesyntax/model/Smile.java
@@ -4,7 +4,9 @@
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
+import jakarta.persistence.Table;
 
+@Table(name = "smiles")
 @Entity
 public class Smile {
     @Id

diff --git a/src/main/java/core/basesyntax/model/User.java b/src/main/java/core/basesyntax/model/User.java
@@ -1,21 +1,32 @@
 package core.basesyntax.model;
 
+import jakarta.persistence.CascadeType;
 import jakarta.persistence.Entity;
-import jakarta.persistence.Id;
+import jakarta.persistence.FetchType;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
-import jakarta.persistence.OneToMany;
-
+import jakarta.persistence.Id;
+import jakarta.persistence.ManyToMany;
+import java.util.ArrayList;
 import java.util.List;
+
 @Entity
 public class User {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     private Long id;
     private String username;
-    @OneToMany
+    @ManyToMany(
+            cascade = {
+                    CascadeType.MERGE,
+                    CascadeType.PERSIST},
+            fetch = FetchType.EAGER)
     private List<Comment> comments;
 
+    public User() {
+        this.comments = new ArrayList<>();
+    }
+
     public Long getId() {
         return id;
     }