Cambiada clase Emp.java

Añadi clases a HibernateUtil.java

src/main/java/com/example/hibernate/model/Emp.java

@@ -17,7 +17,8 @@ import jakarta.persistence.Table;
 import jakarta.persistence.Temporal;
 import jakarta.persistence.TemporalType;
 import java.math.BigDecimal;
-import java.sql.Date;
+// import java.sql.Date;
+import java.time.LocalDate;
 import java.util.HashSet;
 import java.util.Set;
 
@@ -31,11 +32,11 @@ public class Emp  implements java.io.Serializable {
 
 
      private Integer empno;
-     private Emp emp;
+     private Emp jefe;
      private Dept dept;
      private String ename;
      private String job;
-     private Date hiredate;
+     private LocalDate hiredate;
      private BigDecimal sal;
      private BigDecimal comm;
      private Set<Account> accounts = new HashSet<Account>(0);
@@ -45,8 +46,8 @@ public class Emp  implements java.io.Serializable {
     public Emp() {
     }
 
-    public Emp(Emp emp, Dept dept, String ename, String job, Date hiredate, BigDecimal sal, BigDecimal comm, Set<Account> accounts, Set<Project> projects, Set<Emp> emps) {
+    public Emp(Emp jefe, Dept dept, String ename, String job, Date hiredate, BigDecimal sal, BigDecimal comm, Set<Account> accounts, Set<Project> projects, Set<Emp> emps) {
-       this.emp = emp;
+       this.jefe = jefe;
        this.dept = dept;
        this.ename = ename;
        this.job = job;
@@ -72,12 +73,12 @@ public class Emp  implements java.io.Serializable {
 
 @ManyToOne(fetch=FetchType.LAZY)
     @JoinColumn(name="MGR")
-    public Emp getEmp() {
+    public Emp getJefe() {
-        return this.emp;
+        return this.jefe;
     }
     
-    public void setEmp(Emp emp) {
+    public void setJefe(Emp jefe) {
-        this.emp = emp;
+        this.jefe = jefe;
     }
 
 @ManyToOne(fetch=FetchType.LAZY)
@@ -110,13 +111,13 @@ public class Emp  implements java.io.Serializable {
         this.job = job;
     }
 
-    @Temporal(TemporalType.DATE)
+    // @Temporal(TemporalType.DATE)
     @Column(name="HIREDATE", length=10)
-    public Date getHiredate() {
+    public LocalDate getHiredate() {
         return this.hiredate;
     }
     
-    public void setHiredate(Date hiredate) {
+    public void setHiredate(LocalDate hiredate) {
         this.hiredate = hiredate;
     }
 
@@ -161,7 +162,7 @@ public class Emp  implements java.io.Serializable {
         this.projects = projects;
     }
 
-@OneToMany(fetch=FetchType.LAZY, mappedBy="emp")
+@OneToMany(fetch=FetchType.LAZY, mappedBy="jefe")
     public Set<Emp> getEmps() {
         return this.emps;
     }

src/main/java/com/example/hibernate/model/Project.java

@@ -1,7 +1,6 @@
 package com.example.hibernate.model;
 // Generated 24 feb 2026, 18:01:58 by Hibernate Tools 6.6.0.Final
 
-
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
 import jakarta.persistence.FetchType;
@@ -19,31 +18,29 @@ import java.util.Set;
  * Project generated by hbm2java
  */
 @Entity
-@Table(name="PROJECT"
+@Table(name = "PROJECT")
-)
+public class Project implements java.io.Serializable {
-public class Project  implements java.io.Serializable {
 
-
+    private Integer projno;
-     private Integer projno;
+    private String projname;
-     private String projname;
+    private Set<Emp> emps = new HashSet<Emp>(0);
-     private Set<Emp> emps = new HashSet<Emp>(0);
 
     public Project() {
     }
 
-	
     public Project(String projname) {
         this.projname = projname;
     }
+
     public Project(String projname, Set<Emp> emps) {
-       this.projname = projname;
+        this.projname = projname;
-       this.emps = emps;
+        this.emps = emps;
     }
 
-     @Id @GeneratedValue(strategy=IDENTITY)
+    @Id
+    @GeneratedValue(strategy = IDENTITY)
 
-    
+    @Column(name = "PROJNO", unique = true, nullable = false)
-    @Column(name="PROJNO", unique=true, nullable=false)
     public Integer getProjno() {
         return this.projno;
     }
@@ -52,8 +49,7 @@ public class Project  implements java.io.Serializable {
         this.projno = projno;
     }
 
-    
+    @Column(name = "PROJNAME", nullable = false, length = 50)
-    @Column(name="PROJNAME", nullable=false, length=50)
     public String getProjname() {
         return this.projname;
     }
@@ -62,10 +58,10 @@ public class Project  implements java.io.Serializable {
         this.projname = projname;
     }
 
-@ManyToMany(fetch=FetchType.LAZY)
+    @ManyToMany(fetch = FetchType.LAZY)
-    @JoinTable(name="PROJECT_EMP", catalog="empresa", joinColumns = { 
+    @JoinTable(name = "PROJECT_EMP", catalog = "empresa", joinColumns = {
-        @JoinColumn(name="PROJECTNO", nullable=false, updatable=false) }, inverseJoinColumns = { 
+            @JoinColumn(name = "PROJECTNO", nullable = false, updatable = false) }, inverseJoinColumns = {
-        @JoinColumn(name="EMPNO", nullable=false, updatable=false) })
+                    @JoinColumn(name = "EMPNO", nullable = false, updatable = false) })
     public Set<Emp> getEmps() {
         return this.emps;
     }
@@ -74,9 +70,4 @@ public class Project  implements java.io.Serializable {
         this.emps = emps;
     }
 
-
-
-
 }
-
-

src/main/java/com/example/hibernate/util/HibernateUtil.java

@@ -28,8 +28,11 @@ public class HibernateUtil {
 
             // Build SessionFactory using the service registry
             sessionFactory = new org.hibernate.boot.MetadataSources(serviceRegistry)
-                    
+                    .addAnnotatedClass(AccMovement.class)
-                 
+                    .addAnnotatedClass(Account.class)
+                    .addAnnotatedClass(Dept.class)
+                    .addAnnotatedClass(Emp.class)
+                    .addAnnotatedClass(Project.class)
                                    
                     .buildMetadata()
                     .buildSessionFactory();