Spring 5.0 Projects

Comments

The entity class for comments table should look as follows:

@Entity@Table(name="comments",catalog="task_mgmt_system")class Comments {   @Id   @GeneratedValue(strategy=GenerationType.IDENTITY)   private var id :Int?=null   @ManyToOne   @JoinColumn(name = "user_id",nullable = false)   private var user : User? = null   @ManyToOne   @JoinColumn(name = "task_id", nullable = false)   private var task : Task? = null;   private var comment:String? = null   // .. Getters and Setters}

The @ManyToOne annotation is used to declare a many-to-one relationship with a task table. The @JoinColumn annotation is used to define the reference column (primary key).