diff options
| -rw-r--r-- | src/jpa/Category.java | 4 | ||||
| -rw-r--r-- | src/jpa/Product.java | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/src/jpa/Category.java b/src/jpa/Category.java index bbd832d..8b30db9 100644 --- a/src/jpa/Category.java +++ b/src/jpa/Category.java @@ -4,6 +4,8 @@ import java.io.Serializable; import java.util.Set; import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.ManyToMany; import javax.persistence.NamedQuery; @@ -20,7 +22,7 @@ public class Category implements Serializable { private static final long serialVersionUID = 1L; - @Id + @Id @GeneratedValue(strategy=GenerationType.IDENTITY) private int id; private String description; diff --git a/src/jpa/Product.java b/src/jpa/Product.java index 8196b73..92ec695 100644 --- a/src/jpa/Product.java +++ b/src/jpa/Product.java @@ -5,6 +5,8 @@ import java.math.BigDecimal; import java.util.Set; import javax.persistence.Entity; +import javax.persistence.GeneratedValue; +import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.JoinColumn; import javax.persistence.JoinTable; @@ -24,7 +26,7 @@ public class Product implements Serializable { private static final long serialVersionUID = 1L; - @Id + @Id @GeneratedValue(strategy=GenerationType.IDENTITY) private int id; @Lob |