package org.onap.portal.domain.db.ep;
+import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
+import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
import javax.validation.constraints.Digits;
import lombok.AllArgsConstructor;
@Getter
@Setter
@Entity
-public class EpWidgetPreviewFiles {
+public class EpWidgetPreviewFiles implements Serializable {
@Id
+ @SequenceGenerator(name="portal_generator", sequenceName = "portal_generator", initialValue = 1000)
@GeneratedValue(strategy = GenerationType.AUTO)
@Column(name = "preview_id", length = 11, nullable = false, columnDefinition = "int(11) AUTO_INCREMENT")
@Digits(integer = 11, fraction = 0)