package fi.otavanopisto.muikku.plugins.fish.model; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.validation.constraints.NotNull; import org.hibernate.validator.constraints.NotEmpty; @Entity public class FishMessage { public Long getId() { return id; } public String getContent() { return content; } public void setContent(String content) { this.content = content; } @Id @GeneratedValue(strategy = GenerationType.IDENTITY) private Long id; @Column (nullable = false) @NotNull @NotEmpty private String content; }