没有基础表的 JPA 实体
我想创建一个类,该类可以映射到使用JPA本机查询从数据库中提取的结果。有没有办法将没有基础表的实体映射到结果?我提到了这个链接,它允许它休眠。这可以用JPA来完成吗?
这是我的类,我希望为其映射结果。
import java.math.BigDecimal;
import javax.persistence.Entity;
@Entity
public class OpUsage {
String username;
BigDecimal number_of_clicks;
String accordion;
public String getUsername() {
return username;
}
public void setUsername(String username) {
this.username = username;
}
public BigDecimal getNumber_of_clicks() {
return number_of_clicks;
}
public void setNumber_of_clicks(BigDecimal number_of_clicks) {
this.number_of_clicks = number_of_clicks;
}
public String getAccordion() {
return accordion;
}
public void setAccordion(String accordion) {
this.accordion = accordion;
}
}