Java 域类中的属性未映射到表
我想向域类添加一个属性,以便使用该类的属性计算某些内容:Java 域类中的属性未映射到表,java,hibernate,jpa,Java,Hibernate,Jpa,我想向域类添加一个属性,以便使用该类的属性计算某些内容: @Entity @Table(name="tablename") public class MyDomainClass { int id; int property1; int property2; @Id @GeneratedValue @Column(name="id") public int getId() { return this.id; } public void setId(int id
@Entity
@Table(name="tablename")
public class MyDomainClass {
int id;
int property1;
int property2;
@Id
@GeneratedValue
@Column(name="id")
public int getId() {
return this.id;
}
public void setId(int id) {
this.id = id;
}
@Column(name="property1")
public int getProperty1() {
return this.property1;
}
public void setProperty1(int property1) {
this.property1= property1;
}
public int getProperty2() {
;doSomething
return this.property2;
}
public void setProperty2(int property2) {
this.property2= property2;
}
我不想将property2映射到表“tablename”,但实际上它是
我怎样才能修好它
我需要从jsp访问此属性,例如domainclass.property2使用注释指定属性不是持久性的:
@Transient
private int property2;