Hiberate Annotations如何配置嵌入式组件(embedded component)
HiberateAnnotations如何配置嵌入式组件(embeddedcomponent)
我想用HiberateAnnotations 配置嵌入式组，但怎么改也不对，报异常，望大哥们帮小弟看一下．指点指点．谢谢了．
１.我的表结构
createtablePERSONAL
(
IDNUMBERnotnull,
NAMEVARCHAR2(20),
HOME_STREETVARCHAR2(255),
HOME_CITYVARCHAR2(255),
HOME_PROVINCEVARCHAR2(255),
HOME_ZIPCODEVARCHAR2(255),
COM_STREETVARCHAR2(255),
COM_CITYVARCHAR2(255),
COM_PROVINCEVARCHAR2(255),
COM_ZIPCODEVARCHAR2(255)
)
altertablePERSONALaddconstraintPK_PERSONAL_ID_1primarykey(ID)
２．Personal.java
@SuppressWarnings("serial")
@Entity
@Table(name="Personal")
@SequenceGenerator(name="PERSONAL_SEQ",sequencename="PERSONAL_SEQ")
publicclassPersonalimplementsSerializable{
privateintid;
privateStringname;
@Embedded
@AttributeOverrides({
@AttributeOverride(name="street",column=@Column(name="home_street")),
@AttributeOverride(name="city",column=@Column(name="home_city")),
@AttributeOverride(name="province",column=@Column(name="home_province")),
@AttributeOverride(name="zipcode",column=@Column(name="home_zipcode"))
})
privateAddresshomeAddress;
@Embedded
@AttributeOverrides({
@AttributeOverride(name="street",column=@Column(name="com_street")),
@AttributeOverride(name="city",column=@Column(name="com_city")),
@AttributeOverride(name="province",column=@Column(name="com_province")),
@AttributeOverride(name="zipcode",column=@Column(name="com_zipcode"))
})
privateAddresscomAddress;
publicPersonal(){}
publicPersonal(Stringname,AddresshomeAddress,AddresscomAddress){
this.name=name;
this.homeAddress=homeAddress;
this.comAddress=comAddress;
}
publicAddressgetComAddress(){
returncomAddress;
}
publicvoidsetComAddress(AddresscomAddress){
this.comAddress=comAddress;
}
publicAddressgetHomeAddress(){
returnhomeAddress;
}
publicvoidsetHomeAddress(AddresshomeAddress){
this.homeAddress=homeAddress;
}
@Id
@GeneratedValue(generator="PERSONAL_SEQ")
publicintgetId(){
returnid;
}
@SuppressWarnings("unused")
privatevoidsetId(intid){
this.id=id;
}
publicStringgetName(){
returnname;
}
publicvoidsetName(Stringname){
this.name=name;
}
}
３．Address.java
@SuppressWarnings("serial")
@Embeddable
publicclassAddressimplementsSerializable{
privateStringstreet;
privateStringcity;
privateStringprovince;
privateStringzipcode;
publicAddress(){
//TODOAuto-generatedconstructorstub
}
publicAddress(Stringstreet,Stringcity,Stringprovince,Stringzipcode){
this.street=street;
this.city=city;
this.province=province;
this.zipcode=zipcode;
}
@Column(name="city",insertable=false,updatable=false)
publicStringgetCity(){
returncity;
}
publicvoidsetCity(Stringcity){
this.city=city;
}
@Column(name="province",insertable=false,updatable=false)
publicStringgetProvince(){
returnprovince;
}
publicvoidsetProvince(Stringprovince){
this.province=province;
}
@Column(name="street",insertable=false,updatable=false)
publicStringgetStreet(){
returnstreet;
}
publicvoidsetStreet(Stringstreet){
this.street=street;
}
@Column(name="zipcode",insertable=false,updatable=false)
publicStringgetZipcode(){
returnzipcode;
}
publicvoidsetZipcode(Stringzipcode){
this.zipcode=zipcode;
}
}