关于onetoone 的2张表关联中间表的策略

ProductCategoryVO.java  中间关联表

package com.syscxp.header.billing;

import com.syscxp.header.search.SqlTrigger;
import com.syscxp.header.search.TriggerIndex;
import javax.persistence.*;
import java.sql.Timestamp;

@Table
@Entity
@Inheritance(strategy = InheritanceType.JOINED)
@TriggerIndex
@SqlTrigger(foreignVOClass = AccountDiscountVO.class, foreignVOJoinColumn = "uuid")
public class ProductCategoryVO {
@Id
@Column
private String uuid;
@Column
@Enumerated(EnumType.STRING)
private Category code;
@Column
private String name;
@Column
@Enumerated(EnumType.STRING)
private ProductType productTypeCode;
@Column
private String productTypeName;
@Column
private Timestamp createDate;
@Column
private Timestamp lastOpDate;

public String getUuid() {
return uuid;
}

public void setUuid(String uuid) {
this.uuid = uuid;
}

public Category getCode() {
return code;
}

public void setCode(Category code) {
this.code = code;
}

public String getName() {
return name;
}

public void setName(String name) {
this.name = name;
}

public ProductType getProductTypeCode() {
return productTypeCode;
}

public void setProductTypeCode(ProductType productTypeCode) {
this.productTypeCode = productTypeCode;
}

public String getProductTypeName() {
return productTypeName;
}

public void setProductTypeName(String productTypeName) {
this.productTypeName = productTypeName;
}

public Timestamp getCreateDate() {
return createDate;
}

public void setCreateDate(Timestamp createDate) {
this.createDate = createDate;
}

public Timestamp getLastOpDate() {
return lastOpDate;
}

public void setLastOpDate(Timestamp lastOpDate) {
this.lastOpDate = lastOpDate;
}
}

ProductPriceUnitVO  关联ProductCategoryVO的uuid

package com.syscxp.header.billing;

import com.syscxp.header.search.SqlTrigger;
import com.syscxp.header.search.TriggerIndex;

import javax.persistence.*;
import java.sql.Timestamp;

@Entity
@Table
@Inheritance(strategy = InheritanceType.JOINED)
@TriggerIndex
@SqlTrigger
public class ProductPriceUnitVO {

@Id
@Column
private String uuid;

@Column
private String productCategoryUuid;

@Column
private String areaCode;

@Column
private String areaName;

@Column
private String lineCode;

@Column
private String lineName;

@Column
private String configCode;

@Column
private String configName;

@Column
private int unitPrice;

@Column
private Timestamp createDate;

@Column
private Timestamp lastOpDate;

@OneToOne
@JoinColumn(name="productCategoryUuid",referencedColumnName = "uuid",insertable = false,updatable = false)
private ProductCategoryVO productCategoryVO;

public String getUuid() {
return uuid;
}

public void setUuid(String uuid) {
this.uuid = uuid;
}

public String getProductCategoryUuid() {
return productCategoryUuid;
}

public void setProductCategoryUuid(String productCategoryUuid) {
this.productCategoryUuid = productCategoryUuid;
}

public String getAreaCode() {
return areaCode;
}

public void setAreaCode(String areaCode) {
this.areaCode = areaCode;
}

public String getAreaName() {
return areaName;
}

public void setAreaName(String areaName) {
this.areaName = areaName;
}

public String getLineCode() {
return lineCode;
}

public void setLineCode(String lineCode) {
this.lineCode = lineCode;
}

public String getLineName() {
return lineName;
}

public void setLineName(String lineName) {
this.lineName = lineName;
}

public String getConfigCode() {
return configCode;
}

public void setConfigCode(String configCode) {
this.configCode = configCode;
}

public String getConfigName() {
return configName;
}

public void setConfigName(String configName) {
this.configName = configName;
}

public Timestamp getCreateDate() {
return createDate;
}

public void setCreateDate(Timestamp createDate) {
this.createDate = createDate;
}

public Timestamp getLastOpDate() {
return lastOpDate;
}

public void setLastOpDate(Timestamp lastOpDate) {
this.lastOpDate = lastOpDate;
}

public int getUnitPrice() {
return unitPrice;
}

public void setUnitPrice(int unitPrice) {
this.unitPrice = unitPrice;
}

public ProductCategoryVO getProductCategoryVO() {
return productCategoryVO;
}

public void setProductCategoryVO(ProductCategoryVO productCategoryVO) {
this.productCategoryVO = productCategoryVO;
}

@PreUpdate
void preUpdate() {
lastOpDate = null;
}
}

AccountDiscountVO关联ProductCategoryVO的uuid

package com.syscxp.header.billing;

import com.syscxp.header.search.SqlTrigger;
import com.syscxp.header.search.TriggerIndex;
import javax.persistence.*;
import java.sql.Timestamp;
@Entity
@Table
@Inheritance(strategy = InheritanceType.JOINED)
@TriggerIndex
@SqlTrigger
public class AccountDiscountVO {
@Id
@Column
private String uuid;
@Column
private String accountUuid;
@Column
private String productCategoryUuid;
@OneToOne(fetch = FetchType.EAGER)
@JoinColumn(name="productCategoryUuid",insertable = false,updatable = false)
private ProductCategoryVO productCategoryEO;
@Column
private int discount;
@Column
private Timestamp createDate;
@Column
private Timestamp lastOpDate;
public String getUuid() {
return uuid;
}
public void setUuid(String uuid) {
this.uuid = uuid;
}
public String getAccountUuid() {
return accountUuid;
}
public void setAccountUuid(String accountUuid) {
this.accountUuid = accountUuid;
}
public int getDiscount() {
return discount;
}
public void setDiscount(int discount) {
this.discount = Math.abs(discount);
}
public Timestamp getCreateDate() {
return createDate;
}
public void setCreateDate(Timestamp createDate) {
this.createDate = createDate;
}
public Timestamp getLastOpDate() {
return lastOpDate;
}
@PreUpdate
void preUpdate() {
lastOpDate = null;
}
public void setLastOpDate(Timestamp lastOpDate) {
this.lastOpDate = lastOpDate;
}
public String getProductCategoryUuid() {
return productCategoryUuid;
}
public void setProductCategoryUuid(String productCategoryUuid) {
this.productCategoryUuid = productCategoryUuid;
}
public ProductCategoryVO getProductCategoryVO() {
return productCategoryEO;
}
public void setProductCategoryVO(ProductCategoryVO productCategoryEO) {
this.productCategoryEO = productCategoryEO;
}
}