JavaWeb项目开发案例精粹-第6章报价管理系统-06po层

1.

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
           http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
           http://www.springframework.org/schema/context
           http://www.springframework.org/schema/context/spring-context-2.5.xsd
           http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
    <!-- 配置哪些包下的类需要自动扫描 -->
    <context:component-scan base-package="com.sanqing"/>    
   
    <!-- 这里的jun要与persistence.xml中的 <persistence-unit name="jun" transaction-type="RESOURCE_LOCAL">
    中的name值要一致，这样才能找到相关的数据库连接
     -->
   <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalEntityManagerFactoryBean">
         <property name="persistenceUnitName" value="jun"/>
   </bean>  
   <!-- 配置事物管理器 --> 
   <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
        <property name="entityManagerFactory" ref="entityManagerFactory"/>
   </bean>
   <!-- 配置使用注解来管理事物 -->
   <tx:annotation-driven transaction-manager="transactionManager"/>
    
</beans>

2.

package com.sanqing.po;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;
@Entity @Table(name="tb_customer")
public class Customer {            //客户信息类
    @Id @Column(length=20)
    private String customerNO;    //客户编号
    @Column(length=15)
    private String customerName;//客户名称
    @Column(length=15)
    private String phone;        //客户电话
    @Column(length=30)
    private String address;        //客户地址
    @Column(length=15)
    private String relationman;    //客户联系人
    @Column(length=30)
    private String otherInfo;    //其他信息
    public Customer(){}
    public Customer(String customerNO) {
        this.customerNO = customerNO;
    }
    public String getCustomerNO() {
        return customerNO;
    }
    public void setCustomerNO(String customerNO) {
        this.customerNO = customerNO;
    }
    
    public String getCustomerName() {
        return customerName;
    }
    public void setCustomerName(String customerName) {
        this.customerName = customerName;
    }
    
    public String getPhone() {
        return phone;
    }
    public void setPhone(String phone) {
        this.phone = phone;
    }
    
    public String getAddress() {
        return address;
    }
    public void setAddress(String address) {
        this.address = address;
    }
    
    public String getRelationman() {
        return relationman;
    }
    public void setRelationman(String relationman) {
        this.relationman = relationman;
    }
    
    public String getOtherInfo() {
        return otherInfo;
    }
    public void setOtherInfo(String otherInfo) {
        this.otherInfo = otherInfo;
    }
}

3.

package com.sanqing.po;

import java.util.Date;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

@Entity @Table(name="tb_order")
public class Order {            //订单信息类
    @Id @Column(length=10)
    private String orderNO;        //订单编码
    @ManyToOne(cascade=CascadeType.REFRESH)
    @JoinColumn(name="customerNO")
    private Customer customer;    //客户
    @ManyToOne(cascade=CascadeType.REFRESH)
    @JoinColumn(name="productNO")
    private Product product;    //产品
    @Column(length=10)
    private int quantity;        //产品数量
    @Temporal(TemporalType.DATE) 
    private Date orderTime;        //订单的时间
    @Column(length=50)
    private String otherInfo;    //其他信息
    public String getOrderNO() {
        return orderNO;
    }
    public void setOrderNO(String orderNO) {
        this.orderNO = orderNO;
    }
    
    public Customer getCustomer() {
        return customer;
    }
    public void setCustomer(Customer customer) {
        this.customer = customer;
    }

    public Product getProduct() {
        return product;
    }
    public void setProduct(Product product) {
        this.product = product;
    }
    
    public int getQuantity() {
        return quantity;
    }
    public void setQuantity(int quantity) {
        this.quantity = quantity;
    }
    
    public Date getOrderTime() {
        return orderTime;
    }
    public void setOrderTime(Date orderTime) {
        this.orderTime = orderTime;
    }
    
    public String getOtherInfo() {
        return otherInfo;
    }
    public void setOtherInfo(String otherInfo) {
        this.otherInfo = otherInfo;
    }
}

4.

package com.sanqing.po;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

@Entity @Table(name="tb_product")
public class Product {                //产品信息类
    @Id @Column(length=15)
    private String productNO;        //产品编号
    @ManyToOne(cascade=CascadeType.REFRESH)
    @JoinColumn(name="producttypeNO")
    private ProductType productType;//产品类型
    @Column(length=20)
    private String productName;        //产品名称
    @Column(length=20)
    private String producingArea;    //产品所在区域
    @Column(length=20)
    private String productOwner;    //产品所有者
    @Column(length=20)
    private String unit;            //产品单位
    @Column
    private double price;            //产品价格
    @Column
    private int quantity;            //产品数量
    @Column(length=50)
    private String otherInfo;        //其他信息
    
    public String getProductNO() {
        return productNO;
    }
    public void setProductNO(String productNO) {
        this.productNO = productNO;
    }
    
    public String getProductName() {
        return productName;
    }
    public void setProductName(String productName) {
        this.productName = productName;
    }
    
    public String getProducingArea() {
        return producingArea;
    }
    public void setProducingArea(String producingArea) {
        this.producingArea = producingArea;
    }
    
    public String getProductOwner() {
        return productOwner;
    }
    public void setProductOwner(String productOwner) {
        this.productOwner = productOwner;
    }
    
    public String getUnit() {
        return unit;
    }
    public void setUnit(String unit) {
        this.unit = unit;
    }
    
    public double getPrice() {
        return price;
    }
    public void setPrice(double price) {
        this.price = price;
    }
    
    public int getQuantity() {
        return quantity;
    }
    public void setQuantity(int quantity) {
        this.quantity = quantity;
    }
    
    public String getOtherInfo() {
        return otherInfo;
    }
    public void setOtherInfo(String otherInfo) {
        this.otherInfo = otherInfo;
    }
    
    public ProductType getProductType() {
        return productType;
    }
    public void setProductType(ProductType productType) {
        this.productType = productType;
    }
}

5.

package com.sanqing.po;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity @Table(name="tb_producttype")
public class ProductType {            //产品类别信息
    private String producttypeNO;    //产品类别编号
    private String producttypeName;    //产品类别名称
    public ProductType(){}            //默认构造方法
    public ProductType(String producttypeNO) {//自定义构造方法
        this.producttypeNO = producttypeNO;
    }
    @Id @Column(length=15)
    public String getProducttypeNO() {//获得产品类别编号
        return producttypeNO;
    }
    public void setProducttypeNO(String producttypeNO) {//设置产品类别编号
        this.producttypeNO = producttypeNO;
    }
    @Column(length=20)
    public String getProducttypeName() {//获得产品类别名称
        return producttypeName;
    }
    public void setProducttypeName(String producttypeName) {//设置产品类别名称
        this.producttypeName = producttypeName;
    }
}

6.

package com.sanqing.po;

import java.util.Date;

import javax.persistence.CascadeType;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

@Entity  @Table(name="tb_quotation")
public class Quotation {            //报价信息类
    @Id @Column(length=15)
    private String quotationNO;        //报价编号
    @Column(length=15)
    private String quotationMan;    //报价人
    @Temporal(TemporalType.DATE)
    private Date quotationTime;        //报价时间
    @Column(length=50)
    private String otherInfo;            //其他信息
    @ManyToOne(cascade=CascadeType.REFRESH)
    @JoinColumn(name="productNO")
    private Product product ;        //产品
    @ManyToOne(cascade=CascadeType.REFRESH)
    @JoinColumn(name="customerNO")
    private Customer customer;        //客户
    
    public String getQuotationNO() {
        return quotationNO;
    }
    public void setQuotationNO(String quotationNO) {
        this.quotationNO = quotationNO;
    }
    
    public String getQuotationMan() {
        return quotationMan;
    }
    public void setQuotationMan(String quotationMan) {
        this.quotationMan = quotationMan;
    }
    
    public Date getQuotationTime() {
        return quotationTime;
    }
    public void setQuotationTime(Date quotationTime) {
        this.quotationTime = quotationTime;
    }
    
    public String getOtherInfo() {
        return otherInfo;
    }
    public void setOtherInfo(String otherInfo) {
        this.otherInfo = otherInfo;
    }

    public Product getProduct() {
        return product;
    }
    public void setProduct(Product product) {
        this.product = product;
    }

    public Customer getCustomer() {
        return customer;
    }
    public void setCustomer(Customer customer) {
        this.customer = customer;
    }
}

7.

package com.sanqing.po;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.EnumType;
import javax.persistence.Enumerated;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity @Table(name="tb_user")
public class User {                //用户信息类
    @Id @Column(length=18)
    private String username;    //用户名
    @Column(length=18)
    private String password;    //用户密码
    @Column
    private int grade;            //用户级别
    
    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }
    
    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }
    
    public int getGrade() {
        return grade;
    }

    public void setGrade(int grade) {
        this.grade = grade;
    }
}