Hibernate映射文件set key one-to-many
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div id=”content” contentScore=”4125″>hibernate映射文件set key one-to-many的配置。
POJOs如下:
Customer类——>customer表 Order类对应———->orders表 customer(1)<--------------->(n)order
publicclassCustomer
{
privateString id;
privateString username;
privateString password;
privateTimestamp registerTime;
privateintage;
privateSet
/setter and getter method/
}
publicclassOrder
{
privateString id;
privateString orderNumber;
privateintbalance;
privateCustomer customer;
/setter and getter method/
Set集合映射:
Hibernate为集合映射提供了专用的标签元素,Set集合映射,就使用
“http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd”>
“http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd”>
Hibernate 的详细介绍:请点这里
Hibernate 的下载地址: