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? ? ? ? ? ? ? ? ? ? ? ? ? ? 经典权限配置（一对多、多对一、多对多）配置
部门实体映射配置文件：Department.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="com.ywx.tiles.account.entity">
<class name="Department" table="xt_department">
<id name="id">
<generator class="native" />
</id>
<property name="name" />
<property name="description" />
<!-- users属性，本类与User的一对多 -->
<set name="users">
<key column="departmentId"></key>
<one-to-many class="User" />
</set>
<!-- parent属性，本类与Department（上级）的多对一 -->
<many-to-one name="parent" class="Department" column="parentId"></many-to-one>
<!-- children属性，本类与Department（下级）的一对多
order-by属性：指定的是sql的orderby子句内容
-->
<set name="children" cascade="delete" order-by="id ASC">
<key column="parentId"></key>
<one-to-many class="Department" />
</set>
</class>
</hibernate-mapping>
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="com.ywx.tiles.account.entity">
<class name="User" table="xt_user">
<id name="id">
<generator class="native"/>
</id>
<property name="loginName" />
<property name="password" />
<property name="name" />
<property name="gender" />
<property name="phoneNumber" />
<property name="email" />
<property name="description" />
<!-- department属性，本类与Department的多对一 -->
<many-to-one name="department" class="Department" column="departmentId"></many-to-one>
<!-- roles属性，本类与Role的多对多 -->
<set name="roles" table="xt_user_role" lazy="false">
<key column="userId"></key>
<many-to-many class="Role" column="roleId"></many-to-many>
</set>
</class>
</hibernate-mapping>
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="com.ywx.tiles.account.entity">
<class name="Role" table="xt_role">
<id name="id">
<generator class="native"/>
</id>
<property name="name" />
<property name="description" />
<!-- users属性，本类与User的多对多 -->
<set name="users" table="xt_user_role">
<key column="roleId"></key>
<many-to-many class="User" column="userId"></many-to-many>
</set>
<!-- privileges属性，本类与Privilege的多对多 -->
<set name="privileges" table="xt_role_privilege" lazy="false">
<key column="roleId"></key>
<many-to-many class="Privilege" column="privilegeId"></many-to-many>
</set>
</class>
</hibernate-mapping>
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
"-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package="com.ywx.tiles.account.entity">
<class name="Privilege" table="xt_privilege">
<id name="id">
<generator class="native"/>
</id>
<property name="name" />
<property name="url" />
<!-- roles属性，本类与Role的多对多 -->
<set name="roles" table="xt_role_privilege">
<key column="privilegeId"></key>
<many-to-many class="Role" column="roleId"></many-to-many>
</set>
<!-- parent属性，本类与Privilege(上级)的多对一-->
<many-to-one name="parent" class="Privilege" column="parentId"></many-to-one>
<!-- children属性，本类与Privilege(下级)的一对多 -->
<set name="children" lazy="false" order-by="id ASC">
<key column="parentId"></key>
<one-to-many class="Privilege"/>
</set>
</class>
</hibernate-mapping>
