NHibernate 基础

install-package nhibernate

install-package nunit

  Customer.cs

    public class Customer
        {
               public virtual Guid ID { get; set; }
               public virtual string Name { get; set; }
               public virtual string City { get; set; }

        }

Customer.hbm.xml

<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping  xmlns="urn:nhibernate-mapping-2.2" assembly="NHi.Domain"  namespace="NHi.Domain.Entities">
    <class name="Customer" table="Customer">
        <id name="ID" column="ID" type="Guid" >
            <generator class="assigned" />
        </id>
        <property name="Name" type="string">
            <column name="Name" sql-type="varchar(20)" not-null="false" />
        </property>
        <property name="City" type="string">
            <column name="City" sql-type="nvarchar(500)" not-null="false" />
        </property>
    </class>
</hibernate-mapping>

hibernate.cfg.xml

<?xml version="1.0" encoding="utf-8"?>
<hibernate-configuration  xmlns="urn:nhibernate-configuration-2.2" >
    <session-factory name="NHi.Test">
        <property name="connection.driver_class">NHibernate.Driver.SqlClientDriver</property>
        <property name="connection.connection_string">server=local;database=NHiDemo;uid=sa;pwd=123456;</property>
    <property name="dialect">NHibernate.Dialect.MsSql2008Dialect</property>
    <property name="hbm2ddl.auto">update</property>  <!--貌似只能添加列，对删除列，修改类型/长度不起作用，待续。。。-->
      <mapping assembly="NHi.Domain"/>
    </session-factory>
</hibernate-configuration>

BaseTest.cs

public  class BaseTest
        {
                protected ISessionFactory sessionFactory;

                [SetUp]
                public void Init()
                {
                        var cfg = new NHibernate.Cfg.Configuration().Configure("Config/hibernate.cfg.xml");
                        sessionFactory = cfg.BuildSessionFactory();
                }
        }

CustomerTest.cs

[TestFixture]
public class CustomerTest:BaseTest
{
  
        [Test]
        public void Add()
        {
                object o = null;

                using (ISession session = sessionFactory.OpenSession())
                {
                        var customer = new NHi.Domain.Entities.Customer()
                        {
                                ID = Guid.NewGuid(),
                                Name = "your name",
                                City = "my city"
                        };

                        o=session.Save(customer);
                        session.Flush();
                }

                Assert.NotNull(o);
        }
}