通过Hibernate_tool生成代码和映射文件

上一篇 / 下一篇 2008-01-15 15:51:00 / 个人分类：JAVA地带

它支持Eclispe插件方式和Ant方式。这里主要将采用Ant方式。这样可以脱离Eclipse :)

1 准备好Hiberbate.cfg.xml .主要是告诉工具取哪的数据库和表格

< ?xml version="1.0" encoding="UTF-8"?>
< !DOCTYPE hibernate-configuration PUBLIC
        "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
< hibernate-configuration >
    < session-factory>
        < property name="hibernate.connection.driver_class">oracle.jdbc.driver.OracleDriver< /property>
        < property name="hibernate.connection.password">tt< /property>
        < property name="hibernate.connection.url">jdbc:oracle:thin:@10.1.248.23:1521:tt< /property>
        < property name="hibernate.connection.username">tt< /property>
        < property name="hibernate.default_schema">tt< /property>
        < property name="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect< /property>

    < /session-factory>

< /hibernate-configuration>

2 编写Ant脚本。这一步是要定义ant任务，以及生成POJO和HBM.XML配置文件

< taskdef name="hibernatetool"
         classname="org.hibernate.tool.ant.HibernateToolTask"
         classpathref="project.class.path" />

< target name="hibernatecode">
    < hibernatetool destdir="E:\gg\yy\3123\src">

         < jdbcconfiguration configurationfile="E:\gg\yy\3123\build\hibernate.cfg.xml" packagename="com.tt.wss.hibernate"
        />
         < hbm2java>
         < hbm2dao>
    < /hibernatetool>
< /target>

< target name="hibernatehbm">
         < hibernatetool destdir="E:\gg\yy\3123\src">

             < jdbcconfiguration configurationfile="E:\gg\yy\3123\build\hibernate.cfg.xml" packagename="com.asia.wss.hibernate"
            />
             < hbm2hbmxml>
        < /hibernatetool>
< /target>