1.首先,要把这个abator插件下载到myeclipse中
方法: 点击myeclipse工具栏中的help -->
software updates -->find and install-->search for new features to install -->
new remote site --> name = abator --> url = http://ibatis.apache.org/tools/abator
-->finish 下载后,自动安装即可!
注意事项:在运行插件过程报错
java.sql.SQLException: ORA-00604: error occurred
java.sql.SQLException: ORA-12705: invalid or unknown NLS parameter value specified
解决办法:
出现这种问题的主要原因是MyEclipse在启动时候,语言编码是在[MyEclipse路径]/eclipse/eclipse.ini文件中加载的,而国别编码是从系统的区域设置中得到的.如果MyEclipse默认启动参数为"-Duser.language=en",而操作系统设为"中文(中国)"MyEclipse加载后的信息就是"en_CN",这样就会出现上述问题,所以只要将两边的设置改成一致的,就可以解决上述问题.以上的解决方法是统一为en_US.
你也可以就系统的区域设置定为"中文(中国)",修改eclipse.ini文件,将"-Duser.language=en"修改为"-Duser.language=zh",这样在MyEclipse加载后的Configuration Details信息就统一为zh_CN,即"osgi.nl=zh_CN" ,可以解决此问题.
2.创建abatorConfig.xml文件
abator插件安装成功后会在新建中看到,右键点击src新建会在abator for iBatis wizards文件夹下看
到一个前面显示黑色星星的东西 abator for iBatis configuration File,点击后会建一个
abatorConfig.xml文件,配置完如下:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE abatorConfiguration PUBLIC "-//Apache Software Foundation//DTD Abator for iBATIS Configuration 1.0//EN" "http://ibatis.apache.org/dtd/abator-config_1_0.dtd" >
<abatorConfiguration >
<abatorContext >
<jdbcConnection driverClass="oracle.jdbc.driver.OracleDriver"
connectionURL="jdbc:oracle:thin:@192.168.1.129:1521:uplot"
userId="id5"
password="wwwid5cn" >
<classPathEntry location="E:/workspace/workplace_1/spring_struts1.2_ibatise/WebRoot/WEB-INF/lib/ojdbc14.jar" />
</jdbcConnection>
<javaModelGenerator targetPackage="com.beijing.userinfo.web.form" targetProject="spring_struts1.2_ibatise" />
<sqlMapGenerator targetPackage="com.beijing.userinfo.sqlmap" targetProject="spring_struts1.2_ibatise" />
<daoGenerator targetPackage="com.beijing.userinfo.dao" targetProject="spring_struts1.2_ibatise" type="spring" />
<table tableName="USER_INFO">
</table>
</abatorContext>
</abatorConfiguration>
3.配置完毕,创建相应的文件
--> 右键点击abatorConfig.xml文件,点击generate iBatis artfacts就会在相应的配置目
4、配置文件详解:
(1)<!-- mysql数据库连接,本地数据库mydb -->
<jdbcConnection driverClass="com.mysql.jdbc.Driver"
connectionURL="jdbc:mysql:///mydb" userId="root" password="">
<classPathEntry location=
"/WinApps/mysql-5.0.22-win32/mysql-connector-java-5.0.0-beta-bin.jar" />
</jdbcConnection>
(2)<!-- 生成domain对象,存放在com.tomliu.test.domain -->
<javaModelGenerator targetPackage="com.tomliu.test.domain"
targetProject="Abator Test Project">
<property name="enableSubPackages" value="false" />
<!-- domain对象的属性如果是string类型,去掉空格 -->
<property name="trimStrings" value="true" />
</javaModelGenerator>
(3)<!-- 生成sql和配置信息,存放在com.tomliu.test.sqlmapdao.sql -->
<sqlMapGenerator targetPackage="com.tomliu.test.sqlmapdao.sql"
targetProject="Abator Test Project">
<property name="enableSubPackages" value="false" />
</sqlMapGenerator>
(4)<!-- 生成dao接口和dao实现类,存放在com.tomliu.test.dao -->
<!-- dao类型常用SPRING或者IBATIS -->
<daoGenerator type="IBATIS" targetPackage="com.tomliu.test.dao"
targetProject="Abator Test Project">
<property name="enableSubPackages" value="false" />
</daoGenerator>
(5)<!-- 下面是转换的每个数据库实体 -->
<!-- 表login_user -->
<table schema="mysql" tableName="login_user" domainObjectName="User"
enableInsert="true"
enableSelectByPrimaryKey="true"
enableSelectByExample="true"
enableUpdateByPrimaryKey="true"
enableDeleteByPrimaryKey="true"
enableDeleteByExample="true">
<property name="useActualColumnNames" value="true" />
<!-- 数据库自动维护的列 -->
<generatedKey column="ID" sqlStatement="DB2" identity="true" />
<!-- 重写的列,列名重写,DATE_FIELD和startDate对应 -->
<columnOverride column="DATE_FIELD" property="startDate" />
<!-- 忽略的列 -->
<ignoreColumn column="FRED" />
<!-- 重写的列,列类型重写 -->
<columnOverride column="LONG_VARCHAR_FIELD" jdbcType="VARCHAR" />
</table>
(6)<!-- 表login_logs -->
<!-- 没有schema,不需要按照Example查询和删除 -->
<table schema="" tableName="login_logs" domainObjectName="LoginLogs"
enableSelectByExample="false" enableDeleteByExample="false">
<property name="useActualColumnNames" value="true" />
</table>