ibatIS中的parameterClass,一般分类两种,1种为传model,另一种为传map
一、parameterClass传model参数
<select id="queryModel" parameterClass="com.hanpeng.base.phone.model.TDictionary" resultClass="com.hanpeng.base.phone.model.TDictionary">
SELECT
D_CODE as dCode ,
D_NAME as dName ,
D_INFO as dInfo ,
D_SERVER_NAME as dServerName ,
D_CLIENT_NAME as dClientName ,
REMARK as remark ,
D_SHORT as dShort ,
D_SERVER_COLOR as dServerColor ,
D_CLIENT_COLOR as dClientColor
FROM T_DICTIONARY
<dynamic prepend="WHERE">
<isNotEmpty prepend=" AND " property="dCode">
D_CODE = #dCode# </isNotEmpty>
<isNotEmpty prepend=" AND " property="dName">
D_NAME = #dName# </isNotEmpty>
<isNotEmpty prepend=" AND " property="dInfo">
D_INFO = #dInfo# </isNotEmpty>
<isNotEmpty prepend=" AND " property="dServerName">
D_SERVER_NAME = #dServerName# </isNotEmpty>
<isNotEmpty prepend=" AND " property="dClientName">
D_CLIENT_NAME = #dClientName# </isNotEmpty>
<isNotEmpty prepend=" AND " property="remark">
REMARK = #remark# </isNotEmpty>
<isNotEmpty prepend=" AND " property="dShort">
D_SHORT = #dShort# </isNotEmpty>
<isNotEmpty prepend=" AND " property="dServerColor">
D_SERVER_COLOR = #dServerColor# </isNotEmpty>
<isNotEmpty prepend=" AND " property="dClientColor">
D_CLIENT_COLOR = #dClientColor# </isNotEmpty>
</dynamic>
</select>
二、parameterClass传map参数
1.
/**
* 快速备注
* @param request
* @return
* @author sgdjava
* @date 2011-9-8 下午05:00:14
*/
public static List getKuaiSuBeiZhu(HttpServletRequest request) {
List result = null;
try {
String sendtype="";
if(request.getAttribute("sendType") != null)
sendtype = (String)request.getAttribute("sendType");
Map search = new HashMap();
search.put("wbType", sendtype);
result = selectUtilSerivce.queryKuaiSuBeiZhu(search);
} catch (Exception e) {
log.error("SelectUtilReq getKuaiSuBeiZhu Err",e);
}
return result;
}
2.daoImpl
public List<Map<String, Object>> queryKuaiSuBeiZhu(Map searchMap) {
return getSqlMapClientTemplate().queryForList("TDictionary.queryKuaiSuBeiZhu", searchMap);
}
3.sqlMap
<select id="queryKuaiSuBeiZhu" parameterClass="java.util.HashMap" resultClass="java.util.HashMap"> SELECT T.WB_INFO AS "val" , T.WB_INFO AS "key" FROM T_WRITE_BACK T <dynamic prepend="WHERE"> <isNotEmpty prepend=" AND " property="wbType"> T.WB_TYPE=#wbType# </isNotEmpty> </dynamic> ORDER BY T.WB_NUM ASC </select>
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