Converting query parameter from String to integer - mybatis

Question

I'm passing a HashMap
HashMap<String, String> paramsMap = new HashMap<String, String>();
paramsMap.put("jobXXX", "" + jobState.getCode());
paramsMap.put("rmi_auftrag_xxx", "rmi_auftrag_status");
to a MyBatis query:
<select id="loadRmiOrdersByTypeOrState" parameterType="map" resultMap="rmiJobMap">
<![CDATA[
SELECT rmi_auftrag_id as rmiJobId,
rmi_auftrag_typ as rmiJobType,
rmi_auftrag_status as rmiJobState,
rm_dokument_id as rmDocId
FROM lis_mgr.rmi_auftrag
WHERE #{rmi_auftrag_xxx} = #{jobXXX,javaType=String,jdbcType=NUMERIC}
]]>
</select>
The type of the jobXXX parameter is yet an integer. Is there a way to tell MyBatis to convert the integer-in-string-form into a "true" integer?

Answer 1

You can put your Integer as Integer into your HashMap and then run the query.
HashMap<String, Object> paramsMap = new HashMap<String, String>();
paramsMap.put("jobXXX", jobState.getCode());
paramsMap.put("rmi_auftrag_xxx", "rmi_auftrag_status");

Answer 2

method 1). user custom type handler
public class StringToIntTypeHandler extends BaseTypeHandler<String> {
#Override
public void setNonNullParameter(PreparedStatement ps, int i, String parameter, JdbcType jdbcType) throws SQLException {
ps.setString(i, Integer.valueOf(parameter));
}
//...
}
xml
#{jobXXX,typeHandler=xxx.StringToIntTypeHandler}
method 2). use ognl
<bind name="param" value="#java.lang.Integer#valueOf(jobXXX)" />
//...
where #{rmi_auftrag_xxx} = #{param}
or
${#java.lang.Integer#valueOf(jobXXX)}