Am I to understand that iBatis needs a column name mapping, otherwise no
columns are stored in the map? There's no way to short-circuit this
behaviour and just place the columns in a hash map keyed on the original
column names? I need a more dynamic map as the stored procedure I am
using returns a different cursor depending on the results. Any
suggestions?
thanks,
Ian.
________________________________
From: Stevens, Ian [mailto:[email protected]]
Sent: July 16, 2009 3:10 PM
To: [email protected]
Subject: Implicit map/list for result set of stored procedure
call?
I'm trying to grab data from an Oracle stored procedure using
iBatis 2.3.4. I have something like the following in my XML:
<resultMap id="result" class="hashmap">
<result property="year" column="YEAR"/>
</resultMap>
<parameterMap id="params" class="map">
<parameter property="po_rc"
javaType="java.sql.ResultSet" jdbcType="ORACLECURSOR" mode="OUT"
resultMap="result"/>
<parameter property="po_rec_cnt"
javaType="java.lang.Long" jdbcType="BIGINT" mode="OUT"/>
<parameter property="po_currency_flag"
javaType="java.lang.Long" jdbcType="BIGINT" mode="OUT"/>
<parameter property="pi_company_id" jdbcType="NUMBER"
javaType="java.lang.Long" mode="IN"/>
</parameterMap>
<procedure id="getData" parameterMap="params">
{call pkg.foo(?,?,?,?)}
</procedure>
There are a number of columns in the result set. Is it possible
to have the procedure implicitly populate a map with each row of the
results? or do I have to explicitly specify mappings for each column
like I did with YEAR above? I just need the values in the order they
appear as columns.
Better still, can I have the result populated as a list of
lists, one list per row containing the values of the columns in order?
thanks,
Ian.
