安迪·普賴爾的回答是我測試,它真正的作品非常好。但它在類型控制器的錯誤:
call your_proc
(
#{yourObjects, javaType=Object, jdbcType=ARRAY, jdbcTypeName=YOUR_OBJECT_ARRAY, mode=IN, typeHandler=YourObjectArrayTypeHandler}
)
應該是:
call your_proc
(
#{yourObjects, javaType=Object, jdbcType=ARRAY, jdbcTypeName=YOUR_OBJECT_ARRAY, mode=IN, typeHandler=YourTypeHandler}
)
該類型處理器有錯誤,以及:(沒有「包裝」,並沒有在方法的參數中的一些差異我的版本)
@Override
public void setParameter(PreparedStatement ps, int i, Object parameter, String arg3) throws SQLException {
List<YourObject> objects = (List<YourObject>) parameter;
StructDescriptor structDescriptor = StructDescriptor.createDescriptor("YOUR_OBJECT", ps.getConnection());
STRUCT[] structs = new STRUCT[objects.size()];
for (int index = 0; index < objects.size(); index++)
{
YourObject pack = objects.get(index);
Object[] params = new Object[2];
params[0] = pack.getFieldOne();
params[1] = pack.getFieldTwo();
STRUCT struct = new STRUCT(structDescriptor, ps.getConnection(), params);
structs[index] = struct;
}
ArrayDescriptor desc = ArrayDescriptor.createDescriptor("YOUR_OBJECT_ARRAY", ps.getConnection());
ARRAY oracleArray = new ARRAY(desc, ps.getConnection(), structs);
ps.setArray(i, oracleArray);
}
這裏是XML映射的例子:
<parameterMap id="updateHierPersonAssignMap" class="java.util.Map" >
<parameter property="p_array" jdbcType="ARRAY" javaType="Object" mode="IN" typeHandler="com.aamtech.ria.model.domain.typehandler.YourTypeHandler"/>
</parameterMap>
<procedure id="updateHierPersonAssign" parameterMap="updateHierPersonAssignMap" >
<![CDATA[
{ call ria_am_util_pkg.j_update_hier_person_assign(?) }
]]>
</procedure>
這裏是如何可以從DAO調用它:
public void update(List array) {
Map<String, Object> queryParams = new HashMap<String, Object>();
queryParams.put("p_array", array);
try {
client.update("HashMapResult.updateHierPersonAssign", queryParams);
} catch (SQLException e) {
}
}
我的過程是這樣的(它只是將行插入測試表):
Procedure j_update_hier_person_assign (p_array IN YOUR_OBJECT_ARRAY) is
begin
FOR i IN 1..p_array.count LOOP
--dbms_output.put_line();
insert into test (a) values (p_array(i).field_one);
END LOOP;
end;
找不到TypeHandler的類/ jar。已經有ojdbc6.jar – aishu