IBATIS調用oracle function(函數)的方法實例

引用

create or replace function getClassifiedCode(p_planCode in varchar2 -- 險種代碼

,

p_usageAttributeCode in varchar2 -- 使用性質代碼

,

p_ownershipAttributeCode in varchar2 -- 所屬性質代碼

,

p_vehicleTypeCode in varchar2 -- 車輛種類代碼

) return varchar2 is

v_classified_code varchar2(10);

v_vehicleTypeCode varchar2(200) := p_vehicleTypeCode;

v_message varchar2(2000);

-- 定義字符串數組類型

type type_array is varray(9) of varchar2(200);

vehicleArray type_array := type_array('A010:A011:A012',

'A020:A021:A022:A032',

'A030:A031:A042:A052',

'B010:B011:B012',

'B020:B021:B022:B032',

'B030:B031:B042',

'C010:C011:C020:C021:C030:C031:B140:B141:E010:E011:E110:E111:C012:C022:C032:C042:B142:E012:E022:E112:E122',

'D110:D111:D010:D011:D012:D022:D112',

'C012:C112:C122:C132:C142:C152:C162:C172:C182');

begin

for i in 1 .. vehicleArray.count loop

if (instr(vehicleArray(i), p_vehicleTypeCode, 1, 1) > 0) then

v_vehicleTypeCode := vehicleArray(i);

exit;

end if;

end loop;

select max(class_rule_code)

into v_classified_code

from class_rule_factor

where factor_code = 'F00085'

and factor_value_set = p_planCode;

if (v_classified_code is not null) then

return v_classified_code;

end if;

select max(class_rule_code)

into v_classified_code

from class_rule_factor

where class_rule_code in

(select distinct class_rule_code

from class_rule_factor

where class_rule_code in

(select distinct class_rule_code

from class_rule_factor

where factor_code = 'F00039'

and factor_value_set = p_usageAttributeCode)

and factor_code = 'F00040'

and factor_value_set = p_ownershipAttributeCode)

and factor_code = 'F00042'

and factor_value_set = v_vehicleTypeCode;

if (v_classified_code is not null) then

return v_classified_code;

end if;

select max(class_rule_code)

into v_classified_code

from class_rule_factor

where class_rule_code in

(select distinct class_rule_code

from class_rule_factor

where factor_code = 'F00039'

and factor_value_set = p_usageAttributeCode)

and factor_code = 'F00042'

and factor_value_set = v_vehicleTypeCode;

if (v_classified_code is not null) then

return v_classified_code;

end if;

select distinct max(class_rule_code)

into v_classified_code

from class_rule_factor

where factor_code = 'F00999'

and factor_value_set = 'OTHER';

return v_classified_code;

exception

when others then

v_message := sysdate || '日運行錯誤，錯誤號:' || SQLCODE || '錯誤原因:' ||

substr(sqlerrm, 1, 1800);

-- dbms_output.put_line(v_message);

return null;

end getClassifiedCode;

@Override

public String getClassifiedCode(Map paramMap) throws PafaDAOException {

String classifiedCode = null;

try{

this.getSqlMapClientTemplate().queryForObject("apply.getClassifiedCode", paramMap);

classifiedCode = (String) paramMap.get("result");

}catch(DataAccessException e){

throw NBAExceptionFactory.createPafaDAOException(this.getClass().getName(), "getClassifiedCode", "根據險種代碼查找classifiedCode異常 .", "參數：paramMap = "+paramMap, e);

}

return classifiedCode;

}

{ ?= call epciscde.getClassifiedCode(?,?,?,?)}

總結

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