ResultSetLogProxy doesn't log null value incorrectly
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Key: IBATIS-433
URL: https://issues.apache.org/jira/browse/IBATIS-433
Project: iBatis for Java
Issue Type: Bug
Components: SQL Maps
Affects Versions: 2.2.0
Environment: Windows XP
Oracle 10.2.0.2
Reporter: Kenichi Yamaoka
Priority: Minor
ResultSetLogProxy logs null values incorrectly when it transfers to Java
primitive wrapper objects.
Bean class to transfer is defined...
class Item {
private String itemCd;
private String itemNm;
private String supplierCd;
private Integer itemDivision;
// getters and setters difinition below.
:
}
Difinition of Item table is...
ITEM_CD NOT NULL VARCHAR2(10)
ITEM_NM VARCHAR2(60)
SUPPLIER_CD VARCHAR2(10)
ITEM_DIVISION NUMBER(1)
When I got an item from Oracle such as
[item001, SumpleItem001, null, null]
transfered bean object contains correct values.
itemCd = "item001"
itemNm = "SumpleItem001"
supplierCd = null
itemDivision = null
But ResultSetLogProxy logs ResultSet values such as following.
--------------------------------------------------
{rset-100012} Header: [ITEMCD, ITEMNM, SUPPLIERCD, ITEMDIVISION]
{rset-100012} Result: [item001, SumpleItem001, null, 0]
--------------------------------------------------
In IntegerTypeHandler.java getResult() statement
--------------------------------------------------
int i = rs.getInt(columnName); // --(A)
if (rs.wasNull()) {
return null; // --(B)
} else {
return new Integer(i); // --(B)
}
--------------------------------------------------
(A) is output for logging.
(B) is used for bean mappings.
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