public class IntegerMapper extends TypedMapper<Integer>
Modifier and Type | Field and Description |
---|---|
static IntegerMapper |
FIRST
An instance which extracts value from the first field
|
Constructor and Description |
---|
IntegerMapper()
Create a new instance which extracts the value from the first column
|
IntegerMapper(int index)
Create a new instance which extracts the value positionally
in the result set
|
IntegerMapper(String name)
Create a new instance which extracts the value by name or alias from the result set
|
Modifier and Type | Method and Description |
---|---|
protected Integer |
extractByIndex(ResultSet r,
int index) |
protected Integer |
extractByName(ResultSet r,
String name) |
map
public static final IntegerMapper FIRST
public IntegerMapper()
public IntegerMapper(int index)
index
- 1 based column index into the result setpublic IntegerMapper(String name)
name
- The name or alias for the fieldprotected Integer extractByIndex(ResultSet r, int index) throws SQLException
extractByIndex
in class TypedMapper<Integer>
SQLException
protected Integer extractByName(ResultSet r, String name) throws SQLException
extractByName
in class TypedMapper<Integer>
SQLException
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