sf.database.jdbc.type

Class BooleanType

java.lang.Object

sf.database.jdbc.type.BooleanType

All Implemented Interfaces:

TypeHandler<Boolean>

Direct Known Subclasses:

BooleanBITType

public class BooleanType
extends Object
implements TypeHandler<Boolean>

布尔适配器

对 Oracle，Types.BOOLEAN 对于 setNull 是不工作的 因此 OracleExpert 会用一个新的 Adaptor 处理自己这种特殊情况

Constructor Summary

Constructors

Constructor and Description
BooleanType()

Method Summary

Modifier and Type	Method and Description
Boolean	get(CallableStatement cs, int index)
Boolean	get(CallableStatement cs, String parameterName)
Boolean	get(ResultSet rs, int index) 从结果集里获取一个字段的值
Boolean	get(ResultSet rs, String colName) 从结果集里获取一个字段的值
Class<Boolean>	getDefaultJavaType() 类型
int	getSqlType() java.sql.Types的值
Object	set(CallableStatement cs, Object obj, String parameterName)
Object	set(PreparedStatement stat, Object obj, int i) Oracle，Types.BOOLEAN 对于 setNull 是不工作的
void	update(ResultSet rs, int columnIndex, Object value)
void	update(ResultSet rs, String columnLabel, Object value) 为了支持悲观锁中的数据类型转换

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface sf.database.jdbc.type.TypeHandler

getSqlExpression, setColumnMapping, setDefaultJavaType, setSqlType

Constructor Detail

BooleanType

public BooleanType()

Method Detail

get

public Boolean get(ResultSet rs,
                   String colName)
            throws SQLException

Description copied from interface: TypeHandler

从结果集里获取一个字段的值

Specified by:

get in interface TypeHandler<Boolean>

Parameters:

rs - 结果集

colName - 列名

Returns:

字段值

Throws:

SQLException

get

public Boolean get(ResultSet rs,
                   int index)
            throws SQLException

Description copied from interface: TypeHandler

从结果集里获取一个字段的值

Specified by:

get in interface TypeHandler<Boolean>

Parameters:

rs - 结果集

index - 索引

Returns:

字段值

Throws:

SQLException

get

public Boolean get(CallableStatement cs,
                   int index)
            throws SQLException

Specified by:

get in interface TypeHandler<Boolean>

Throws:

SQLException

get

public Boolean get(CallableStatement cs,
                   String parameterName)
            throws SQLException

Specified by:

get in interface TypeHandler<Boolean>

Throws:

SQLException

set

public Object set(PreparedStatement stat,
                  Object obj,
                  int i)
           throws SQLException

Oracle，Types.BOOLEAN 对于 setNull 是不工作的

Specified by:

set in interface TypeHandler<Boolean>

Parameters:

stat -

obj -

i -

Returns:

Throws:

SQLException

set

public Object set(CallableStatement cs,
                  Object obj,
                  String parameterName)
           throws SQLException

Specified by:

set in interface TypeHandler<Boolean>

Parameters:

cs -

obj -

parameterName -

Returns:

Throws:

SQLException

update

public void update(ResultSet rs,
                   String columnLabel,
                   Object value)
            throws SQLException

Description copied from interface: TypeHandler

为了支持悲观锁中的数据类型转换

Specified by:

update in interface TypeHandler<Boolean>

Throws:

SQLException

update

public void update(ResultSet rs,
                   int columnIndex,
                   Object value)
            throws SQLException

Specified by:

update in interface TypeHandler<Boolean>

Throws:

SQLException

getSqlType

public int getSqlType()

Description copied from interface: TypeHandler

java.sql.Types的值

Specified by:

getSqlType in interface TypeHandler<Boolean>

Returns:

getDefaultJavaType

public Class<Boolean> getDefaultJavaType()

Description copied from interface: TypeHandler

类型

Specified by:

getDefaultJavaType in interface TypeHandler<Boolean>

Returns: