Package org.apache.ibatis.type

Class EnumTypeHandler<E extends Enum<E>>

java.lang.Object

org.apache.ibatis.type.TypeReference<T>

org.apache.ibatis.type.BaseTypeHandler<E>

org.apache.ibatis.type.EnumTypeHandler<E>

All Implemented Interfaces:

TypeHandler<E>

public class EnumTypeHandler<E extends Enum<E>>
extends BaseTypeHandler<E>

Author:

Clinton Begin

Field Summary

Fields inherited from class org.apache.ibatis.type.BaseTypeHandler

configuration

Constructor Summary

Constructors

Constructor	Description
EnumTypeHandler(Class<E> type)

Method Summary

Modifier and Type	Method	Description
E	getNullableResult(CallableStatement cs, int columnIndex)
E	getNullableResult(ResultSet rs, int columnIndex)
E	getNullableResult(ResultSet rs, String columnName)	Gets the nullable result.
void	setNonNullParameter(PreparedStatement ps, int i, E parameter, JdbcType jdbcType)

Methods inherited from class org.apache.ibatis.type.BaseTypeHandler

getResult, getResult, getResult, setConfiguration, setParameter

Methods inherited from class org.apache.ibatis.type.TypeReference

getRawType, toString

Methods inherited from class java.lang.Object

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

Constructor Details

EnumTypeHandler

public EnumTypeHandler(Class<E> type)

Method Details

setNonNullParameter

public void setNonNullParameter(PreparedStatement ps,
 int i,
 E parameter,
 JdbcType jdbcType)
                         throws SQLException

Specified by:

setNonNullParameter in class BaseTypeHandler<E extends Enum<E>>

Throws:

SQLException

getNullableResult

public E getNullableResult(ResultSet rs,
 String columnName)
                    throws SQLException

Description copied from class: BaseTypeHandler

Gets the nullable result.

Specified by:

getNullableResult in class BaseTypeHandler<E extends Enum<E>>

Parameters:

rs - the rs

columnName - Column name, when configuration useColumnLabel is false

Returns:

the nullable result

Throws:

SQLException - the SQL exception

getNullableResult

public E getNullableResult(ResultSet rs,
 int columnIndex)
                    throws SQLException

Specified by:

getNullableResult in class BaseTypeHandler<E extends Enum<E>>

Throws:

SQLException

getNullableResult

public E getNullableResult(CallableStatement cs,
 int columnIndex)
                    throws SQLException

Specified by:

getNullableResult in class BaseTypeHandler<E extends Enum<E>>

Throws:

SQLException