EnumMapper

java.lang.Object
- org.jdbi.v3.core.mapper.EnumMapper<E>

Type Parameters:

E - the enum type mapped

All Implemented Interfaces:

ColumnMapper<E>
```
public abstract class EnumMapper<E extends java.lang.Enum<E>>
extends java.lang.Object
implements ColumnMapper<E>
```
Column mapper for Java enum types.

See Also:

Enums, EnumByName, EnumByOrdinal

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`(package private) static class`	`EnumMapper.EnumByNameColumnMapper<E extends java.lang.Enum<E>>`
`(package private) static class`	`EnumMapper.EnumByOrdinalColumnMapper<E extends java.lang.Enum<E>>`

Constructor Summary

Constructors
Constructor Description

EnumMapper()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <E extends java.lang.Enum<E>> ColumnMapper<E>`	`byName(java.lang.Class<E> type)`	Map database string values to enum names.
`static <E extends java.lang.Enum<E>> ColumnMapper<E>`	`byOrdinal(java.lang.Class<E> type)`	Map database integer values to enum ordinal values.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.jdbi.v3.core.mapper.ColumnMapper
init, map, map

- Constructor Detail
  - EnumMapper
```
EnumMapper()
```
- Method Detail
  - byName
```
public static <E extends java.lang.Enum<E>> ColumnMapper<E> byName(java.lang.Class<E> type)
```
    Map database string values to enum names.
    
    Type Parameters:
    
    E - the enum type to map
    
    Parameters:
    
    type - the enum type to map
    
    Returns:
    
    an enum mapper that matches on Enum.name()
  - byOrdinal
```
public static <E extends java.lang.Enum<E>> ColumnMapper<E> byOrdinal(java.lang.Class<E> type)
```
    Map database integer values to enum ordinal values.
    
    Type Parameters:
    
    E - the enum type to map
    
    Parameters:
    
    type - the enum type to map
    
    Returns:
    
    an enum mapper that matches on Enum.ordinal()