BasicMap (EclipseLink 2.6.2, API Reference)

Deprecated.
```
@Target(value={METHOD,FIELD})
@Retention(value=RUNTIME)
public @interface BasicMap
```
A BasicMap is used to map an org.eclipse.persistence.mappings.DirectMapMapping, which stores a collection of key-value pairs of simple types (String, Number, Date, etc.). It is used in conjunction with a CollectionTable which stores the key, the value and a foreign key to the source object.

See Also:
A converter may be used if the desired object type and the data type do not match. This applied to both the key and value of the map., Convert, Converter, ObjectTypeConverter, A BasicMap can be specified within an Entity, MappedSuperclass and Embeddable class., ElementCollection
Author:

Guy Pelletier

Since:

Oracle TopLink 11.1.1.0.0

Optional Element Summary

Optional Elements
Modifier and Type	Optional Element and Description
`FetchType`	`fetch` Deprecated. (Optional) Defines whether the value of the field or property should be lazily loaded or must be eagerly fetched.
`Column`	`keyColumn` Deprecated. (Optional) The name of the data column that holds the direct map key.
`Convert`	`keyConverter` Deprecated. (Optional) Specify the key converter.
`Column`	`valueColumn` Deprecated. (Optional) The name of the data column that holds the direct collection data.
`Convert`	`valueConverter` Deprecated. (Optional) Specify the value converter.

- Element Detail
  - fetch
```
public abstract FetchType fetch
```
    Deprecated.
    
    (Optional) Defines whether the value of the field or property should be lazily loaded or must be eagerly fetched. The EAGER strategy is a requirement on the persistence provider runtime that the value must be eagerly fetched. The LAZY strategy is a hint to the persistence provider runtime. If not specified, defaults to LAZY.
    
    Default:
    
    javax.persistence.FetchType.LAZY
  - keyColumn
```
public abstract Column keyColumn
```
    Deprecated.
    
    (Optional) The name of the data column that holds the direct map key. If the name on the key column is "", the name will default to: the name of the property or field; "_KEY".
    
    Default:
    
    @javax.persistence.Column
  - keyConverter
```
public abstract Convert keyConverter
```
    Deprecated.
    
    (Optional) Specify the key converter. Default is equivalent to specifying @Convert("none"), meaning no converter will be added to the direct map key.
    
    Default:
    
    @org.eclipse.persistence.annotations.Convert
  - valueColumn
```
public abstract Column valueColumn
```
    Deprecated.
    
    (Optional) The name of the data column that holds the direct collection data. Defaults to the property or field name.
    
    Default:
    
    @javax.persistence.Column
  - valueConverter
```
public abstract Convert valueConverter
```
    Deprecated.
    
    (Optional) Specify the value converter. Default is equivalent to specifying @Convert("none"), meaning no converter will be added to the value column mapping.
    
    Default:
    
    @org.eclipse.persistence.annotations.Convert

Annotation Type BasicMap

Optional Element Summary

Element Detail

fetch

keyColumn

keyConverter

valueColumn

valueConverter