Notice: this Wiki will be going read only early in 2024 and edits will no longer be possible. Please see: https://gitlab.eclipse.org/eclipsefdn/helpdesk/-/wikis/Wiki-shutdown-plan for the plan.
Configuring an Object-Relational Data Type Reference Mapping (ELUG)
This section describes the various components that you must configure in order to use an object-relational data type reference mapping.
For information on how to configure EclipseLink mappings options common to two or more mapping types, see Configuring a Mapping
For information on how to create EclipseLink mappings, see Creating a Mapping.
Configurable Options for Object-Relational Data Type Reference Mapping lists the configurable options for an object-relational data type reference mapping.
Introduction to Object-Relational Data Type Reference Mapping Configuration
This table lists the configurable options for an object-relational data type reference mapping.
Configurable Options for Object-Relational Data Type Reference Mapping
| Option to Configure | Workbench | Java |
|---|---|---|
|
Reference class (see Configuring Reference Class) |
|
|
|
Attribute name (see Configuring Attribute Name) |
|
|
|
Field name (see Configuring Field Name) |
|
|
|
Read-only (see Configuring Read-Only Mappings) |
|
|
|
Method or direct field access (see Configuring Method or Direct Field Accessing at the Mapping Level) |
|
|
|
Private or independent relationships (see Configuring Private or Independent Relationships) |
|
|
|
Indirection (lazy loading) (see Configuring Indirection (Lazy Loading)) |
|
|
For more information, see the following: