public interface EntityDataSource
Modifier and Type | Method and Description |
---|---|
void |
delete(Entity eo)
Delete an entity.
|
AttributeList |
findByPrimaryKey(EntityDefImpl entityDef,
Key key)
Look up the entity by the key.
|
AttributeList[] |
findByPrimaryKeys(EntityDefImpl entityDef,
Key[] keys)
Look up the entities by the array of the keys.
|
void |
insert(Entity eo)
Insert an entity.
|
void |
process(int op,
java.util.ArrayList<Entity> entities)
Process CRUD operations for a list of entities.
|
void |
update(Entity eo)
Update an entity.
|
AttributeList findByPrimaryKey(EntityDefImpl entityDef, Key key)
key
- The key of the entity being searched.AttributeList[] findByPrimaryKeys(EntityDefImpl entityDef, Key[] keys)
keys
- The array of the key to be searched.void insert(Entity eo)
eo
- The Entity to be inserted.void update(Entity eo)
eo
- Then entity to be updated.void delete(Entity eo)
eo
- The entity to be deleted.void process(int op, java.util.ArrayList<Entity> entities)
op
- The type of the operation. It can be EntityImpl.DML_DELTE,
EntityImpl.DML_INSERT, and EntityImpl.DML_UPDATE.entities
- a list of entity objects