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