UniqueEntityLoader (hibernate-core JavaDocs)

All Known Implementing Classes:

AbstractEntityLoader, AbstractLoadPlanBasedEntityLoader, BatchingEntityLoader, BatchingEntityLoader, CascadeEntityLoader, DynamicBatchingEntityLoaderBuilder.DynamicBatchingEntityLoader, EntityLoader, EntityLoader, LegacyBatchingEntityLoaderBuilder.LegacyBatchingEntityLoader, LegacyBatchingEntityLoaderBuilder.LegacyBatchingEntityLoader, NamedQueryLoader
```
public interface UniqueEntityLoader
```
Loads entities for a EntityPersister

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`java.lang.Object`	`load(java.io.Serializable id, java.lang.Object optionalObject, SharedSessionContractImplementor session)`	Deprecated. use `load(java.io.Serializable, Object, SharedSessionContractImplementor, LockOptions)` instead.
`java.lang.Object`	`load(java.io.Serializable id, java.lang.Object optionalObject, SharedSessionContractImplementor session, LockOptions lockOptions)`	Load an entity instance by id.

- Method Detail
  - load
```
@Deprecated
java.lang.Object load(java.io.Serializable id,
                      java.lang.Object optionalObject,
                      SharedSessionContractImplementor session)
               throws HibernateException
```
    Deprecated.
    use load(java.io.Serializable, Object, SharedSessionContractImplementor, LockOptions) instead.
    
    Load an entity instance. If optionalObject is supplied, load the entity state into the given (uninitialized) object.
    
    Throws:
    
    HibernateException
  - load
```
java.lang.Object load(java.io.Serializable id,
                      java.lang.Object optionalObject,
                      SharedSessionContractImplementor session,
                      LockOptions lockOptions)
```
    Load an entity instance by id. If optionalObject is supplied (non-null, the entity state is loaded into that object instance instead of instantiating a new one.
    
    Parameters:
    
    id - The id to be loaded
    
    optionalObject - The (optional) entity instance in to which to load the state
    
    session - The session from which the request originated
    
    lockOptions - The lock options.
    
    Returns:
    
    The loaded entity
    
    Throws:
    
    HibernateException - indicates problem performing the load.