程序包 org.hibernate.loader

This package defines functionality for processing JDBC result sets and returning complex graphs of persistent objects.

Subclasses of Loader define a particular query mechanism.

接口概要

接口	说明
BatchLoadSizingStrategy	Strategy (pluggable) for determining an optimal size for batch loads.
CollectionAliases	Type definition of CollectionAliases.
EntityAliases	Metadata describing the SQL result set column aliases for a particular entity.
JoinWalker.AssociationInitCallback

类概要

类	说明
AbstractEntityJoinWalker	Abstract walker for walkers which begin at an entity (criteria queries and entity loaders).
BasicLoader	Uses the default mapping from property to result set column alias defined by the entities' persisters.
ColumnEntityAliases	EntityAliases that chooses the column names over the alias names.
DefaultEntityAliases	EntityAliases which handles the logic of selecting user provided aliases (via return-property), before using the default aliases.
GeneratedCollectionAliases	CollectionAliases which handles the logic of selecting user provided aliases (via return-property), before using the default aliases.
JoinWalker	Walks the metamodel, searching for joins, and collecting together information needed by OuterJoinLoader.
Loader	Abstract superclass of object loading (and querying) strategies.
Loader.SqlStatementWrapper	Wrapper class for Statement and associated ResultSet.
OuterJoinableAssociation	Part of the Hibernate SQL rendering internals.
OuterJoinLoader	Implements logic for walking a tree of associated classes.
PropertyPath

枚举概要

枚举	说明
BatchFetchStyle	Defines the style that should be used to perform batch loading.

异常错误概要

异常错误	说明
MultipleBagFetchException	Exception used to indicate that a query is attempting to simultaneously fetch multiple bags