org.hibernate.boot.model.source.internal.hbm

Class EntityHierarchyBuilder

java.lang.Object

org.hibernate.boot.model.source.internal.hbm.EntityHierarchyBuilder

public class EntityHierarchyBuilder
extends java.lang.Object

Helper for dealing with entity inheritance hierarchies in hbm.xml processing. In hbm.xml the super/sub may be split across documents. The purpose of this class is to:

1. validate that all hierarchies are complete (make sure a mapping does not reference an unknown entity as its super)
2. ultimately order the processing of every entity to make sure we process each hierarchy "downward" (from super to sub(s)).

Constructor Summary

Constructors

Constructor and Description
EntityHierarchyBuilder()

Method Summary

Modifier and Type	Method and Description
java.util.List<EntityHierarchySourceImpl>	buildHierarchies() To be called after all mapping documents have been processed (via indexMappingDocument(org.hibernate.boot.model.source.internal.hbm.MappingDocument))
void	indexMappingDocument(MappingDocument mappingDocument) Called for each mapping document.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

EntityHierarchyBuilder

public EntityHierarchyBuilder()

Method Detail

buildHierarchies

public java.util.List<EntityHierarchySourceImpl> buildHierarchies()
                                                           throws HibernateException

To be called after all mapping documents have been processed (via indexMappingDocument(org.hibernate.boot.model.source.internal.hbm.MappingDocument))

Returns:

The built hierarchies

Throws:

HibernateException - Indicates subclass mappings still waiting to be linked to their super types

indexMappingDocument

public void indexMappingDocument(MappingDocument mappingDocument)

Called for each mapping document.

Parameters:

mappingDocument - The hbm.xml document to index