How to use

getRootClass

method

in

org.hibernate.mapping.UnionSubclass

public static void bindUnionSubclass(Element node, UnionSubclass unionSubclass,
    Mappings mappings, java.util.Map inheritedMetas) throws MappingException {
  bindClass( node, unionSubclass, mappings, inheritedMetas );
  inheritedMetas = getMetas( node, inheritedMetas, true ); // get meta's from <subclass>
  if ( unionSubclass.getEntityPersisterClass() == null ) {
    unionSubclass.getRootClass().setEntityPersisterClass(
      UnionSubclassEntityPersister.class );
  }
  Attribute schemaNode = node.attribute( "schema" );
  String schema = schemaNode == null ?
      mappings.getSchemaName() : schemaNode.getValue();
  Attribute catalogNode = node.attribute( "catalog" );
  String catalog = catalogNode == null ?
      mappings.getCatalogName() : catalogNode.getValue();
  Table denormalizedSuperTable = unionSubclass.getSuperclass().getTable();
  Table mytable = mappings.addDenormalizedTable(
      schema,
      catalog,
      getClassTableName(unionSubclass, node, schema, catalog, denormalizedSuperTable, mappings ),
      unionSubclass.isAbstract() != null && unionSubclass.isAbstract().booleanValue(),
      getSubselect( node ),
      denormalizedSuperTable
    );
  unionSubclass.setTable( mytable );
  log.info(
      "Mapping union-subclass: " + unionSubclass.getEntityName() +
      " -> " + unionSubclass.getTable().getName()
    );
  createClassProperties( node, unionSubclass, mappings, inheritedMetas );
}

public static void bindUnionSubclass(Element node, UnionSubclass unionSubclass,
    Mappings mappings, java.util.Map inheritedMetas) throws MappingException {
  bindClass( node, unionSubclass, mappings, inheritedMetas );
  inheritedMetas = getMetas( node, inheritedMetas, true ); // get meta's from <subclass>
  if ( unionSubclass.getEntityPersisterClass() == null ) {
    unionSubclass.getRootClass().setEntityPersisterClass(
      UnionSubclassEntityPersister.class );
  }
  Attribute schemaNode = node.attribute( "schema" );
  String schema = schemaNode == null ? mappings.getSchemaName() : schemaNode.getValue();
  Attribute catalogNode = node.attribute( "catalog" );
  String catalog = catalogNode == null ? mappings.getCatalogName() : catalogNode.getValue();
  Table mytable = mappings.addDenormalizedTable( 
      schema, 
      catalog, 
      getClassTableName(unionSubclass, node, mappings ), 
      unionSubclass.isAbstract(), 
      getSubselect( node ), 
      unionSubclass.getSuperclass().getTable() );
  unionSubclass.setTable( mytable );
  log.info( "Mapping union-subclass: "
    + unionSubclass.getEntityName()
    + " -> "
    + unionSubclass.getTable().getName() );
  createClassProperties( node, unionSubclass, mappings, inheritedMetas );
}

public void bindUnionSubclass(HibernatePersistentEntity subClass, UnionSubclass unionSubclass,
                   Mappings mappings, String sessionFactoryBeanName) throws MappingException {
  Mapping subMapping = getMapping(subClass.getJavaClass());
  if ( unionSubclass.getEntityPersisterClass() == null ) {
    unionSubclass.getRootClass().setEntityPersisterClass(
        UnionSubclassEntityPersister.class );
  }
  String schema = subMapping != null && subMapping.getTable().getSchema() != null ?
      subMapping.getTable().getSchema() : null;
  String catalog = subMapping != null && subMapping.getTable().getCatalog() != null ?
      subMapping.getTable().getCatalog() : null;
  Table denormalizedSuperTable = unionSubclass.getSuperclass().getTable();
  Table mytable = mappings.addDenormalizedTable(
      schema,
      catalog,
      getTableName(subClass, sessionFactoryBeanName),
      unionSubclass.isAbstract() != null && unionSubclass.isAbstract(),
      null,
      denormalizedSuperTable
  );
  unionSubclass.setTable( mytable );
  unionSubclass.setClassName(subClass.getName());
  LOG.info(
      "Mapping union-subclass: " + unionSubclass.getEntityName() +
          " -> " + unionSubclass.getTable().getName()
  );
  createClassProperties(subClass, unionSubclass, mappings, sessionFactoryBeanName);
}
/**