KeyValue


1   //$Id: KeyValue.java,v 1.8 2005/04/26 06:37:53 oneovthafew Exp $
2   package org.hibernate.mapping;
3   
4   import org.hibernate.MappingException;
5   import org.hibernate.dialect.Dialect;
6   import org.hibernate.id.IdentifierGenerator;
7   
8   /**
9    * Represents an identifying key of a table: the value for primary key
10   * of an entity, or a foreign key of a collection or join table or
11   * joined subclass table.
12   * @author Gavin King
13   */
14  public interface KeyValue extends Value {
15      
16      public void createForeignKeyOfEntity(String   entityName);
17      
18      public boolean isCascadeDeleteEnabled();
19      
20      public boolean isIdentityColumn(Dialect dialect);
21      
22      public String   getNullValue();
23      
24      public boolean isUpdateable();
25  
26      public IdentifierGenerator createIdentifierGenerator(
27              Dialect dialect, 
28              String   defaultCatalog, 
29              String   defaultSchema, 
30              RootClass rootClass) throws MappingException;
31  }
32

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