abstractcomponenttype.java

来自「用Java实现的23个常用设计模式源代码」· Java 代码 · 共 40 行

//$Id: AbstractComponentType.java,v 1.8.2.1 2003/11/12 09:02:43 oneovthafew Exp $
package net.sf.hibernate.type;

import net.sf.hibernate.HibernateException;
import net.sf.hibernate.engine.Cascades;
import net.sf.hibernate.engine.SessionImplementor;

/** 
 * Enables other Component-like types to hold collections and have cascades, etc.
 * 
 * @see ComponentType
 * @see DynaBeanType
 * @see ObjectType
 * @author Gavin King
 */
public interface AbstractComponentType extends Type {
	public Type[] getSubtypes();
	public String[] getPropertyNames();
	public Object[] getPropertyValues(Object component, SessionImplementor session) throws HibernateException;
	/**
	 * Optional operation
	 */
	public Object[] getPropertyValues(Object component) throws HibernateException;
	/**
	 * Optional operation
	 */
	public void setPropertyValues(Object component, Object[] values) throws HibernateException;
	public Object getPropertyValue(Object component, int i, SessionImplementor session) throws HibernateException;
	//public Object instantiate(Object parent, SessionImplementor session) throws HibernateException;
	public Cascades.CascadeStyle cascade(int i);
	public int enableJoinedFetch(int i);
}