toone.java

来自「用Java实现的23个常用设计模式源代码」· Java 代码 · 共 46 行

//$Id: ToOne.java,v 1.1.2.2 2003/11/06 13:43:22 oneovthafew Exp $
package net.sf.hibernate.mapping;

import net.sf.hibernate.MappingException;

/**
 * A simple-point association (ie. a reference to another entity).
 * @author Gavin King
 */
public abstract class ToOne extends SimpleValue implements Fetchable {
	
	private int joinedFetch;
	protected String referencedPropertyName;
	
	protected ToOne(Table table) {
		super(table);
	}
		
	public int getOuterJoinFetchSetting() { 
		return joinedFetch;
	}
	
	public void setOuterJoinFetchSetting(int joinedFetch) { 
		this.joinedFetch=joinedFetch;
	}
	
	public abstract void setTypeByReflection(Class propertyClass, String propertyName) throws MappingException;
	public abstract void createForeignKey();
	
	public String getReferencedPropertyName() {
		return referencedPropertyName;
	}

	public void setReferencedPropertyName(String string) {
		referencedPropertyName = string;
	}

}