nodebean.java

精通Jboss——Ejb和Web Services开发精解的随书源代码

/*
 * Created on 2003-7-21
 */
package com.liuyang.ejb.cmp.node;

import java.rmi.RemoteException;

import javax.ejb.CreateException;
import javax.ejb.EJBException;
import javax.ejb.EntityBean;
import javax.ejb.EntityContext;
import javax.ejb.RemoveException;

/**
 * @author
 * <a href="mailto:[e-mail]">刘洋</a>
 */

public abstract class NodeBean implements EntityBean {

	public abstract void setTitle(String title);
	public abstract String getTitle();
	public abstract void setText(String text);
	public abstract String getText();
	
	public String ejbCreate(String title,String text) throws CreateException
	{
		setTitle(title);
		setText(text);
		return title;
	}
	
	public void ejbPostCreate(String title,String text){
	}
	
	public String ejbCreate(String title) throws CreateException{
		setTitle(title);
		setText("no text");
		return title;		
	}
	
	public void ejbPostCreate(String title){
	}				
	/* (non-Javadoc)
	 * @see javax.ejb.EntityBean#ejbActivate()
	 */
	public void ejbActivate() throws EJBException, RemoteException {

	}

	/* (non-Javadoc)
	 * @see javax.ejb.EntityBean#ejbLoad()
	 */
	public void ejbLoad() throws EJBException, RemoteException {

	}

	/* (non-Javadoc)
	 * @see javax.ejb.EntityBean#ejbPassivate()
	 */
	public void ejbPassivate() throws EJBException, RemoteException {

	}

	/* (non-Javadoc)
	 * @see javax.ejb.EntityBean#ejbRemove()
	 */
	public void ejbRemove()
		throws RemoveException, EJBException, RemoteException {

	}

	/* (non-Javadoc)
	 * @see javax.ejb.EntityBean#ejbStore()
	 */
	public void ejbStore() throws EJBException, RemoteException {

	}
	private EntityContext etx;
	/* (non-Javadoc)
	 * @see javax.ejb.EntityBean#setEntityContext(javax.ejb.EntityContext)
	 */
	public void setEntityContext(EntityContext context)
		throws EJBException, RemoteException {
		etx = context;
	}

	/* (non-Javadoc)
	 * @see javax.ejb.EntityBean#unsetEntityContext()
	 */
	public void unsetEntityContext() throws EJBException, RemoteException {

	}

}