account.java

《Master EJB 第二版》

package examples;

import javax.ejb.*;
import java.rmi.RemoteException;

/**
 * This is the remote interface for AccountBean.
 *
 * This interface is what clients operate on when they interact with
 * beans. The container will implement this interface; the
 * implemented object is called the EJB object, which delegates
 * invocations to the actual bean.
 */
public interface Account extends EJBObject {

	/**
	 * Deposits amt into account.
	 */
	public void deposit(double amt) throws AccountException, RemoteException;
        
	/**
	 * Withdraws amt from bank account.
	 * @throw AccountException thrown in amt < available balance
	 */
	public void withdraw(double amt) throws AccountException, RemoteException;

	// Getter/setter methods on Entity Bean fields

	public double getBalance() throws RemoteException;

	public String getOwnerName() throws RemoteException;
	public void setOwnerName(String name) throws RemoteException;

	public String getAccountID() throws RemoteException;
	public void setAccountID(String id) throws RemoteException;
}