package examples.ejb.sequence.jdbc;

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

/**
 * This interface is the home interface for the EJBean AutoAccountBean,
 * which in WebLogic is implemented by the code-generated container class 
 * AutoAccountBeanC. A home interface may support one or more create methods,
 * which must correspond to methods named "ejbCreate" in the EJBean.
 *
 * @author Copyright (c) 1998 by WebLogic, Inc. All Rights Reserved.
 * @author Copyright (c) 1998-1999 by BEA WebXpress. All Rights Reserved.
 */
public interface AutoAccountHome extends EJBHome {

  /**
   * This method corresponds to the ejbCreate method in the bean
   * "AutoAccountBean.java".
   * The parameter sets of the two methods are identical.  When the client calls
   * <code>AutoAccountHome.create()</code>, the container (which in WebLogic EJB is
   * also the factory) allocates an instance of the bean and
   * calls <code>AutoAccountBean.ejbCreate()</code>
   *
   * For container-managed persistence, <code>ejbCreate()</code>  
   * returns a void, unlike the case of bean-managed 
   * persistence, where it returns a primary key.
   *
   * @param initialBalance    double Initial Balance
   * @return                  AutoAccount
   * @exception               javax.ejb.CreateException
   *                          if there is an error creating the bean
   * @exception               java.rmi.RemoteException if there is
   *                          a communications or systems failure
   * @see                     examples.ejb.sequence.jdbc.AutoAccountBean
   */
  public AutoAccount create(double initialBalance) 
    throws CreateException, RemoteException;

  /**
   * This method corresponds to the ejbCreate method in the bean
   * "AutoAccountBean.java".
   * The parameter sets of the two methods are identical.  When the client calls
   * <code>AutoAccountHome.create()</code>, the container (which in WebLogic EJB is
   * also the factory) allocates an instance of the bean and
   * calls <code>AutoAccountBean.ejbCreate()</code>
   *
   * For container-managed persistence, <code>ejbCreate()</code>  
   * returns a void, unlike the case of bean-managed 
   * persistence, where it returns a primary key.
   *
   * @param accountID         String Account ID
   * @param initialBalance    double Initial Balance
   * @return                  AutoAccount
   * @exception               javax.ejb.CreateException
   *                          if there is an error creating the bean
   * @exception               java.rmi.RemoteException if there is
   *                          a communications or systems failure
   * @see                     examples.ejb.sequence.jdbc.AutoAccountBean
   */
  public AutoAccount create(String accountID, double initialBalance) 
    throws CreateException, RemoteException;

  /**
   * Given a Primary Key, refreshes the EJBean from
   * the persistent storage.
   *
   * @param primaryKey        AccountPK Primary Key
   * @return                  Account
   * @exception               javax.ejb.FinderException
   *                          if there is an error finding the bean
   * @exception               java.rmi.RemoteException if there is
   *                          a communications or systems failure
   * @see                     examples.ejb.sequence.jdbc.AutoAccountBean
   */
  public AutoAccount findByPrimaryKey(AutoAccountPK primaryKey) 
    throws FinderException, RemoteException;
       
  /**
   * Finds an EJBean with a balance equal to a given amount.
   * Returns a single EJBean Account.
   *
   * @param balanceEqual       double Test Amount
   * @return                   Account
   * @exception                javax.ejb.FinderException
   *                           if an error occurs while accessing
   *                           the persistent storage
   * @exception                java.rmi.RemoteException if there is
   *                           a communications or systems failure
   * @see                      examples.ejb.sequence.jdbc.AutoAccountBean
   */
  public AutoAccount findAccount(double balanceEqual)
    throws FinderException, RemoteException;

}