Transfer.java

package org.prevayler.demos.demo2.business.transactions;
import java.util.Date;
import org.prevayler.demos.demo2.business.Bank;

public class Transfer extends BankTransaction {
  private static final long serialVersionUID=-8656365915179217238L;
  private long _originAccountNumber;
  private long _destinationAccountNumber;
  private long _amount;
  private Transfer(){
  }
  public Transfer(  long originAccountNumber,  long destinationAccountNumber,  long amount){
    _originAccountNumber=originAccountNumber;
    _destinationAccountNumber=destinationAccountNumber;
    _amount=amount;
  }
  public Object executeAndQuery(  Bank bank,  Date timestamp) throws Exception {
    bank.transfer(_originAccountNumber,_destinationAccountNumber,_amount,timestamp);
    return null;
  }
}