transferbean.java

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/*
 * Copyright (c) 2003 Sun Microsystems, Inc.  All rights reserved.  U.S. 
 * Government Rights - Commercial software.  Government users are subject 
 * to the Sun Microsystems, Inc. standard license agreement and 
 * applicable provisions of the FAR and its supplements.  Use is subject 
 * to license terms.  
 * 
 * This distribution may include materials developed by third parties. 
 * Sun, Sun Microsystems, the Sun logo, Java and J2EE are trademarks 
 * or registered trademarks of Sun Microsystems, Inc. in the U.S. and 
 * other countries.  
 * 
 * Copyright (c) 2003 Sun Microsystems, Inc. Tous droits reserves.
 * 
 * Droits du gouvernement americain, utilisateurs gouvernementaux - logiciel
 * commercial. Les utilisateurs gouvernementaux sont soumis au contrat de 
 * licence standard de Sun Microsystems, Inc., ainsi qu'aux dispositions 
 * en vigueur de la FAR (Federal Acquisition Regulations) et des 
 * supplements a celles-ci.  Distribue par des licences qui en 
 * restreignent l'utilisation.
 * 
 * Cette distribution peut comprendre des composants developpes par des 
 * tierces parties. Sun, Sun Microsystems, le logo Sun, Java et J2EE 
 * sont des marques de fabrique ou des marques deposees de Sun 
 * Microsystems, Inc. aux Etats-Unis et dans d'autres pays.
 */
package com.sun.ebank.web;

import com.sun.ebank.web.BeanManager;
import com.sun.ebank.util.*;
import com.sun.ebank.ejb.tx.TxController;
import com.sun.ebank.ejb.exception.*;
import java.util.*;
import java.rmi.RemoteException;
import java.math.BigDecimal;


public class TransferBean {
    private BigDecimal transferAmount;
    private String fromAccountId, toAccountId;
    private ResourceBundle messages;
    private BeanManager beanManager;

    public TransferBean () {
      beanManager = null;
      transferAmount = null;
      fromAccountId = null;
      toAccountId = null; 
      messages = null;
   }

    public String doTx() {
      String message = null;
      TxController txCtl = beanManager.getTxController(); 

      try {
         txCtl.transferFunds(transferAmount, "Transfer", fromAccountId, toAccountId);
      } catch (RemoteException e) {
        message = e.getMessage();
        Debug.print(message);
      } catch (InvalidParameterException e) {
        // Not possible
      } catch (AccountNotFoundException e) {
        // Not possible       
      } catch (InsufficientFundsException e) {
        message = messages.getString("InsufficientFundsError");
        Debug.print(message);
      } catch (InsufficientCreditException e) {
        message = messages.getString("InsufficientCreditError");
        Debug.print(message);
      }
      return message;
   }

   public BigDecimal getTransferAmount() {
      return transferAmount;
   }
   public String getFromAccountId() {
      return fromAccountId;
   }
   public String getToAccountId() {
      return toAccountId;
   }                   
   public void setBeanManager(BeanManager beanManager) {
      this.beanManager = beanManager;
   }
   public void setTransferAmount(BigDecimal transferAmount) {
      this.transferAmount = transferAmount;  
      Debug.print("Setting transfer amount to: " + transferAmount);
   }
   public void setFromAccountId(String fromAccountId) {
      this.fromAccountId = fromAccountId;
      Debug.print("Setting from account id to: " + fromAccountId);
   }  
   public void setToAccountId(String toAccountId) {
      this.toAccountId = toAccountId;
      Debug.print("Setting to account id to: " + toAccountId);           
   }  
  public void setMessages(ResourceBundle messages) {
    this.messages = messages;
  }
}