atmbean.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 ATMBean {
  private BigDecimal amount;
  private int operation;
  private String accountId, operationString, prepString;
  private AccountDetails selectedAccount;
  private ResourceBundle messages;
  private BeanManager beanManager;
  
  public ATMBean () {
    messages = null;
    beanManager = null;
    amount = null;
    operation = 0; 
    accountId = null;
    operationString = null;
    prepString = null;
    selectedAccount = null;
  }

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

    operationString = messages.getString("WithdrewString");
    prepString = messages.getString("FromString");
    Debug.print(accountId);


    beanManager.setAccount(accountId);
    selectedAccount = beanManager.getAccountDetails();
    
    boolean isCreditAcct = false;
    if (selectedAccount.getType().equals("Credit"))
      isCreditAcct = true;

    if (isCreditAcct) {
      if (operation == 0) {  
        try {
          txctl.makeCharge(amount, "ATM Withdrawal", accountId);
        } catch (RemoteException e) {
          Debug.print(message);
          return e.getMessage();  
        } catch (InvalidParameterException e) {
          // Not possible
        } catch (AccountNotFoundException e) {
          // Not possible
        } catch (InsufficientCreditException e) {
          message = messages.getString("InsufficientCreditError");
          Debug.print(message);
        } catch (IllegalAccountTypeException e) {
          // Not possible
        }
      } else {
        operationString = messages.getString("DepositedString");
        prepString = messages.getString("ToString");
        try {
          txctl.makePayment(amount, "ATM Deposit", accountId);
        } catch (RemoteException e) {
          Debug.print(message);
          return e.getMessage();
        } catch (InvalidParameterException e) {
          // Not possible
        } catch (AccountNotFoundException e) {
          // Not possible
        } catch (IllegalAccountTypeException e) {
          // Not possible
        }
      }
    } else {  
      if (operation == 0) {  
        try {
          txctl.withdraw(amount, "ATM Withdrawal", accountId);
        } catch (RemoteException e) {
          Debug.print(message);
          return e.getMessage();
        } catch (InvalidParameterException e) {
          // Not possible
        } catch (AccountNotFoundException e) {
          // Not possible
        } catch (IllegalAccountTypeException e) {
          // Not possible
        } catch (InsufficientFundsException e) {
          message = messages.getString("InsufficientFundsError");
          Debug.print(message);
        }
      } else {  
        operationString = messages.getString("DepositedString");
        prepString = messages.getString("ToString");
        try {
          txctl.deposit(amount, "ATM Deposit", accountId);
        } catch (RemoteException e) {
          Debug.print(message);
          return e.getMessage();
        } catch (InvalidParameterException e) {
          // Not possible
        } catch (AccountNotFoundException e) {
          // Not possible
        } catch (IllegalAccountTypeException e) {
          // Not possible
        }
      }
    }
    selectedAccount = beanManager.getAccountDetails();
    return message;
  }

  public BigDecimal getAmount() {
    return amount;
  }
  public String getAccountId() {
    return accountId;
  }
  public String getOperationString() {
    return operationString;
  }
  public String getPrepString() {
    return prepString;
  }
  public AccountDetails getSelectedAccount() {
    return selectedAccount;
  }

  public void setMessages(ResourceBundle messages) {
    this.messages = messages;
  }

  public void setAmount(BigDecimal amount) {
    this.amount = amount; 
    Debug.print("Setting amount to: " + amount);
  }
  public void setOperation(int operation) {
    this.operation = operation;
    Debug.print("Setting operation to: " + operation);
  }  
  public void setAccountId(String accountId) {
    this.accountId = accountId;
    Debug.print("Setting account id to: " + accountId);    
  }  
  public void setBeanManager(BeanManager beanManager) {
    this.beanManager = beanManager;
  }
}