blob: 4f1afee204718458bd6e8ef7c432fc183b8a2e52 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package bigbank.account;
import org.osoa.sca.annotations.Property;
import org.osoa.sca.annotations.Reference;
import org.osoa.sca.annotations.Service;
import stockquote.StockQuoteService;
import bigbank.accountdata.AccountDataService;
import bigbank.accountdata.CheckingAccount;
import bigbank.accountdata.SavingsAccount;
import bigbank.accountdata.StockAccount;
import calculator.CalculatorService;
/**
* @version $$Rev$$ $$Date$$
*/
@Service(AccountService.class)
public class AccountServiceImpl implements AccountService {
@Reference
protected AccountDataService accountDataService;
@Reference
protected StockQuoteService stockQuoteService;
@Reference
protected CalculatorService calculatorService;
@Property
protected String currency;
public double getAccountReport(String customerID) {
// Get the checking, savings and stock accounts from the AccountData
// service component
CheckingAccount checking = accountDataService.getCheckingAccount(customerID);
System.out.println("Checking account: " + checking);
SavingsAccount savings = accountDataService.getSavingsAccount(customerID);
System.out.println("Savings account: " + savings);
StockAccount stock = accountDataService.getStockAccount(customerID);
System.out.println("Stock account: " + stock);
// Get the stock price in USD
double price = stockQuoteService.getQuote(stock.getSymbol());
System.out.println("Stock price for " + stock.getSymbol() + ": " + price);
// Convert to the configured currency
if (currency.equals("EURO")) {
// Use our fancy calculator service to convert to the target currency
price = calculatorService.multiply(price, 0.70);
System.out.println("Converted to " + currency + ": " + price);
}
// Calculate the value of the stock account
double stockValue = price * stock.getQuantity();
// Calculate the total balance of all accounts and return it
double balance = checking.getBalance() + savings.getBalance() + stockValue;
return balance;
}
}
|
