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1
22 package org.jboss.ejb3.test.bank;
23
24 import java.util.Collection  ;
25 import java.util.Iterator ;
26 import javax.annotation.Resource;
27 import javax.ejb.TimerService ;
28 import javax.naming.InitialContext ;
29 import javax.transaction.TransactionManager ;
30 import org.jboss.logging.Logger;
31
32
37 public class TellerBean implements Teller
38 {
39 private static final Logger log = Logger.getLogger(TellerBean.class);
40
41 @Resource private TimerService ts;
42 private TransactionManager tm;
43 private Bank bank;
44 private boolean constructed = false;
45 private String defaultValue = "original";
46
47 public boolean isConstructed()
48 {
49 return constructed;
50 }
51
52 public void setTransactionManager(TransactionManager tm)
53 {
54 this.tm = tm;
55 System.out.println("TransactionManager set: " + tm);
56 }
57
58 public void transfer(Account from, Account to, float amount)
59 throws BankException
60 {
61 try
62 {
63 from.withdraw(amount);
64 to.deposit(amount);
65 } catch (Exception e)
66 {
67 throw new BankException("Could not transfer " + amount + " from "
68 + from + " to " + to, e);
69 }
70 }
71
72 public Account createAccount(Customer customer, float balance)
73 throws BankException
74 {
75 try
76 {
77 Bank bank = (Bank) new InitialContext ()
78 .lookup(Bank.JNDI_NAME);
79
80 return null;
81 } catch (Exception e)
82 {
83 log.debug("failed", e);
84 throw new BankException("Could not create account", e);
85 }
86 }
87
88 public Account getAccount(Customer customer, float balance)
89 throws BankException
90 {
91 try
92 {
93 Collection accounts = customer.getAccounts();
95 if (accounts.size() > 0)
96 {
97 Iterator i = accounts.iterator();
98 Account acct = (Account) i.next();
99 acct.withdraw(acct.getBalance() - balance);
101
102 return acct;
103 } else
104 {
105 return createAccount(customer, balance);
107 }
108 } catch (Exception e)
109 {
110 log.debug("failed", e);
111 throw new BankException("Could not get account for " + customer, e);
112 }
113 }
114
115 public Customer getCustomer(String name) throws BankException
116 {
117 try
118 {
119
121 return null;
122 } catch (Exception e)
123 {
124 log.debug("failed", e);
125 throw new BankException("Could not get customer for " + name, e);
126 }
127 }
128
129 public void transferTest(Account from, Account to, float amount, int iter)
130 throws java.rmi.RemoteException , BankException
131 {
132 for (int i = 0; i < iter; i++)
133 {
134 from.withdraw(amount);
135 to.deposit(amount);
136 }
137 }
138
139 public String greetWithRequiredTransaction(String greeting) throws Exception
140 {
141 if (tm.getTransaction() == null) throw new Exception ("method has no tx set");
142 return greeting;
143 }
144
145 public String greetWithNotSupportedTransaction(String greeting) throws Exception
146 {
147 if (tm.getTransaction() != null) throw new Exception ("method has tx set");
148 return greeting;
149 }
150
151 public String greetWithServiceTimer(String greeting) throws Exception
152 {
153 if (ts == null) throw new Exception ("TimerService @Inject failed");
154 return greeting;
155 }
156
157 public String greetUnchecked(String greeting) throws Exception
158 {
159 if (tm.getTransaction() == null) throw new Exception ("method has no tx set");
160 return greeting;
161 }
162
163 public String greetChecked(String greeting) throws Exception
164 {
165 if (tm.getTransaction() == null) throw new Exception ("method has no tx set");
166 return greeting;
167 }
168
169 public void storeCustomerId(String customerId) throws Exception
170 {
171 bank.storeCustomerId(customerId);
172 }
173
174 public String retrieveCustomerId() throws Exception
175 {
176 return bank.retrieveCustomerId();
177 }
178
179 public void excludedMethod()
180 {
181
182 }
183
184 public void postConstruct()
185 {
186 constructed = true;
187 }
188
189 public String getDefaultValue()
190 {
191 return defaultValue;
192 }
193
194 public void testTransactionTimeout()
195 {
196 boolean exceptionCaught = false;
197 try
198 {
199 log.info("************* calling bank.testTransactionTimeout()");
200 bank.testTransactionTimeout();
201 log.info("************* finished calling bank.testTransactionTimeout()");
202 }
203 catch (Exception e)
204 {
205 log.info("********** caught exception");
206 exceptionCaught = true;
207 }
208 if (!exceptionCaught) throw new RuntimeException ("Failed to catch transactionTimeout");
209 }
210 }
211 |
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