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1
22 package org.jboss.test.cmp2.perf.ejb;
23
24 import java.util.Iterator  ;
25 import java.util.Calendar ;
26 import java.util.Collection ;
27 import javax.ejb.CreateException ;
28 import javax.ejb.EJBException ;
29 import javax.ejb.FinderException ;
30 import javax.ejb.SessionBean ;
31 import javax.ejb.SessionContext ;
32 import javax.naming.InitialContext ;
33 import javax.naming.Context ;
34
35 import org.jboss.test.cmp2.perf.interfaces.LocalCheckBook;
36 import org.jboss.test.cmp2.perf.interfaces.LocalCheckBookEntry;
37 import org.jboss.test.cmp2.perf.interfaces.LocalCheckBookHome;
38 import org.jboss.test.cmp2.perf.interfaces.LocalCheckBookEntryHome;
39 import org.jboss.logging.Logger;
40
41
45 public class CheckBookMgrBean implements SessionBean
46 {
47 private static Logger log = Logger.getLogger(CheckBookMgrBean.class);
48 private LocalCheckBook checkBook;
49
50 public CheckBookMgrBean()
51 {
52 }
53
54 public void ejbCreate(String account, double balance) throws CreateException
55 {
56 try
57 {
58 InitialContext ctx = new InitialContext ();
59 Context enc = (Context ) ctx.lookup("java:comp/env");
60 LocalCheckBookHome home = (LocalCheckBookHome) enc.lookup("ejb/LocalCheckBookHome");
61 try
62 {
63 checkBook = home.findByPrimaryKey(account);
64 }
65 catch(FinderException e)
66 {
67 log.info("Failed to find CheckBook for: "+account);
68 checkBook = home.create(account, balance);
69 LocalCheckBookEntryHome home2 = (LocalCheckBookEntryHome) enc.lookup("ejb/LocalCheckBookEntryHome");
71 populateCheckBook(home2);
72 }
73 }
74 catch(Exception e)
75 {
76 log.error("Failed to setup CheckBookMgrBean", e);
77 throw new CreateException ("Failed to setup CheckBookMgrBean: "+e.getMessage());
78 }
79 }
80
81 public void ejbActivate() throws EJBException
82 {
83 }
84
85 public void ejbPassivate() throws EJBException
86 {
87 }
88
89 public void ejbRemove() throws EJBException
90 {
91 }
92
93 public void setSessionContext(SessionContext ctx) throws EJBException
94 {
95 }
96
97 public int getEntryCount()
98 {
99 log.info("Begin getEntryCount");
100 Collection entries = checkBook.getCheckBookEntries();
101 int size = entries.size();
102 log.info("End getEntryCount");
103 return size;
104 }
105 public double getBalance()
106 {
107 log.info("Begin getBalance");
108 double total = checkBook.getBalance();
109
110 Iterator entries = checkBook.getCheckBookEntries().iterator();
111 while (entries.hasNext())
112 {
113 LocalCheckBookEntry entry = (LocalCheckBookEntry) entries.next();
114 total -= entry.getAmount();
115 }
116 log.info("End getBalance");
117
118 return total;
119 }
120 public double entryTotalByLogger(String category)
121 {
122 double total = 0;
123 return total;
124 }
125 public double[] entryTotalByMonth(int year)
126 {
127 double[] months = new double[12];
128 return months;
129 }
130
131 public StringBuffer createAnnualReport(int year)
132 {
133 StringBuffer report = new StringBuffer ();
134 return report;
135 }
136
137 private void populateCheckBook(LocalCheckBookEntryHome home)
138 throws CreateException
139 {
140 Calendar cal = Calendar.getInstance();
141 Collection entries = checkBook.getCheckBookEntries();
142 String [] categories = {"Business", "Personal", "Travel", "Expenses", "Misc"};
143 int entryNo = 0;
144 for(int month = Calendar.JANUARY; month <= Calendar.DECEMBER; month ++)
145 {
146 cal.set(2003, month, 1);
147 int lastDay = cal.getActualMaximum(Calendar.DAY_OF_MONTH);
148 for(int day = 2; day < lastDay; day ++)
149 {
150 long timestamp = cal.getTime().getTime();
151 for(int n = 0; n < categories.length; n ++)
152 {
153 LocalCheckBookEntry entry = home.create(new Integer (entryNo));
154 entryNo ++;
155 entry.setAmount(1);
156 entry.setTimestamp(timestamp);
157 entry.setLogger(categories[n]);
158 entries.add(entry);
159 timestamp += 3600 * 1000;
160 }
161 cal.set(2003, month, day);
162 }
163 }
164 }
165 }
166 |
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