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1
27
28
29 package com.sun.ebank.web;
30
31 import net.sf.jasperreports.ebank.ReportBean;
32
33 import javax.servlet.*;
34 import javax.servlet.http.*;
35 import com.sun.ebank.util.Debug;
36 import java.util.*;
37 import java.math.BigDecimal  ;
38
39
40 public class Dispatcher extends HttpServlet {
41 public void doGet(HttpServletRequest request, HttpServletResponse response) {
42 HttpSession session = request.getSession();
43
44 BeanManager beanManager =
45 (BeanManager) session.getAttribute("beanManager");
46
47 if (beanManager == null) {
48 Debug.print("Creating bean manager.");
49 beanManager = new BeanManager();
50 session.setAttribute("beanManager", beanManager);
51 }
52
53 String selectedScreen = request.getServletPath();
54 Debug.print(selectedScreen);
55
56 CustomerBean customerBean = new CustomerBean();
57 customerBean.setBeanManager(beanManager);
58 request.setAttribute("customerBean", customerBean);
59
60 if (selectedScreen.equals("/accountHist")) {
61 AccountHistoryBean accountHistoryBean = new AccountHistoryBean();
62 request.setAttribute("accountHistoryBean", accountHistoryBean);
63
64 try {
65 accountHistoryBean.setBeanManager(beanManager);
66 accountHistoryBean.setCustomerBean(customerBean);
67 accountHistoryBean.setAccountId(request.getParameter(
68 "accountId"));
69 accountHistoryBean.setSortOption(Integer.parseInt(
70 request.getParameter("sortOption")));
71 accountHistoryBean.setActivityView(Integer.parseInt(
72 request.getParameter("activityView")));
73 accountHistoryBean.setDate(Integer.parseInt(
74 request.getParameter("date")));
75 accountHistoryBean.setYear(Integer.parseInt(
76 request.getParameter("year")));
77 accountHistoryBean.setSinceDay(Integer.parseInt(
78 request.getParameter("sinceDay")));
79 accountHistoryBean.setSinceMonth(Integer.parseInt(
80 request.getParameter("sinceMonth")));
81 accountHistoryBean.setBeginDay(Integer.parseInt(
82 request.getParameter("beginDay")));
83 accountHistoryBean.setBeginMonth(Integer.parseInt(
84 request.getParameter("beginMonth")));
85 accountHistoryBean.setEndDay(Integer.parseInt(
86 request.getParameter("endDay")));
87 accountHistoryBean.setEndMonth(Integer.parseInt(
88 request.getParameter("endMonth")));
89 } catch (NumberFormatException e) {
90 }
91
92 accountHistoryBean.doTx();
93 }
94 else if (selectedScreen.equals("/accountHistJR")) {
95 ReportBean reportBean =
96 (ReportBean) session.getAttribute("reportBean");
97
98 if (reportBean == null) {
99 reportBean = new ReportBean();
100 session.setAttribute("reportBean", reportBean);
101 }
102
103 reportBean.setServletContext(getServletContext());
104 reportBean.setLocale(request.getLocale());
105
106 AccountHistoryBean accountHistoryBean = new AccountHistoryBean();
107 reportBean.setAccountHistoryBean(accountHistoryBean);
108 reportBean.setCustomerBean(customerBean);
109
110 try {
111 accountHistoryBean.setBeanManager(beanManager);
112 accountHistoryBean.setCustomerBean(customerBean);
113 accountHistoryBean.setAccountId(request.getParameter(
114 "accountId"));
115 accountHistoryBean.setSortOption(Integer.parseInt(
116 request.getParameter("sortOption")));
117 accountHistoryBean.setActivityView(Integer.parseInt(
118 request.getParameter("activityView")));
119 accountHistoryBean.setDate(Integer.parseInt(
120 request.getParameter("date")));
121 accountHistoryBean.setYear(Integer.parseInt(
122 request.getParameter("year")));
123 accountHistoryBean.setSinceDay(Integer.parseInt(
124 request.getParameter("sinceDay")));
125 accountHistoryBean.setSinceMonth(Integer.parseInt(
126 request.getParameter("sinceMonth")));
127 accountHistoryBean.setBeginDay(Integer.parseInt(
128 request.getParameter("beginDay")));
129 accountHistoryBean.setBeginMonth(Integer.parseInt(
130 request.getParameter("beginMonth")));
131 accountHistoryBean.setEndDay(Integer.parseInt(
132 request.getParameter("endDay")));
133 accountHistoryBean.setEndMonth(Integer.parseInt(
134 request.getParameter("endMonth")));
135
136 reportBean.setDisplayOption(Integer.parseInt(
137 request.getParameter("displayOption")));
138 } catch (NumberFormatException e) {
139 }
140
141 reportBean.fillReport();
142 }
143
144 try {
145 Debug.print("Forwarding to template.");
146 request.getRequestDispatcher("/template/template.jsp")
147 .forward(request, response);
148 } catch (Exception ex) {
149 ex.printStackTrace();
150 }
151 }
152
153 public void doPost(HttpServletRequest request, HttpServletResponse response) {
154 HttpSession session = request.getSession();
155 ResourceBundle messages =
156 (ResourceBundle) session.getAttribute("messages");
157
158 if (messages == null) {
159 Locale locale = request.getLocale();
160 Debug.print(locale.getDisplayName());
161 messages = ResourceBundle.getBundle("WebMessages", locale);
162
163 if (messages == null) {
164 Debug.print("Didn't locate resource bundle.");
165 }
166
167 session.setAttribute("messages", messages);
168 }
169
170 String selectedScreen = request.getServletPath();
171 Debug.print(selectedScreen);
172
173 BeanManager beanManager =
174 (BeanManager) session.getAttribute("beanManager");
175
176 if (beanManager == null) {
177 beanManager = new BeanManager();
178 session.setAttribute("beanManager", beanManager);
179 }
180
181 CustomerBean customerBean = new CustomerBean();
182 customerBean.setBeanManager(beanManager);
183 request.setAttribute("customerBean", customerBean);
184
185 if (selectedScreen.equals("/accountHist")) {
186 AccountHistoryBean accountHistoryBean = new AccountHistoryBean();
187 request.setAttribute("accountHistoryBean", accountHistoryBean);
188
189 try {
190 accountHistoryBean.setBeanManager(beanManager);
191 accountHistoryBean.setCustomerBean(customerBean);
192 accountHistoryBean.setAccountId(request.getParameter(
193 "accountId"));
194 accountHistoryBean.setSortOption(Integer.parseInt(
195 request.getParameter("sortOption")));
196 accountHistoryBean.setActivityView(Integer.parseInt(
197 request.getParameter("activityView")));
198 accountHistoryBean.setYear(Integer.parseInt(
199 request.getParameter("year")));
200 accountHistoryBean.setDate(Integer.parseInt(
201 request.getParameter("date")));
202 accountHistoryBean.setSinceDay(Integer.parseInt(
203 request.getParameter("sinceDay")));
204 accountHistoryBean.setSinceMonth(Integer.parseInt(
205 request.getParameter("sinceMonth")));
206 accountHistoryBean.setBeginDay(Integer.parseInt(
207 request.getParameter("beginDay")));
208 accountHistoryBean.setBeginMonth(Integer.parseInt(
209 request.getParameter("beginMonth")));
210 accountHistoryBean.setEndDay(Integer.parseInt(
211 request.getParameter("endDay")));
212 accountHistoryBean.setEndMonth(Integer.parseInt(
213 request.getParameter("endMonth")));
214 } catch (NumberFormatException e) {
215 }
217
218 accountHistoryBean.doTx();
219 } else if (selectedScreen.equals("/accountHistJR")) {
220 ReportBean reportBean =
221 (ReportBean) session.getAttribute("reportBean");
222
223 if (reportBean == null) {
224 reportBean = new ReportBean();
225 session.setAttribute("reportBean", reportBean);
226 }
227
228 reportBean.setServletContext(getServletContext());
229 reportBean.setLocale(request.getLocale());
230
231 if (request.getParameter("btnFirst") != null) {
232 reportBean.setFirstPage();
233 } else if (request.getParameter("btnPrevious") != null) {
234 reportBean.setPreviousPage();
235 } else if (request.getParameter("btnNext") != null) {
236 reportBean.setNextPage();
237 } else if (request.getParameter("btnLast") != null) {
238 reportBean.setLastPage();
239 } else {
240 AccountHistoryBean accountHistoryBean = new AccountHistoryBean();
241 reportBean.setAccountHistoryBean(accountHistoryBean);
242
243 try {
244 accountHistoryBean.setBeanManager(beanManager);
245 accountHistoryBean.setCustomerBean(customerBean);
246 accountHistoryBean.setAccountId(request.getParameter(
247 "accountId"));
248 accountHistoryBean.setSortOption(Integer.parseInt(
249 request.getParameter("sortOption")));
250 accountHistoryBean.setActivityView(Integer.parseInt(
251 request.getParameter("activityView")));
252 accountHistoryBean.setYear(Integer.parseInt(
253 request.getParameter("year")));
254 accountHistoryBean.setDate(Integer.parseInt(
255 request.getParameter("date")));
256 accountHistoryBean.setSinceDay(Integer.parseInt(
257 request.getParameter("sinceDay")));
258 accountHistoryBean.setSinceMonth(Integer.parseInt(
259 request.getParameter("sinceMonth")));
260 accountHistoryBean.setBeginDay(Integer.parseInt(
261 request.getParameter("beginDay")));
262 accountHistoryBean.setBeginMonth(Integer.parseInt(
263 request.getParameter("beginMonth")));
264 accountHistoryBean.setEndDay(Integer.parseInt(
265 request.getParameter("endDay")));
266 accountHistoryBean.setEndMonth(Integer.parseInt(
267 request.getParameter("endMonth")));
268
269 reportBean.setDisplayOption(Integer.parseInt(
270 request.getParameter("displayOption")));
271 } catch (NumberFormatException e) {
272 }
274
275 reportBean.fillReport();
276 }
277 } else if (selectedScreen.equals("/transferAck")) {
278 String fromAccountId = request.getParameter("fromAccountId");
279 String toAccountId = request.getParameter("toAccountId");
280
281 if ((fromAccountId == null) || (toAccountId == null)) {
282 request.setAttribute("errorMessage",
283 messages.getString("AccountError"));
284
285 try {
286 request.getRequestDispatcher("/error.jsp")
287 .forward(request, response);
288 } catch (Exception ex) {
289 }
290 } else {
291 TransferBean transferBean = new TransferBean();
292 request.setAttribute("transferBean", transferBean);
293
294 try {
295 transferBean.setMessages(messages);
296 transferBean.setBeanManager(beanManager);
297 transferBean.setFromAccountId(fromAccountId);
298 transferBean.setToAccountId(toAccountId);
299 transferBean.setTransferAmount((new BigDecimal (
300 request.getParameter("transferAmount"))).setScale(2));
301
302 String errorMessage = transferBean.doTx();
303
304 if (errorMessage != null) {
305 request.setAttribute("errorMessage", errorMessage);
306
307 try {
308 request.getRequestDispatcher("/error.jsp")
309 .forward(request, response);
310 } catch (Exception ex) {
311 }
312 }
313 } catch (NumberFormatException e) {
314 request.setAttribute("errorMessage",
315 messages.getString("AmountError"));
316
317 try {
318 request.getRequestDispatcher("/error.jsp")
319 .forward(request, response);
320 } catch (Exception ex) {
321 }
322 }
323 }
324 } else if (selectedScreen.equals("/atmAck")) {
325 ATMBean atmBean = new ATMBean();
326 request.setAttribute("atmBean", atmBean);
327
328 try {
329 customerBean.setBeanManager(beanManager);
330 atmBean.setMessages(messages);
331 atmBean.setBeanManager(beanManager);
332 atmBean.setCustomerBean(customerBean);
333 atmBean.setAccountId(request.getParameter("accountId"));
334 atmBean.setAmount((new BigDecimal (request.getParameter("amount"))).setScale(
335 2));
336 atmBean.setOperation(Integer.parseInt(request.getParameter(
337 "operation")));
338
339 String errorMessage = atmBean.doTx();
340
341 if (errorMessage != null) {
342 request.setAttribute("errorMessage", errorMessage);
343
344 try {
345 request.getRequestDispatcher("/error.jsp")
346 .forward(request, response);
347 } catch (Exception ex) {
348 }
349 }
350 } catch (NumberFormatException e) {
351 request.setAttribute("errorMessage",
352 messages.getString("AmountError"));
353
354 try {
355 request.getRequestDispatcher("/error.jsp")
356 .forward(request, response);
357 } catch (Exception ex) {
358 }
359 }
360 }
361
362 try {
363 request.getRequestDispatcher("/template/template.jsp")
364 .forward(request, response);
365 } catch (Exception ex) {
366 }
367 }
368 }
369 |
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