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1
6
7 package com.quikj.application.utilities.postinstall;
8
9 import java.io.*;
10 import java.util.*;
11 import java.net.*;
12 import java.sql.*;
13 import com.quikj.server.web.*;
14
15
19 public class TextPostInstaller implements ScreenPrinterInterface
20 {
21 private String  os;
22 private ConfigParams installParams = new ConfigParams();
23 private Locale locale = new Locale("en", "US");
24 private DataValidator dataValidator = new DataValidator(installParams);
25 private BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
26
27
28 public TextPostInstaller()
29 {
30 os = System.getProperty("os.name");
31 ConfigElement e = new ConfigElement();
32 e.setParamName("ace-version");
33 e.setParamValue(HTTPApplicationServer.VERSION);
34 e.setReplacePattern("$$ACE(ACE_VERSION)");
35 installParams.put(e);
36 }
37
38 public void install()
39 {
40 System.out.println("Welcome to the Ace Operator Post Installation Tool.\n"
41 + "This tool will help you setup Ace Operator as per your requirements.\n"
42 + "Please enter the information below. If you want to change some of the\n"
43 + "information you provided, you will be able to do so after the installer\n"
44 + "collects all the data.\n\n");
45
46 boolean cont = false;
47 do
48 {
49 processUserInput();
50 cont = displayUserInput();
51 }
52 while(cont == false);
53
54 if (performReplace() == false)
55 {
56 System.exit(1);
57 }
58
59 if (os.startsWith("Windows") == false) {
61 System.out.println("\nNext we will run shell scripts to create user accounts\n"
62 + "and initialize permissions.");
63 String error = ScriptExecutor.executeUnixInitScript(installParams.find("ace-home").getParamValue(),
64 this);
65 if (error != null)
66 {
67 System.out.println("***WARNING - initialization failed :"
68 + error);
69
70 System.exit(1);
71 }
72 }
73
74 initDB();
76
77 if (installParams.save(
79 installParams.find("ace-home").getParamValue(),
80 "install.log") == false)
81 {
82 System.out.println("IO Error writing the installation log");
83 }
84
85 System.out.println("All done");
86 System.exit(0);
87 }
88
89
90 private void initDB()
91 {
92 System.out.println("\nNext, we will initialize the Ace database");
93 String ace_folder = installParams.find("ace-home").getParamValue();
94 try
97 {
98 boolean skip_db_init = false;
99 DBAccess db = null;
100
101 String answer = collectUserInput("Please make sure that you have started the database and then press the ENTER key",
102 "");
103
104 while (true)
106 {
107 String password = collectUserInput("Enter the root password for the database, enter 'skip' to skip this step",
108 "");
109 if (password.equals("skip") == true)
110 {
111 skip_db_init = true;
112
113 System.out.println( "The database has not been initialized. To initialize the database manually, using a standard MYSQL client, "
114 + "run the SQL commands specified in the file "
115 + installParams.find("ace-home").getParamValue()
116 + File.separator
117 + "sql"
118 + File.separator
119 + "init_ace.sql");
120 break;
121 }
122
123 try
124 {
125 db = new DBAccess("com.mysql.jdbc.Driver",
126 installParams.find("sql-host").getParamValue(),
127 "root", password, "test");
128 break;
129 }
130 catch (SQLException ex)
131 {
132 System.out.println("Login failed. Please try again. If you are unable to login and you think you have the correct "
133 + "root password, it may be because "
134 + "the database is not setup to accept a JDBC connection. You can bypass this step by skipping the "
135 + "database initialization and initialize it manually as per the instructions in the SYSADMIN manual.");
136 }
137
138 }
139
140 if (skip_db_init == false)
141 {
142 if (db.databaseAlreadyExists() == true)
144 {
145 while (true)
146 {
147 answer = collectUserInput("Ace database already exists, do you want to re-initialize the database? (yes/no)",
148 "", "no");
149
150 if ((answer.equals("yes") == true) || (answer.equalsIgnoreCase("Y") == true))
151 {
152 System.out.println("Clearing out the old database...");
154 String path = ace_folder + File.separator + "sql" +
155 File.separator + "clear_ace.sql";
156 String error = db.executeSQLStatements(path);
157 if (error != null)
158 {
159 System.out.println("Failed to clear out the old database: "
160 + error);
161 System.exit(1);
162 }
163 System.out.println("Old database cleared");
164 }
165 else if ((answer.equals("no") == true) || (answer.equalsIgnoreCase("N") == true))
166 {
167 System.out.println("The database will not be initialized");
168 return;
169 }
170 else
171 {
172 System.out.println("Please enter 'yes' or 'no'");
173 continue;
174 }
175 break;
176 }
177 }
178
179 System.out.println("Initializing the database ...");
180 String path = ace_folder + File.separator + "sql" +
181 File.separator + "init_ace.sql";
182 String error = db.executeSQLStatements(path);
183 if (error != null)
184 {
185 System.out.println("Failed to initialize the database: "
186 + error);
187 System.exit(1);
188 }
189
190 System.out.println("Database initialized");
191 }
192 }
193 catch (Exception ex1)
194 {
195 System.out.println("Fatal error connecting to the database. Post installation failed to update database");
196 System.exit(1);
197 }
198 }
199
200 private void processUserInput()
201 {
202 String license_path = "$ACE_HOME"
203 + File.separator
204 + "data"
205 + File.separator
206 + "global"
207 + File.separator
208 + "www"
209 + File.separator
210 + "aceapp"
211 + File.separator
212 + "license"
213 + File.separator
214 + "index.html";
215 System.out.println("Please read the license agreements for Ace Operator and other bundled products carefully.\n"
216 + "The license agreements are located in the file "
217 + license_path
218 + " where $ACE_HOME is the location where Ace Operator is installed.\n");
219
220 do
221 {
222 String accept = collectUserInput("Type \"accept\" to accept the terms of the license, type exit to exit installation? (accept/exit)",
223 "",
224 "");
225 if (accept.equals("accept") == true)
226 {
227 break;
228 }
229 else if (accept.equals("exit") == true)
230 {
231 System.exit(0);
232 }
233 }
234 while (true);
235
236 System.out.println("First, we need to collect some information on how you plan to run the system.\n"
237 + "Please enter the following information.\n");
238
239 collectEmbeddedWebServerInfo();
240
241 collectAceHomeInfo();
242
243 collectAceHostNameInfo();
244
245 collectJavaHomeInfo();
246
247 System.out.println("\nNext, we will setup your database parameters.\n"
248 + "Please enter the following information.\n");
249
250 collectDBHostInfo();
251
252 collectDBUserInfo();
253
254 collectDBPasswordInfo();
255
256
257 System.out.println("\nNext, we will setup your e-mail parameters.\n"
258 + "Please enter the following information.\n");
259
260 collectSMTPServerInfo();
261
262 collectOperatorEmailInfo();
263
264 collectLoggerEmailInfo();
265
266 collectContactCenterEmailInfo();
267
268 }
269
270
271
272 private void collectEmbeddedWebServerInfo()
273 {
274 while (true)
275 {
276 String answer = collectUserInput("Do you want to use the bundled Tomcat web server? (yes/no)",
277 "ace-use-bundled-https",
278 "yes");
279 boolean ws = false;
280 if ((answer.equals("yes") == true) ||
281 (answer.equalsIgnoreCase("y") == true))
282 {
283 ws = true;
284 }
285 else if ((answer.equals("no") == true) ||
286 (answer.equalsIgnoreCase("N") == true))
287 {
288 ws = false;
289 }
290 else
291 {
292 System.out.println("Invalid entry. You must enter 'yes' or 'no'");
293 continue;
294 }
295
296 String error = dataValidator.validateEmbeddedWebServer(ws, true);
297 if (error != null)
298 {
299 System.out.println(error);
300 continue;
301 }
302
303 break;
304 }
305 }
306
307 private void collectAceHomeInfo()
308 {
309 String def = DataValidator.findAceHome(os);
310
311 while (true)
312 {
313 String answer = collectUserInput("Enter the directory where you installed Ace Operator",
314 "ace-home", def);
315
316 String error = dataValidator.validateAceHome(answer, true);
317 if (error != null)
318 {
319 System.out.println(error);
320 continue;
321 }
322
323 break;
324 }
325 }
326
327 private void collectAceHostNameInfo()
328 {
329 String def = null;
330 try
331 {
332 InetAddress addr = InetAddress.getLocalHost();
333 def = addr.getHostName();
334 }
335 catch (UnknownHostException ex)
336 {
337 ;
338 }
339
340 while (true)
341 {
342 String answer = collectUserInput("Enter the external host name of the system",
343 "ace-host", def);
344
345 String error = dataValidator.validateHostName(answer, true);
346 if (error != null)
347 {
348 System.out.println(error);
349 continue;
350 }
351
352 break;
353 }
354 }
355
356 private void collectJavaHomeInfo()
357 {
358 String def = System.getProperty("java.home");
359
360 while (true)
361 {
362 String answer = collectUserInput("Enter the directory where Java is installed",
363 "java-home", def);
364
365 String error = dataValidator.validateJavaHome(answer, true);
366 if (error != null)
367 {
368 System.out.println(error);
369 continue;
370 }
371
372 break;
373 }
374 }
375
376 private void collectDBHostInfo()
377 {
378 while (true)
379 {
380 String answer = collectUserInput("Enter the host name of the MySQL server",
381 "sql-host", "localhost");
382
383 String error = dataValidator.validateDBHostName(answer, true);
384 if (error != null)
385 {
386 System.out.println(error);
387 continue;
388 }
389
390 break;
391 }
392 }
393
394 private void collectDBUserInfo()
395 {
396 while (true)
397 {
398 String answer = collectUserInput("Enter the MySQL user name for the owner of the 'ace' database",
399 "sql-user", "ace");
400
401 String error = dataValidator.validateDBUser(answer, true);
402 if (error != null)
403 {
404 System.out.println(error);
405 continue;
406 }
407
408 break;
409 }
410 }
411
412 private void collectDBPasswordInfo()
413 {
414 while (true)
415 {
416 String answer = collectUserInput("Enter the MySQL password for the above user",
417 "sql-password");
418
419 String error = dataValidator.validateDBPassword(answer, answer, true);
420 if (error != null)
421 {
422 System.out.println(error);
423 continue;
424 }
425
426 break;
427 }
428 }
429
430 private void collectSMTPServerInfo()
431 {
432 while (true)
433 {
434 String answer = collectUserInput("Enter the SMTP server name",
435 "smtp-server");
436
437 String error = dataValidator.validateSMTP(answer, true);
438 if (error != null)
439 {
440 System.out.println(error);
441 continue;
442 }
443
444 break;
445 }
446 }
447
448 private void collectOperatorEmailInfo()
449 {
450 while (true)
451 {
452 String answer = collectUserInput("Enter the e-mail address for the default operator group",
453 "operator-email");
454
455 String error = dataValidator.validateOperatorEmail(answer, true);
456 if (error != null)
457 {
458 System.out.println(error);
459 continue;
460 }
461
462 break;
463 }
464 }
465
466 private void collectLoggerEmailInfo()
467 {
468 while (true)
469 {
470 String answer = collectUserInput("Enter the e-mail address to which all error messages will be sent",
471 "log-email");
472
473 String error = dataValidator.validateLogEmail(answer, true);
474 if (error != null)
475 {
476 System.out.println(error);
477 continue;
478 }
479
480 break;
481 }
482 }
483
484 private void collectContactCenterEmailInfo()
485 {
486 while (true)
487 {
488 String answer = collectUserInput("Enter the e-mail address for the default Contact Center group",
489 "oos-email");
490
491 String error = dataValidator.validateOOSEmail(answer, true);
492 if (error != null)
493 {
494 System.out.println(error);
495 continue;
496 }
497
498 break;
499 }
500 }
501
502 private boolean displayUserInput()
503 {
504 System.out.println("\n\nYou entered the following data\n");
505
506 System.out.print(installParams.displayEnteredValues());
507
508 while (true)
509 {
510 String answer = collectUserInput("Do you want to change any of the above information you entered? (yes/no)",
511 "", "no");
512
513 if ((answer.equals("yes") == true) ||
514 (answer.equalsIgnoreCase("y") == true))
515 {
516 return false;
517 }
518 else if ((answer.equals("no") == true) ||
519 (answer.equalsIgnoreCase("N") == true))
520 {
521 return true;
522 }
523 else
524 {
525 System.out.println("Invalid entry. You must enter 'yes' or 'no'");
526 continue;
527 }
528 }
529 }
530
531 private String collectUserInput(String prompt, String param, String def)
532 {
533 ConfigElement e = installParams.find(param);
534 System.out.print(prompt + " [");
535 if (e != null)
536 {
537 System.out.print(e.getParamValue());
538 }
539 else if (def != null)
540 {
541 System.out.print(def);
542 }
543
544 System.out.print("] : ");
545 System.out.flush();
546
547 try
548 {
549 String line = reader.readLine().trim();
550 if (line.length() == 0)
551 {
552 if (e != null)
553 {
554 return e.getParamValue();
555 }
556 else if (def != null)
557 {
558 return def;
559 }
560 else
561 {
562 return "";
563 }
564 }
565 else return line;
566 }
567 catch (IOException ex)
568 {
569 System.out.println("A fatal error occured while reading input. Terminating...");
570 System.exit(1);
571 return null; }
573 }
574
575 private String collectUserInput(String prompt, String param)
576 {
577 return collectUserInput(prompt, param, null);
578 }
579
580 public void print(String message)
581 {
582 System.out.print(message);
583 }
584
585 public void println(String message)
586 {
587 System.out.println(message);
588 }
589
590 private boolean performReplace()
591 {
592 System.out.println("\nWe will now configure the system with the values you entered.");
593 boolean result = installParams.replace(installParams.find("ace-home").getParamValue(),
594 ".orig", this);
595
596 if (result == false)
597 {
598 System.out.println(installParams.getErrorMessage());
599 return false;
600 }
601
602 System.out.println("\nConfiguration files changed.");
603 return true;
604 }
605 }
606 |
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