1
14
15 package com.liferay.portal.kernel.util;
16
17 import com.liferay.portal.service.ServiceContext;
18
19 import java.io.Serializable;
20
21 import java.text.DateFormat;
22
23 import java.util.Date;
24 import java.util.Enumeration;
25 import java.util.Map;
26
27 import javax.portlet.PortletRequest;
28
29 import javax.servlet.http.HttpServletRequest;
30
31
37 public class ParamUtil {
38
39 public static boolean get(
40 HttpServletRequest request, String param, boolean defaultValue) {
41
42 return GetterUtil.get(request.getParameter(param), defaultValue);
43 }
44
45 public static Date get(
46 HttpServletRequest request, String param, DateFormat dateFormat,
47 Date defaultValue) {
48
49 return GetterUtil.get(
50 request.getParameter(param), dateFormat, defaultValue);
51 }
52
53 public static double get(
54 HttpServletRequest request, String param, double defaultValue) {
55
56 return GetterUtil.get(request.getParameter(param), defaultValue);
57 }
58
59 public static float get(
60 HttpServletRequest request, String param, float defaultValue) {
61
62 return GetterUtil.get(request.getParameter(param), defaultValue);
63 }
64
65 public static int get(
66 HttpServletRequest request, String param, int defaultValue) {
67
68 return GetterUtil.get(request.getParameter(param), defaultValue);
69 }
70
71 public static long get(
72 HttpServletRequest request, String param, long defaultValue) {
73
74 return GetterUtil.get(request.getParameter(param), defaultValue);
75 }
76
77 public static short get(
78 HttpServletRequest request, String param, short defaultValue) {
79
80 return GetterUtil.get(request.getParameter(param), defaultValue);
81 }
82
83 public static String get(
84 HttpServletRequest request, String param, String defaultValue) {
85
86 String returnValue =
87 GetterUtil.get(request.getParameter(param), defaultValue);
88
89 if (returnValue != null) {
90 return returnValue.trim();
91 }
92
93 return null;
94 }
95
96 public static boolean get(
97 PortletRequest portletRequest, String param, boolean defaultValue) {
98
99 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
100 }
101
102 public static Date get(
103 PortletRequest portletRequest, String param, DateFormat dateFormat,
104 Date defaultValue) {
105
106 return GetterUtil.get(
107 portletRequest.getParameter(param), dateFormat, defaultValue);
108 }
109
110 public static double get(
111 PortletRequest portletRequest, String param, double defaultValue) {
112
113 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
114 }
115
116 public static float get(
117 PortletRequest portletRequest, String param, float defaultValue) {
118
119 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
120 }
121
122 public static int get(
123 PortletRequest portletRequest, String param, int defaultValue) {
124
125 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
126 }
127
128 public static long get(
129 PortletRequest portletRequest, String param, long defaultValue) {
130
131 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
132 }
133
134 public static short get(
135 PortletRequest portletRequest, String param, short defaultValue) {
136
137 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
138 }
139
140 public static String get(
141 PortletRequest portletRequest, String param, String defaultValue) {
142
143 String returnValue =
144 GetterUtil.get(portletRequest.getParameter(param), defaultValue);
145
146 if (returnValue != null) {
147 return returnValue.trim();
148 }
149
150 return null;
151 }
152
153 public static boolean get(
154 ServiceContext serviceContext, String param, boolean defaultValue) {
155
156 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
157 }
158
159 public static Date get(
160 ServiceContext serviceContext, String param, DateFormat dateFormat,
161 Date defaultValue) {
162
163 return GetterUtil.get(
164 serviceContext.getAttribute(param), dateFormat, defaultValue);
165 }
166
167 public static double get(
168 ServiceContext serviceContext, String param, double defaultValue) {
169
170 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
171 }
172
173 public static float get(
174 ServiceContext serviceContext, String param, float defaultValue) {
175
176 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
177 }
178
179 public static int get(
180 ServiceContext serviceContext, String param, int defaultValue) {
181
182 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
183 }
184
185 public static long get(
186 ServiceContext serviceContext, String param, long defaultValue) {
187
188 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
189 }
190
191 public static short get(
192 ServiceContext serviceContext, String param, short defaultValue) {
193
194 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
195 }
196
197 public static String get(
198 ServiceContext serviceContext, String param, String defaultValue) {
199
200 String returnValue =
201 GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
202
203 if (returnValue != null) {
204 return returnValue.trim();
205 }
206
207 return null;
208 }
209
210 public static boolean getBoolean(HttpServletRequest request, String param) {
211 return GetterUtil.getBoolean(request.getParameter(param));
212 }
213
214 public static boolean getBoolean(
215 HttpServletRequest request, String param, boolean defaultValue) {
216
217 return get(request, param, defaultValue);
218 }
219
220 public static boolean getBoolean(
221 PortletRequest portletRequest, String param) {
222
223 return GetterUtil.getBoolean(portletRequest.getParameter(param));
224 }
225
226 public static boolean getBoolean(
227 PortletRequest portletRequest, String param, boolean defaultValue) {
228
229 return get(portletRequest, param, defaultValue);
230 }
231
232 public static boolean getBoolean(
233 ServiceContext serviceContext, String param) {
234
235 return GetterUtil.getBoolean(serviceContext.getAttribute(param));
236 }
237
238 public static boolean getBoolean(
239 ServiceContext serviceContext, String param, boolean defaultValue) {
240
241 return get(serviceContext, param, defaultValue);
242 }
243
244 public static boolean[] getBooleanValues(
245 HttpServletRequest request, String param) {
246
247 return getBooleanValues(request, param, new boolean[0]);
248 }
249
250 public static boolean[] getBooleanValues(
251 HttpServletRequest request, String param, boolean[] defaultValue) {
252
253 return GetterUtil.getBooleanValues(
254 request.getParameterValues(param), defaultValue);
255 }
256
257 public static boolean[] getBooleanValues(
258 PortletRequest portletRequest, String param) {
259
260 return getBooleanValues(portletRequest, param, new boolean[0]);
261 }
262
263 public static boolean[] getBooleanValues(
264 PortletRequest portletRequest, String param, boolean[] defaultValue) {
265
266 return GetterUtil.getBooleanValues(
267 portletRequest.getParameterValues(param), defaultValue);
268 }
269
270 public static boolean[] getBooleanValues(
271 ServiceContext serviceContext, String param) {
272
273 return getBooleanValues(serviceContext, param, new boolean[0]);
274 }
275
276 public static boolean[] getBooleanValues(
277 ServiceContext serviceContext, String param, boolean[] defaultValue) {
278
279 return GetterUtil.getBooleanValues(
280 serviceContext.getAttribute(param), defaultValue);
281 }
282
283 public static Date getDate(
284 HttpServletRequest request, String param, DateFormat dateFormat) {
285
286 return GetterUtil.getDate(request.getParameter(param), dateFormat);
287 }
288
289 public static Date getDate(
290 HttpServletRequest request, String param, DateFormat dateFormat,
291 Date defaultValue) {
292
293 return get(request, param, dateFormat, defaultValue);
294 }
295
296 public static Date getDate(
297 PortletRequest portletRequest, String param, DateFormat dateFormat) {
298
299 return GetterUtil.getDate(
300 portletRequest.getParameter(param), dateFormat);
301 }
302
303 public static Date getDate(
304 PortletRequest portletRequest, String param, DateFormat dateFormat,
305 Date defaultValue) {
306
307 return get(portletRequest, param, dateFormat, defaultValue);
308 }
309
310 public static Date getDate(
311 ServiceContext serviceContext, String param, DateFormat dateFormat) {
312
313 return GetterUtil.getDate(
314 serviceContext.getAttribute(param), dateFormat);
315 }
316
317 public static Date getDate(
318 ServiceContext serviceContext, String param, DateFormat dateFormat,
319 Date defaultValue) {
320
321 return get(serviceContext, param, dateFormat, defaultValue);
322 }
323
324 public static Date[] getDateValues(
325 HttpServletRequest request, String param, DateFormat dateFormat) {
326
327 return getDateValues(request, param, dateFormat, new Date[0]);
328 }
329
330 public static Date[] getDateValues(
331 HttpServletRequest request, String param, DateFormat dateFormat,
332 Date[] defaultValue) {
333
334 return GetterUtil.getDateValues(
335 request.getParameterValues(param), dateFormat, defaultValue);
336 }
337
338 public static Date[] getDateValues(
339 PortletRequest portletRequest, String param, DateFormat dateFormat) {
340
341 return getDateValues(portletRequest, param, dateFormat, new Date[0]);
342 }
343
344 public static Date[] getDateValues(
345 PortletRequest portletRequest, String param, DateFormat dateFormat,
346 Date[] defaultValue) {
347
348 return GetterUtil.getDateValues(
349 portletRequest.getParameterValues(param), dateFormat, defaultValue);
350 }
351
352 public static Date[] getDateValues(
353 ServiceContext serviceContext, String param, DateFormat dateFormat) {
354
355 return getDateValues(serviceContext, param, dateFormat, new Date[0]);
356 }
357
358 public static Date[] getDateValues(
359 ServiceContext serviceContext, String param, DateFormat dateFormat,
360 Date[] defaultValue) {
361
362 return GetterUtil.getDateValues(
363 serviceContext.getAttribute(param), dateFormat, defaultValue);
364 }
365
366 public static double getDouble(HttpServletRequest request, String param) {
367 return GetterUtil.getDouble(request.getParameter(param));
368 }
369
370 public static double getDouble(
371 HttpServletRequest request, String param, double defaultValue) {
372
373 return get(request, param, defaultValue);
374 }
375
376 public static double getDouble(
377 PortletRequest portletRequest, String param) {
378
379 return GetterUtil.getDouble(portletRequest.getParameter(param));
380 }
381
382 public static double getDouble(
383 PortletRequest portletRequest, String param, double defaultValue) {
384
385 return get(portletRequest, param, defaultValue);
386 }
387
388 public static double getDouble(
389 ServiceContext serviceContext, String param) {
390
391 return GetterUtil.getDouble(serviceContext.getAttribute(param));
392 }
393
394 public static double getDouble(
395 ServiceContext serviceContext, String param, double defaultValue) {
396
397 return get(serviceContext, param, defaultValue);
398 }
399
400 public static double[] getDoubleValues(
401 HttpServletRequest request, String param) {
402
403 return getDoubleValues(request, param, new double[0]);
404 }
405
406 public static double[] getDoubleValues(
407 HttpServletRequest request, String param, double[] defaultValue) {
408
409 return GetterUtil.getDoubleValues(
410 request.getParameterValues(param), defaultValue);
411 }
412
413 public static double[] getDoubleValues(
414 PortletRequest portletRequest, String param) {
415
416 return getDoubleValues(portletRequest, param, new double[0]);
417 }
418
419 public static double[] getDoubleValues(
420 PortletRequest portletRequest, String param, double[] defaultValue) {
421
422 return GetterUtil.getDoubleValues(
423 portletRequest.getParameterValues(param), defaultValue);
424 }
425
426 public static double[] getDoubleValues(
427 ServiceContext serviceContext, String param) {
428
429 return getDoubleValues(serviceContext, param, new double[0]);
430 }
431
432 public static double[] getDoubleValues(
433 ServiceContext serviceContext, String param, double[] defaultValue) {
434
435 return GetterUtil.getDoubleValues(
436 serviceContext.getAttribute(param), defaultValue);
437 }
438
439 public static float getFloat(HttpServletRequest request, String param) {
440 return GetterUtil.getFloat(request.getParameter(param));
441 }
442
443 public static float getFloat(
444 HttpServletRequest request, String param, float defaultValue) {
445
446 return get(request, param, defaultValue);
447 }
448
449 public static float getFloat(PortletRequest portletRequest, String param) {
450 return GetterUtil.getFloat(portletRequest.getParameter(param));
451 }
452
453 public static float getFloat(
454 PortletRequest portletRequest, String param, float defaultValue) {
455
456 return get(portletRequest, param, defaultValue);
457 }
458
459 public static float getFloat(ServiceContext serviceContext, String param) {
460 return GetterUtil.getFloat(serviceContext.getAttribute(param));
461 }
462
463 public static float getFloat(
464 ServiceContext serviceContext, String param, float defaultValue) {
465
466 return get(serviceContext, param, defaultValue);
467 }
468
469 public static float[] getFloatValues(
470 HttpServletRequest request, String param) {
471
472 return getFloatValues(request, param, new float[0]);
473 }
474
475 public static float[] getFloatValues(
476 HttpServletRequest request, String param, float[] defaultValue) {
477
478 return GetterUtil.getFloatValues(
479 request.getParameterValues(param), defaultValue);
480 }
481
482 public static float[] getFloatValues(
483 PortletRequest portletRequest, String param) {
484
485 return getFloatValues(portletRequest, param, new float[0]);
486 }
487
488 public static float[] getFloatValues(
489 PortletRequest portletRequest, String param, float[] defaultValue) {
490
491 return GetterUtil.getFloatValues(
492 portletRequest.getParameterValues(param), defaultValue);
493 }
494
495 public static float[] getFloatValues(
496 ServiceContext serviceContext, String param) {
497
498 return getFloatValues(serviceContext, param, new float[0]);
499 }
500
501 public static float[] getFloatValues(
502 ServiceContext serviceContext, String param, float[] defaultValue) {
503
504 return GetterUtil.getFloatValues(
505 serviceContext.getAttribute(param), defaultValue);
506 }
507
508 public static int getInteger(HttpServletRequest request, String param) {
509 return GetterUtil.getInteger(request.getParameter(param));
510 }
511
512 public static int getInteger(
513 HttpServletRequest request, String param, int defaultValue) {
514
515 return get(request, param, defaultValue);
516 }
517
518 public static int getInteger(PortletRequest portletRequest, String param) {
519 return GetterUtil.getInteger(portletRequest.getParameter(param));
520 }
521
522 public static int getInteger(
523 PortletRequest portletRequest, String param, int defaultValue) {
524
525 return get(portletRequest, param, defaultValue);
526 }
527
528 public static int getInteger(ServiceContext serviceContext, String param) {
529 return GetterUtil.getInteger(serviceContext.getAttribute(param));
530 }
531
532 public static int getInteger(
533 ServiceContext serviceContext, String param, int defaultValue) {
534
535 return get(serviceContext, param, defaultValue);
536 }
537
538 public static int[] getIntegerValues(
539 HttpServletRequest request, String param) {
540
541 return getIntegerValues(request, param, new int[0]);
542 }
543
544 public static int[] getIntegerValues(
545 HttpServletRequest request, String param, int[] defaultValue) {
546
547 return GetterUtil.getIntegerValues(
548 request.getParameterValues(param), defaultValue);
549 }
550
551 public static int[] getIntegerValues(
552 PortletRequest portletRequest, String param) {
553
554 return getIntegerValues(portletRequest, param, new int[0]);
555 }
556
557 public static int[] getIntegerValues(
558 PortletRequest portletRequest, String param, int[] defaultValue) {
559
560 return GetterUtil.getIntegerValues(
561 portletRequest.getParameterValues(param), defaultValue);
562 }
563
564 public static int[] getIntegerValues(
565 ServiceContext serviceContext, String param) {
566
567 return getIntegerValues(serviceContext, param, new int[0]);
568 }
569
570 public static int[] getIntegerValues(
571 ServiceContext serviceContext, String param, int[] defaultValue) {
572
573 return GetterUtil.getIntegerValues(
574 serviceContext.getAttribute(param), defaultValue);
575 }
576
577 public static long getLong(HttpServletRequest request, String param) {
578 return GetterUtil.getLong(request.getParameter(param));
579 }
580
581 public static long getLong(
582 HttpServletRequest request, String param, long defaultValue) {
583
584 return get(request, param, defaultValue);
585 }
586
587 public static long getLong(PortletRequest portletRequest, String param) {
588 return GetterUtil.getLong(portletRequest.getParameter(param));
589 }
590
591 public static long getLong(
592 PortletRequest portletRequest, String param, long defaultValue) {
593
594 return get(portletRequest, param, defaultValue);
595 }
596
597 public static long getLong(ServiceContext serviceContext, String param) {
598 return GetterUtil.getLong(serviceContext.getAttribute(param));
599 }
600
601 public static long getLong(
602 ServiceContext serviceContext, String param, long defaultValue) {
603
604 return get(serviceContext, param, defaultValue);
605 }
606
607 public static long[] getLongValues(
608 HttpServletRequest request, String param) {
609
610 return getLongValues(request, param, new long[0]);
611 }
612
613 public static long[] getLongValues(
614 HttpServletRequest request, String param, long[] defaultValue) {
615
616 return GetterUtil.getLongValues(
617 request.getParameterValues(param), defaultValue);
618 }
619
620 public static long[] getLongValues(
621 PortletRequest portletRequest, String param) {
622
623 return getLongValues(portletRequest, param, new long[0]);
624 }
625
626 public static long[] getLongValues(
627 PortletRequest portletRequest, String param, long[] defaultValue) {
628
629 return GetterUtil.getLongValues(
630 portletRequest.getParameterValues(param), defaultValue);
631 }
632
633 public static long[] getLongValues(
634 ServiceContext serviceContext, String param) {
635
636 return getLongValues(serviceContext, param, new long[0]);
637 }
638
639 public static long[] getLongValues(
640 ServiceContext serviceContext, String param, long[] defaultValue) {
641
642 return GetterUtil.getLongValues(
643 serviceContext.getAttribute(param), defaultValue);
644 }
645
646 public static short getShort(HttpServletRequest request, String param) {
647 return GetterUtil.getShort(request.getParameter(param));
648 }
649
650 public static short getShort(
651 HttpServletRequest request, String param, short defaultValue) {
652
653 return get(request, param, defaultValue);
654 }
655
656 public static short getShort(PortletRequest portletRequest, String param) {
657 return GetterUtil.getShort(portletRequest.getParameter(param));
658 }
659
660 public static short getShort(
661 PortletRequest portletRequest, String param, short defaultValue) {
662
663 return get(portletRequest, param, defaultValue);
664 }
665
666 public static short getShort(ServiceContext serviceContext, String param) {
667 return GetterUtil.getShort(serviceContext.getAttribute(param));
668 }
669
670 public static short getShort(
671 ServiceContext serviceContext, String param, short defaultValue) {
672
673 return get(serviceContext, param, defaultValue);
674 }
675
676 public static short[] getShortValues(
677 HttpServletRequest request, String param) {
678
679 return getShortValues(request, param, new short[0]);
680 }
681
682 public static short[] getShortValues(
683 HttpServletRequest request, String param, short[] defaultValue) {
684
685 return GetterUtil.getShortValues(
686 request.getParameterValues(param), defaultValue);
687 }
688
689 public static short[] getShortValues(
690 PortletRequest portletRequest, String param) {
691
692 return getShortValues(portletRequest, param, new short[0]);
693 }
694
695 public static short[] getShortValues(
696 PortletRequest portletRequest, String param, short[] defaultValue) {
697
698 return GetterUtil.getShortValues(
699 portletRequest.getParameterValues(param), defaultValue);
700 }
701
702 public static short[] getShortValues(
703 ServiceContext serviceContext, String param) {
704
705 return getShortValues(serviceContext, param, new short[0]);
706 }
707
708 public static short[] getShortValues(
709 ServiceContext serviceContext, String param, short[] defaultValue) {
710
711 return GetterUtil.getShortValues(
712 serviceContext.getAttribute(param), defaultValue);
713 }
714
715 public static String getString(HttpServletRequest request, String param) {
716 return GetterUtil.getString(request.getParameter(param));
717 }
718
719 public static String getString(
720 HttpServletRequest request, String param, String defaultValue) {
721
722 return get(request, param, defaultValue);
723 }
724
725 public static String getString(
726 PortletRequest portletRequest, String param) {
727
728 return GetterUtil.getString(portletRequest.getParameter(param));
729 }
730
731 public static String getString(
732 PortletRequest portletRequest, String param, String defaultValue) {
733
734 return get(portletRequest, param, defaultValue);
735 }
736
737 public static String getString(
738 ServiceContext serviceContext, String param) {
739
740 return GetterUtil.getString(serviceContext.getAttribute(param));
741 }
742
743 public static String getString(
744 ServiceContext serviceContext, String param, String defaultValue) {
745
746 return get(serviceContext, param, defaultValue);
747 }
748
749 public static void print(HttpServletRequest request) {
750 Enumeration<String> enu = request.getParameterNames();
751
752 while (enu.hasMoreElements()) {
753 String param = enu.nextElement();
754
755 String[] values = request.getParameterValues(param);
756
757 for (int i = 0; i < values.length; i++) {
758 System.out.println(param + "[" + i + "] = " + values[i]);
759 }
760 }
761 }
762
763 public static void print(PortletRequest portletRequest) {
764 Enumeration<String> enu = portletRequest.getParameterNames();
765
766 while (enu.hasMoreElements()) {
767 String param = enu.nextElement();
768
769 String[] values = portletRequest.getParameterValues(param);
770
771 for (int i = 0; i < values.length; i++) {
772 System.out.println(param + "[" + i + "] = " + values[i]);
773 }
774 }
775 }
776
777 public static void print(ServiceContext serviceContext) {
778 Map<String, Serializable> attributes = serviceContext.getAttributes();
779
780 for (Map.Entry<String, Serializable> entry : attributes.entrySet()) {
781 System.out.println(
782 entry.getKey() + " = " + String.valueOf(entry.getValue()));
783 }
784 }
785
786 }