001
014
015 package com.liferay.portal.kernel.util;
016
017 import com.liferay.portal.service.ServiceContext;
018 import com.liferay.portal.util.PortalUtil;
019
020 import java.io.Serializable;
021
022 import java.text.DateFormat;
023
024 import java.util.Date;
025 import java.util.Enumeration;
026 import java.util.Map;
027
028 import javax.portlet.PortletRequest;
029
030 import javax.servlet.http.HttpServletRequest;
031
032
036 public class ParamUtil {
037
038 public static boolean get(
039 HttpServletRequest request, String param, boolean defaultValue) {
040
041 return GetterUtil.get(request.getParameter(param), defaultValue);
042 }
043
044 public static Date get(
045 HttpServletRequest request, String param, DateFormat dateFormat,
046 Date defaultValue) {
047
048 return GetterUtil.get(
049 request.getParameter(param), dateFormat, defaultValue);
050 }
051
052 public static double get(
053 HttpServletRequest request, String param, double defaultValue) {
054
055 return GetterUtil.get(request.getParameter(param), defaultValue);
056 }
057
058 public static float get(
059 HttpServletRequest request, String param, float defaultValue) {
060
061 return GetterUtil.get(request.getParameter(param), defaultValue);
062 }
063
064 public static int get(
065 HttpServletRequest request, String param, int defaultValue) {
066
067 return GetterUtil.get(request.getParameter(param), defaultValue);
068 }
069
070 public static long get(
071 HttpServletRequest request, String param, long defaultValue) {
072
073 return GetterUtil.get(request.getParameter(param), defaultValue);
074 }
075
076 public static short get(
077 HttpServletRequest request, String param, short defaultValue) {
078
079 return GetterUtil.get(request.getParameter(param), defaultValue);
080 }
081
082 public static String get(
083 HttpServletRequest request, String param, String defaultValue) {
084
085 String returnValue = GetterUtil.get(
086 request.getParameter(param), defaultValue);
087
088 if (returnValue != null) {
089 return returnValue.trim();
090 }
091
092 return null;
093 }
094
095 public static boolean get(
096 PortletRequest portletRequest, String param, boolean defaultValue) {
097
098 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
099 }
100
101 public static Date get(
102 PortletRequest portletRequest, String param, DateFormat dateFormat,
103 Date defaultValue) {
104
105 return GetterUtil.get(
106 portletRequest.getParameter(param), dateFormat, defaultValue);
107 }
108
109 public static double get(
110 PortletRequest portletRequest, String param, double defaultValue) {
111
112 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
113 }
114
115 public static float get(
116 PortletRequest portletRequest, String param, float defaultValue) {
117
118 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
119 }
120
121 public static int get(
122 PortletRequest portletRequest, String param, int defaultValue) {
123
124 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
125 }
126
127 public static long get(
128 PortletRequest portletRequest, String param, long defaultValue) {
129
130 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
131 }
132
133 public static short get(
134 PortletRequest portletRequest, String param, short defaultValue) {
135
136 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
137 }
138
139 public static String get(
140 PortletRequest portletRequest, String param, String defaultValue) {
141
142 String returnValue = GetterUtil.get(
143 portletRequest.getParameter(param), defaultValue);
144
145 if (returnValue != null) {
146 return returnValue.trim();
147 }
148
149 return null;
150 }
151
152 public static boolean get(
153 ServiceContext serviceContext, String param, boolean defaultValue) {
154
155 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
156 }
157
158 public static Date get(
159 ServiceContext serviceContext, String param, DateFormat dateFormat,
160 Date defaultValue) {
161
162 return GetterUtil.get(
163 serviceContext.getAttribute(param), dateFormat, defaultValue);
164 }
165
166 public static double get(
167 ServiceContext serviceContext, String param, double defaultValue) {
168
169 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
170 }
171
172 public static float get(
173 ServiceContext serviceContext, String param, float defaultValue) {
174
175 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
176 }
177
178 public static int get(
179 ServiceContext serviceContext, String param, int defaultValue) {
180
181 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
182 }
183
184 public static long get(
185 ServiceContext serviceContext, String param, long defaultValue) {
186
187 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
188 }
189
190 public static short get(
191 ServiceContext serviceContext, String param, short defaultValue) {
192
193 return GetterUtil.get(serviceContext.getAttribute(param), defaultValue);
194 }
195
196 public static String get(
197 ServiceContext serviceContext, String param, String defaultValue) {
198
199 String returnValue = GetterUtil.get(
200 serviceContext.getAttribute(param), defaultValue);
201
202 if (returnValue != null) {
203 return returnValue.trim();
204 }
205
206 return null;
207 }
208
209 public static boolean getBoolean(HttpServletRequest request, String param) {
210 return GetterUtil.getBoolean(request.getParameter(param));
211 }
212
213 public static boolean getBoolean(
214 HttpServletRequest request, String param, boolean defaultValue) {
215
216 return get(request, param, defaultValue);
217 }
218
219 public static boolean getBoolean(
220 PortletRequest portletRequest, String param) {
221
222 return GetterUtil.getBoolean(portletRequest.getParameter(param));
223 }
224
225 public static boolean getBoolean(
226 PortletRequest portletRequest, String param, boolean defaultValue) {
227
228 return get(portletRequest, param, defaultValue);
229 }
230
231 public static boolean getBoolean(
232 ServiceContext serviceContext, String param) {
233
234 return GetterUtil.getBoolean(serviceContext.getAttribute(param));
235 }
236
237 public static boolean getBoolean(
238 ServiceContext serviceContext, String param, boolean defaultValue) {
239
240 return get(serviceContext, param, defaultValue);
241 }
242
243 public static boolean[] getBooleanValues(
244 HttpServletRequest request, String param) {
245
246 return getBooleanValues(request, param, new boolean[0]);
247 }
248
249 public static boolean[] getBooleanValues(
250 HttpServletRequest request, String param, boolean[] defaultValue) {
251
252 return GetterUtil.getBooleanValues(
253 getParameterValues(request, param), defaultValue);
254 }
255
256 public static boolean[] getBooleanValues(
257 PortletRequest portletRequest, String param) {
258
259 return getBooleanValues(portletRequest, param, new boolean[0]);
260 }
261
262 public static boolean[] getBooleanValues(
263 PortletRequest portletRequest, String param, boolean[] defaultValue) {
264
265 return GetterUtil.getBooleanValues(
266 getParameterValues(portletRequest, param), defaultValue);
267 }
268
269 public static boolean[] getBooleanValues(
270 ServiceContext serviceContext, String param) {
271
272 return getBooleanValues(serviceContext, param, new boolean[0]);
273 }
274
275 public static boolean[] getBooleanValues(
276 ServiceContext serviceContext, String param, boolean[] defaultValue) {
277
278 return GetterUtil.getBooleanValues(
279 serviceContext.getAttribute(param), defaultValue);
280 }
281
282 public static Date getDate(
283 HttpServletRequest request, String param, DateFormat dateFormat) {
284
285 return GetterUtil.getDate(request.getParameter(param), dateFormat);
286 }
287
288 public static Date getDate(
289 HttpServletRequest request, String param, DateFormat dateFormat,
290 Date defaultValue) {
291
292 return get(request, param, dateFormat, defaultValue);
293 }
294
295 public static Date getDate(
296 PortletRequest portletRequest, String param, DateFormat dateFormat) {
297
298 return GetterUtil.getDate(
299 portletRequest.getParameter(param), dateFormat);
300 }
301
302 public static Date getDate(
303 PortletRequest portletRequest, String param, DateFormat dateFormat,
304 Date defaultValue) {
305
306 return get(portletRequest, param, dateFormat, defaultValue);
307 }
308
309 public static Date getDate(
310 ServiceContext serviceContext, String param, DateFormat dateFormat) {
311
312 return GetterUtil.getDate(
313 serviceContext.getAttribute(param), dateFormat);
314 }
315
316 public static Date getDate(
317 ServiceContext serviceContext, String param, DateFormat dateFormat,
318 Date defaultValue) {
319
320 return get(serviceContext, param, dateFormat, defaultValue);
321 }
322
323 public static Date[] getDateValues(
324 HttpServletRequest request, String param, DateFormat dateFormat) {
325
326 return getDateValues(request, param, dateFormat, new Date[0]);
327 }
328
329 public static Date[] getDateValues(
330 HttpServletRequest request, String param, DateFormat dateFormat,
331 Date[] defaultValue) {
332
333 return GetterUtil.getDateValues(
334 getParameterValues(request, param), dateFormat, defaultValue);
335 }
336
337 public static Date[] getDateValues(
338 PortletRequest portletRequest, String param, DateFormat dateFormat) {
339
340 return getDateValues(portletRequest, param, dateFormat, new Date[0]);
341 }
342
343 public static Date[] getDateValues(
344 PortletRequest portletRequest, String param, DateFormat dateFormat,
345 Date[] defaultValue) {
346
347 return GetterUtil.getDateValues(
348 getParameterValues(portletRequest, param), dateFormat,
349 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 getParameterValues(request, 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 getParameterValues(portletRequest, 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 getParameterValues(request, 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 getParameterValues(portletRequest, 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 getParameterValues(request, 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 getParameterValues(portletRequest, 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 getParameterValues(request, 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 getParameterValues(portletRequest, 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 String[] getParameterValues(
647 HttpServletRequest request, String param) {
648
649 return getParameterValues(request, param, new String[0]);
650 }
651
652 public static String[] getParameterValues(
653 HttpServletRequest request, String param, String[] defaultValue) {
654
655 String[] values = request.getParameterValues(param);
656
657 if (values == null) {
658 return defaultValue;
659 }
660
661 if (values.length == 1) {
662 return StringUtil.split(values[0]);
663 }
664
665 return values;
666 }
667
668 public static String[] getParameterValues(
669 PortletRequest portletRequest, String param) {
670
671 return getParameterValues(portletRequest, param, new String[0]);
672 }
673
674 public static String[] getParameterValues(
675 PortletRequest portletRequest, String param, String[] defaultValue) {
676
677 HttpServletRequest request = PortalUtil.getHttpServletRequest(
678 portletRequest);
679
680 return getParameterValues(request, param, defaultValue);
681 }
682
683 public static short getShort(HttpServletRequest request, String param) {
684 return GetterUtil.getShort(request.getParameter(param));
685 }
686
687 public static short getShort(
688 HttpServletRequest request, String param, short defaultValue) {
689
690 return get(request, param, defaultValue);
691 }
692
693 public static short getShort(PortletRequest portletRequest, String param) {
694 return GetterUtil.getShort(portletRequest.getParameter(param));
695 }
696
697 public static short getShort(
698 PortletRequest portletRequest, String param, short defaultValue) {
699
700 return get(portletRequest, param, defaultValue);
701 }
702
703 public static short getShort(ServiceContext serviceContext, String param) {
704 return GetterUtil.getShort(serviceContext.getAttribute(param));
705 }
706
707 public static short getShort(
708 ServiceContext serviceContext, String param, short defaultValue) {
709
710 return get(serviceContext, param, defaultValue);
711 }
712
713 public static short[] getShortValues(
714 HttpServletRequest request, String param) {
715
716 return getShortValues(request, param, new short[0]);
717 }
718
719 public static short[] getShortValues(
720 HttpServletRequest request, String param, short[] defaultValue) {
721
722 return GetterUtil.getShortValues(
723 getParameterValues(request, param), defaultValue);
724 }
725
726 public static short[] getShortValues(
727 PortletRequest portletRequest, String param) {
728
729 return getShortValues(portletRequest, param, new short[0]);
730 }
731
732 public static short[] getShortValues(
733 PortletRequest portletRequest, String param, short[] defaultValue) {
734
735 return GetterUtil.getShortValues(
736 getParameterValues(portletRequest, param), defaultValue);
737 }
738
739 public static short[] getShortValues(
740 ServiceContext serviceContext, String param) {
741
742 return getShortValues(serviceContext, param, new short[0]);
743 }
744
745 public static short[] getShortValues(
746 ServiceContext serviceContext, String param, short[] defaultValue) {
747
748 return GetterUtil.getShortValues(
749 serviceContext.getAttribute(param), defaultValue);
750 }
751
752 public static String getString(HttpServletRequest request, String param) {
753 return GetterUtil.getString(request.getParameter(param));
754 }
755
756 public static String getString(
757 HttpServletRequest request, String param, String defaultValue) {
758
759 return get(request, param, defaultValue);
760 }
761
762 public static String getString(
763 PortletRequest portletRequest, String param) {
764
765 return GetterUtil.getString(portletRequest.getParameter(param));
766 }
767
768 public static String getString(
769 PortletRequest portletRequest, String param, String defaultValue) {
770
771 return get(portletRequest, param, defaultValue);
772 }
773
774 public static String getString(
775 ServiceContext serviceContext, String param) {
776
777 return GetterUtil.getString(serviceContext.getAttribute(param));
778 }
779
780 public static String getString(
781 ServiceContext serviceContext, String param, String defaultValue) {
782
783 return get(serviceContext, param, defaultValue);
784 }
785
786 public static void print(HttpServletRequest request) {
787 Map<String, String[]> parameters = request.getParameterMap();
788
789 for (Map.Entry<String, String[]> entry : parameters.entrySet()) {
790 String name = entry.getKey();
791 String[] values = entry.getValue();
792
793 for (int i = 0; i < values.length; i++) {
794 System.out.println(name + "[" + i + "] = " + values[i]);
795 }
796 }
797 }
798
799 public static void print(PortletRequest portletRequest) {
800 Enumeration<String> enu = portletRequest.getParameterNames();
801
802 while (enu.hasMoreElements()) {
803 String param = enu.nextElement();
804
805 String[] values = portletRequest.getParameterValues(param);
806
807 for (int i = 0; i < values.length; i++) {
808 System.out.println(param + "[" + i + "] = " + values[i]);
809 }
810 }
811 }
812
813 public static void print(ServiceContext serviceContext) {
814 Map<String, Serializable> attributes = serviceContext.getAttributes();
815
816 for (Map.Entry<String, Serializable> entry : attributes.entrySet()) {
817 System.out.println(
818 entry.getKey() + " = " + String.valueOf(entry.getValue()));
819 }
820 }
821
822 }