1
22
23 package com.liferay.portal.kernel.util;
24
25 import java.text.DateFormat;
26
27 import java.util.Date;
28 import java.util.Enumeration;
29
30 import javax.portlet.PortletRequest;
31
32 import javax.servlet.http.HttpServletRequest;
33
34
41 public class ParamUtil {
42
43
45 public static boolean getBoolean(HttpServletRequest request, String param) {
46 return GetterUtil.getBoolean(request.getParameter(param));
47 }
48
49 public static boolean getBoolean(
50 HttpServletRequest request, String param, boolean defaultValue) {
51
52 return get(request, param, defaultValue);
53 }
54
55 public static boolean[] getBooleanValues(
56 HttpServletRequest request, String param) {
57
58 return getBooleanValues(request, param, new boolean[0]);
59 }
60
61 public static boolean[] getBooleanValues(
62 HttpServletRequest request, String param, boolean[] defaultValue) {
63
64 return GetterUtil.getBooleanValues(
65 request.getParameterValues(param), defaultValue);
66 }
67
68 public static Date getDate(
69 HttpServletRequest request, String param, DateFormat df) {
70
71 return GetterUtil.getDate(request.getParameter(param), df);
72 }
73
74 public static Date getDate(
75 HttpServletRequest request, String param, DateFormat df,
76 Date defaultValue) {
77
78 return get(request, param, df, defaultValue);
79 }
80
81 public static double getDouble(HttpServletRequest request, String param) {
82 return GetterUtil.getDouble(request.getParameter(param));
83 }
84
85 public static double getDouble(
86 HttpServletRequest request, String param, double defaultValue) {
87
88 return get(request, param, defaultValue);
89 }
90
91 public static double[] getDoubleValues(
92 HttpServletRequest request, String param) {
93
94 return getDoubleValues(request, param, new double[0]);
95 }
96
97 public static double[] getDoubleValues(
98 HttpServletRequest request, String param, double[] defaultValue) {
99
100 return GetterUtil.getDoubleValues(
101 request.getParameterValues(param), defaultValue);
102 }
103
104 public static float getFloat(HttpServletRequest request, String param) {
105 return GetterUtil.getFloat(request.getParameter(param));
106 }
107
108 public static float getFloat(
109 HttpServletRequest request, String param, float defaultValue) {
110
111 return get(request, param, defaultValue);
112 }
113
114 public static float[] getFloatValues(
115 HttpServletRequest request, String param) {
116
117 return getFloatValues(request, param, new float[0]);
118 }
119
120 public static float[] getFloatValues(
121 HttpServletRequest request, String param, float[] defaultValue) {
122
123 return GetterUtil.getFloatValues(
124 request.getParameterValues(param), defaultValue);
125 }
126
127 public static int getInteger(HttpServletRequest request, String param) {
128 return GetterUtil.getInteger(request.getParameter(param));
129 }
130
131 public static int getInteger(
132 HttpServletRequest request, String param, int defaultValue) {
133
134 return get(request, param, defaultValue);
135 }
136
137 public static int[] getIntegerValues(
138 HttpServletRequest request, String param) {
139
140 return getIntegerValues(request, param, new int[0]);
141 }
142
143 public static int[] getIntegerValues(
144 HttpServletRequest request, String param, int[] defaultValue) {
145
146 return GetterUtil.getIntegerValues(
147 request.getParameterValues(param), defaultValue);
148 }
149
150 public static long getLong(HttpServletRequest request, String param) {
151 return GetterUtil.getLong(request.getParameter(param));
152 }
153
154 public static long getLong(
155 HttpServletRequest request, String param, long defaultValue) {
156
157 return get(request, param, defaultValue);
158 }
159
160 public static long[] getLongValues(
161 HttpServletRequest request, String param) {
162
163 return getLongValues(request, param, new long[0]);
164 }
165
166 public static long[] getLongValues(
167 HttpServletRequest request, String param, long[] defaultValue) {
168
169 return GetterUtil.getLongValues(
170 request.getParameterValues(param), defaultValue);
171 }
172
173 public static short getShort(HttpServletRequest request, String param) {
174 return GetterUtil.getShort(request.getParameter(param));
175 }
176
177 public static short getShort(
178 HttpServletRequest request, String param, short defaultValue) {
179
180 return get(request, param, defaultValue);
181 }
182
183 public static short[] getShortValues(
184 HttpServletRequest request, String param) {
185
186 return getShortValues(request, param, new short[0]);
187 }
188
189 public static short[] getShortValues(
190 HttpServletRequest request, String param, short[] defaultValue) {
191
192 return GetterUtil.getShortValues(
193 request.getParameterValues(param), defaultValue);
194 }
195
196 public static String getString(HttpServletRequest request, String param) {
197 return GetterUtil.getString(request.getParameter(param));
198 }
199
200 public static String getString(
201 HttpServletRequest request, String param, String defaultValue) {
202
203 return get(request, param, defaultValue);
204 }
205
206 public static boolean get(
207 HttpServletRequest request, String param, boolean defaultValue) {
208
209 return GetterUtil.get(request.getParameter(param), defaultValue);
210 }
211
212 public static Date get(
213 HttpServletRequest request, String param, DateFormat df,
214 Date defaultValue) {
215
216 return GetterUtil.get(request.getParameter(param), df, defaultValue);
217 }
218
219 public static double get(
220 HttpServletRequest request, String param, double defaultValue) {
221
222 return GetterUtil.get(request.getParameter(param), defaultValue);
223 }
224
225 public static float get(
226 HttpServletRequest request, String param, float defaultValue) {
227
228 return GetterUtil.get(request.getParameter(param), defaultValue);
229 }
230
231 public static int get(
232 HttpServletRequest request, String param, int defaultValue) {
233
234 return GetterUtil.get(request.getParameter(param), defaultValue);
235 }
236
237 public static long get(
238 HttpServletRequest request, String param, long defaultValue) {
239
240 return GetterUtil.get(request.getParameter(param), defaultValue);
241 }
242
243 public static short get(
244 HttpServletRequest request, String param, short defaultValue) {
245
246 return GetterUtil.get(request.getParameter(param), defaultValue);
247 }
248
249 public static String get(
250 HttpServletRequest request, String param, String defaultValue) {
251
252 String returnValue =
253 GetterUtil.get(request.getParameter(param), defaultValue);
254
255 if (returnValue != null) {
256 return returnValue.trim();
257 }
258
259 return null;
260 }
261
262 public static void print(HttpServletRequest request) {
263 Enumeration<String> enu = request.getParameterNames();
264
265 while (enu.hasMoreElements()) {
266 String param = enu.nextElement();
267
268 String[] values = request.getParameterValues(param);
269
270 for (int i = 0; i < values.length; i++) {
271 System.out.println(param + "[" + i + "] = " + values[i]);
272 }
273 }
274 }
275
276
278 public static boolean getBoolean(
279 PortletRequest portletRequest, String param) {
280
281 return GetterUtil.getBoolean(portletRequest.getParameter(param));
282 }
283
284 public static boolean getBoolean(
285 PortletRequest portletRequest, String param, boolean defaultValue) {
286
287 return get(portletRequest, param, defaultValue);
288 }
289
290 public static boolean[] getBooleanValues(
291 PortletRequest portletRequest, String param) {
292
293 return getBooleanValues(portletRequest, param, new boolean[0]);
294 }
295
296 public static boolean[] getBooleanValues(
297 PortletRequest portletRequest, String param, boolean[] defaultValue) {
298
299 return GetterUtil.getBooleanValues(
300 portletRequest.getParameterValues(param), defaultValue);
301 }
302
303 public static Date getDate(
304 PortletRequest portletRequest, String param, DateFormat df) {
305
306 return GetterUtil.getDate(portletRequest.getParameter(param), df);
307 }
308
309 public static Date getDate(
310 PortletRequest portletRequest, String param, DateFormat df,
311 Date defaultValue) {
312
313 return get(portletRequest, param, df, defaultValue);
314 }
315
316 public static double getDouble(
317 PortletRequest portletRequest, String param) {
318
319 return GetterUtil.getDouble(portletRequest.getParameter(param));
320 }
321
322 public static double getDouble(
323 PortletRequest portletRequest, String param, double defaultValue) {
324
325 return get(portletRequest, param, defaultValue);
326 }
327
328 public static double[] getDoubleValues(
329 PortletRequest portletRequest, String param) {
330
331 return getDoubleValues(portletRequest, param, new double[0]);
332 }
333
334 public static double[] getDoubleValues(
335 PortletRequest portletRequest, String param, double[] defaultValue) {
336
337 return GetterUtil.getDoubleValues(
338 portletRequest.getParameterValues(param), defaultValue);
339 }
340
341 public static float getFloat(PortletRequest portletRequest, String param) {
342 return GetterUtil.getFloat(portletRequest.getParameter(param));
343 }
344
345 public static float getFloat(
346 PortletRequest portletRequest, String param, float defaultValue) {
347
348 return get(portletRequest, param, defaultValue);
349 }
350
351 public static float[] getFloatValues(
352 PortletRequest portletRequest, String param) {
353
354 return getFloatValues(portletRequest, param, new float[0]);
355 }
356
357 public static float[] getFloatValues(
358 PortletRequest portletRequest, String param, float[] defaultValue) {
359
360 return GetterUtil.getFloatValues(
361 portletRequest.getParameterValues(param), defaultValue);
362 }
363
364 public static int getInteger(PortletRequest portletRequest, String param) {
365 return GetterUtil.getInteger(portletRequest.getParameter(param));
366 }
367
368 public static int getInteger(
369 PortletRequest portletRequest, String param, int defaultValue) {
370
371 return get(portletRequest, param, defaultValue);
372 }
373
374 public static int[] getIntegerValues(
375 PortletRequest portletRequest, String param) {
376
377 return getIntegerValues(portletRequest, param, new int[0]);
378 }
379
380 public static int[] getIntegerValues(
381 PortletRequest portletRequest, String param, int[] defaultValue) {
382
383 return GetterUtil.getIntegerValues(
384 portletRequest.getParameterValues(param), defaultValue);
385 }
386
387 public static long getLong(PortletRequest portletRequest, String param) {
388 return GetterUtil.getLong(portletRequest.getParameter(param));
389 }
390
391 public static long getLong(
392 PortletRequest portletRequest, String param, long defaultValue) {
393
394 return get(portletRequest, param, defaultValue);
395 }
396
397 public static long[] getLongValues(
398 PortletRequest portletRequest, String param) {
399
400 return getLongValues(portletRequest, param, new long[0]);
401 }
402
403 public static long[] getLongValues(
404 PortletRequest portletRequest, String param, long[] defaultValue) {
405
406 return GetterUtil.getLongValues(
407 portletRequest.getParameterValues(param), defaultValue);
408 }
409
410 public static short getShort(PortletRequest portletRequest, String param) {
411 return GetterUtil.getShort(portletRequest.getParameter(param));
412 }
413
414 public static short getShort(
415 PortletRequest portletRequest, String param, short defaultValue) {
416
417 return get(portletRequest, param, defaultValue);
418 }
419
420 public static short[] getShortValues(
421 PortletRequest portletRequest, String param) {
422
423 return getShortValues(portletRequest, param, new short[0]);
424 }
425
426 public static short[] getShortValues(
427 PortletRequest portletRequest, String param, short[] defaultValue) {
428
429 return GetterUtil.getShortValues(
430 portletRequest.getParameterValues(param), defaultValue);
431 }
432
433 public static String getString(
434 PortletRequest portletRequest, String param) {
435
436 return GetterUtil.getString(portletRequest.getParameter(param));
437 }
438
439 public static String getString(
440 PortletRequest portletRequest, String param, String defaultValue) {
441
442 return get(portletRequest, param, defaultValue);
443 }
444
445 public static boolean get(
446 PortletRequest portletRequest, String param, boolean defaultValue) {
447
448 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
449 }
450
451 public static Date get(
452 PortletRequest portletRequest, String param, DateFormat df,
453 Date defaultValue) {
454
455 return GetterUtil.get(
456 portletRequest.getParameter(param), df, defaultValue);
457 }
458
459 public static double get(
460 PortletRequest portletRequest, String param, double defaultValue) {
461
462 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
463 }
464
465 public static float get(
466 PortletRequest portletRequest, String param, float defaultValue) {
467
468 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
469 }
470
471 public static int get(
472 PortletRequest portletRequest, String param, int defaultValue) {
473
474 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
475 }
476
477 public static long get(
478 PortletRequest portletRequest, String param, long defaultValue) {
479
480 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
481 }
482
483 public static short get(
484 PortletRequest portletRequest, String param, short defaultValue) {
485
486 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
487 }
488
489 public static String get(
490 PortletRequest portletRequest, String param, String defaultValue) {
491
492 String returnValue =
493 GetterUtil.get(portletRequest.getParameter(param), defaultValue);
494
495 if (returnValue != null) {
496 return returnValue.trim();
497 }
498
499 return null;
500 }
501
502 public static void print(PortletRequest portletRequest) {
503 Enumeration<String> enu = portletRequest.getParameterNames();
504
505 while (enu.hasMoreElements()) {
506 String param = enu.nextElement();
507
508 String[] values = portletRequest.getParameterValues(param);
509
510 for (int i = 0; i < values.length; i++) {
511 System.out.println(param + "[" + i + "] = " + values[i]);
512 }
513 }
514 }
515
516 }