1
19
20 package com.liferay.portal.kernel.util;
21
22 import java.text.DateFormat;
23
24 import java.util.Date;
25 import java.util.Enumeration;
26
27 import javax.portlet.PortletRequest;
28
29 import javax.servlet.http.HttpServletRequest;
30
31
38 public class ParamUtil {
39
40
42 public static boolean getBoolean(HttpServletRequest request, String param) {
43 return GetterUtil.getBoolean(request.getParameter(param));
44 }
45
46 public static boolean getBoolean(
47 HttpServletRequest request, String param, boolean defaultValue) {
48
49 return get(request, param, defaultValue);
50 }
51
52 public static boolean[] getBooleanValues(
53 HttpServletRequest request, String param) {
54
55 return getBooleanValues(request, param, new boolean[0]);
56 }
57
58 public static boolean[] getBooleanValues(
59 HttpServletRequest request, String param, boolean[] defaultValue) {
60
61 return GetterUtil.getBooleanValues(
62 request.getParameterValues(param), defaultValue);
63 }
64
65 public static Date getDate(
66 HttpServletRequest request, String param, DateFormat df) {
67
68 return GetterUtil.getDate(request.getParameter(param), df);
69 }
70
71 public static Date getDate(
72 HttpServletRequest request, String param, DateFormat df,
73 Date defaultValue) {
74
75 return get(request, param, df, defaultValue);
76 }
77
78 public static double getDouble(HttpServletRequest request, String param) {
79 return GetterUtil.getDouble(request.getParameter(param));
80 }
81
82 public static double getDouble(
83 HttpServletRequest request, String param, double defaultValue) {
84
85 return get(request, param, defaultValue);
86 }
87
88 public static double[] getDoubleValues(
89 HttpServletRequest request, String param) {
90
91 return getDoubleValues(request, param, new double[0]);
92 }
93
94 public static double[] getDoubleValues(
95 HttpServletRequest request, String param, double[] defaultValue) {
96
97 return GetterUtil.getDoubleValues(
98 request.getParameterValues(param), defaultValue);
99 }
100
101 public static float getFloat(HttpServletRequest request, String param) {
102 return GetterUtil.getFloat(request.getParameter(param));
103 }
104
105 public static float getFloat(
106 HttpServletRequest request, String param, float defaultValue) {
107
108 return get(request, param, defaultValue);
109 }
110
111 public static float[] getFloatValues(
112 HttpServletRequest request, String param) {
113
114 return getFloatValues(request, param, new float[0]);
115 }
116
117 public static float[] getFloatValues(
118 HttpServletRequest request, String param, float[] defaultValue) {
119
120 return GetterUtil.getFloatValues(
121 request.getParameterValues(param), defaultValue);
122 }
123
124 public static int getInteger(HttpServletRequest request, String param) {
125 return GetterUtil.getInteger(request.getParameter(param));
126 }
127
128 public static int getInteger(
129 HttpServletRequest request, String param, int defaultValue) {
130
131 return get(request, param, defaultValue);
132 }
133
134 public static int[] getIntegerValues(
135 HttpServletRequest request, String param) {
136
137 return getIntegerValues(request, param, new int[0]);
138 }
139
140 public static int[] getIntegerValues(
141 HttpServletRequest request, String param, int[] defaultValue) {
142
143 return GetterUtil.getIntegerValues(
144 request.getParameterValues(param), defaultValue);
145 }
146
147 public static long getLong(HttpServletRequest request, String param) {
148 return GetterUtil.getLong(request.getParameter(param));
149 }
150
151 public static long getLong(
152 HttpServletRequest request, String param, long defaultValue) {
153
154 return get(request, param, defaultValue);
155 }
156
157 public static long[] getLongValues(
158 HttpServletRequest request, String param) {
159
160 return getLongValues(request, param, new long[0]);
161 }
162
163 public static long[] getLongValues(
164 HttpServletRequest request, String param, long[] defaultValue) {
165
166 return GetterUtil.getLongValues(
167 request.getParameterValues(param), defaultValue);
168 }
169
170 public static short getShort(HttpServletRequest request, String param) {
171 return GetterUtil.getShort(request.getParameter(param));
172 }
173
174 public static short getShort(
175 HttpServletRequest request, String param, short defaultValue) {
176
177 return get(request, param, defaultValue);
178 }
179
180 public static short[] getShortValues(
181 HttpServletRequest request, String param) {
182
183 return getShortValues(request, param, new short[0]);
184 }
185
186 public static short[] getShortValues(
187 HttpServletRequest request, String param, short[] defaultValue) {
188
189 return GetterUtil.getShortValues(
190 request.getParameterValues(param), defaultValue);
191 }
192
193 public static String getString(HttpServletRequest request, String param) {
194 return GetterUtil.getString(request.getParameter(param));
195 }
196
197 public static String getString(
198 HttpServletRequest request, String param, String defaultValue) {
199
200 return get(request, param, defaultValue);
201 }
202
203 public static boolean get(
204 HttpServletRequest request, String param, boolean defaultValue) {
205
206 return GetterUtil.get(request.getParameter(param), defaultValue);
207 }
208
209 public static Date get(
210 HttpServletRequest request, String param, DateFormat df,
211 Date defaultValue) {
212
213 return GetterUtil.get(request.getParameter(param), df, defaultValue);
214 }
215
216 public static double get(
217 HttpServletRequest request, String param, double defaultValue) {
218
219 return GetterUtil.get(request.getParameter(param), defaultValue);
220 }
221
222 public static float get(
223 HttpServletRequest request, String param, float defaultValue) {
224
225 return GetterUtil.get(request.getParameter(param), defaultValue);
226 }
227
228 public static int get(
229 HttpServletRequest request, String param, int defaultValue) {
230
231 return GetterUtil.get(request.getParameter(param), defaultValue);
232 }
233
234 public static long get(
235 HttpServletRequest request, String param, long defaultValue) {
236
237 return GetterUtil.get(request.getParameter(param), defaultValue);
238 }
239
240 public static short get(
241 HttpServletRequest request, String param, short defaultValue) {
242
243 return GetterUtil.get(request.getParameter(param), defaultValue);
244 }
245
246 public static String get(
247 HttpServletRequest request, String param, String defaultValue) {
248
249 String returnValue =
250 GetterUtil.get(request.getParameter(param), defaultValue);
251
252 if (returnValue != null) {
253 return returnValue.trim();
254 }
255
256 return null;
257 }
258
259 public static void print(HttpServletRequest request) {
260 Enumeration<String> enu = request.getParameterNames();
261
262 while (enu.hasMoreElements()) {
263 String param = enu.nextElement();
264
265 String[] values = request.getParameterValues(param);
266
267 for (int i = 0; i < values.length; i++) {
268 System.out.println(param + "[" + i + "] = " + values[i]);
269 }
270 }
271 }
272
273
275 public static boolean getBoolean(
276 PortletRequest portletRequest, String param) {
277
278 return GetterUtil.getBoolean(portletRequest.getParameter(param));
279 }
280
281 public static boolean getBoolean(
282 PortletRequest portletRequest, String param, boolean defaultValue) {
283
284 return get(portletRequest, param, defaultValue);
285 }
286
287 public static boolean[] getBooleanValues(
288 PortletRequest portletRequest, String param) {
289
290 return getBooleanValues(portletRequest, param, new boolean[0]);
291 }
292
293 public static boolean[] getBooleanValues(
294 PortletRequest portletRequest, String param, boolean[] defaultValue) {
295
296 return GetterUtil.getBooleanValues(
297 portletRequest.getParameterValues(param), defaultValue);
298 }
299
300 public static Date getDate(
301 PortletRequest portletRequest, String param, DateFormat df) {
302
303 return GetterUtil.getDate(portletRequest.getParameter(param), df);
304 }
305
306 public static Date getDate(
307 PortletRequest portletRequest, String param, DateFormat df,
308 Date defaultValue) {
309
310 return get(portletRequest, param, df, defaultValue);
311 }
312
313 public static double getDouble(
314 PortletRequest portletRequest, String param) {
315
316 return GetterUtil.getDouble(portletRequest.getParameter(param));
317 }
318
319 public static double getDouble(
320 PortletRequest portletRequest, String param, double defaultValue) {
321
322 return get(portletRequest, param, defaultValue);
323 }
324
325 public static double[] getDoubleValues(
326 PortletRequest portletRequest, String param) {
327
328 return getDoubleValues(portletRequest, param, new double[0]);
329 }
330
331 public static double[] getDoubleValues(
332 PortletRequest portletRequest, String param, double[] defaultValue) {
333
334 return GetterUtil.getDoubleValues(
335 portletRequest.getParameterValues(param), defaultValue);
336 }
337
338 public static float getFloat(PortletRequest portletRequest, String param) {
339 return GetterUtil.getFloat(portletRequest.getParameter(param));
340 }
341
342 public static float getFloat(
343 PortletRequest portletRequest, String param, float defaultValue) {
344
345 return get(portletRequest, param, defaultValue);
346 }
347
348 public static float[] getFloatValues(
349 PortletRequest portletRequest, String param) {
350
351 return getFloatValues(portletRequest, param, new float[0]);
352 }
353
354 public static float[] getFloatValues(
355 PortletRequest portletRequest, String param, float[] defaultValue) {
356
357 return GetterUtil.getFloatValues(
358 portletRequest.getParameterValues(param), defaultValue);
359 }
360
361 public static int getInteger(PortletRequest portletRequest, String param) {
362 return GetterUtil.getInteger(portletRequest.getParameter(param));
363 }
364
365 public static int getInteger(
366 PortletRequest portletRequest, String param, int defaultValue) {
367
368 return get(portletRequest, param, defaultValue);
369 }
370
371 public static int[] getIntegerValues(
372 PortletRequest portletRequest, String param) {
373
374 return getIntegerValues(portletRequest, param, new int[0]);
375 }
376
377 public static int[] getIntegerValues(
378 PortletRequest portletRequest, String param, int[] defaultValue) {
379
380 return GetterUtil.getIntegerValues(
381 portletRequest.getParameterValues(param), defaultValue);
382 }
383
384 public static long getLong(PortletRequest portletRequest, String param) {
385 return GetterUtil.getLong(portletRequest.getParameter(param));
386 }
387
388 public static long getLong(
389 PortletRequest portletRequest, String param, long defaultValue) {
390
391 return get(portletRequest, param, defaultValue);
392 }
393
394 public static long[] getLongValues(
395 PortletRequest portletRequest, String param) {
396
397 return getLongValues(portletRequest, param, new long[0]);
398 }
399
400 public static long[] getLongValues(
401 PortletRequest portletRequest, String param, long[] defaultValue) {
402
403 return GetterUtil.getLongValues(
404 portletRequest.getParameterValues(param), defaultValue);
405 }
406
407 public static short getShort(PortletRequest portletRequest, String param) {
408 return GetterUtil.getShort(portletRequest.getParameter(param));
409 }
410
411 public static short getShort(
412 PortletRequest portletRequest, String param, short defaultValue) {
413
414 return get(portletRequest, param, defaultValue);
415 }
416
417 public static short[] getShortValues(
418 PortletRequest portletRequest, String param) {
419
420 return getShortValues(portletRequest, param, new short[0]);
421 }
422
423 public static short[] getShortValues(
424 PortletRequest portletRequest, String param, short[] defaultValue) {
425
426 return GetterUtil.getShortValues(
427 portletRequest.getParameterValues(param), defaultValue);
428 }
429
430 public static String getString(
431 PortletRequest portletRequest, String param) {
432
433 return GetterUtil.getString(portletRequest.getParameter(param));
434 }
435
436 public static String getString(
437 PortletRequest portletRequest, String param, String defaultValue) {
438
439 return get(portletRequest, param, defaultValue);
440 }
441
442 public static boolean get(
443 PortletRequest portletRequest, String param, boolean defaultValue) {
444
445 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
446 }
447
448 public static Date get(
449 PortletRequest portletRequest, String param, DateFormat df,
450 Date defaultValue) {
451
452 return GetterUtil.get(
453 portletRequest.getParameter(param), df, defaultValue);
454 }
455
456 public static double get(
457 PortletRequest portletRequest, String param, double defaultValue) {
458
459 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
460 }
461
462 public static float get(
463 PortletRequest portletRequest, String param, float defaultValue) {
464
465 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
466 }
467
468 public static int get(
469 PortletRequest portletRequest, String param, int defaultValue) {
470
471 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
472 }
473
474 public static long get(
475 PortletRequest portletRequest, String param, long defaultValue) {
476
477 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
478 }
479
480 public static short get(
481 PortletRequest portletRequest, String param, short defaultValue) {
482
483 return GetterUtil.get(portletRequest.getParameter(param), defaultValue);
484 }
485
486 public static String get(
487 PortletRequest portletRequest, String param, String defaultValue) {
488
489 String returnValue =
490 GetterUtil.get(portletRequest.getParameter(param), defaultValue);
491
492 if (returnValue != null) {
493 return returnValue.trim();
494 }
495
496 return null;
497 }
498
499 public static void print(PortletRequest portletRequest) {
500 Enumeration<String> enu = portletRequest.getParameterNames();
501
502 while (enu.hasMoreElements()) {
503 String param = enu.nextElement();
504
505 String[] values = portletRequest.getParameterValues(param);
506
507 for (int i = 0; i < values.length; i++) {
508 System.out.println(param + "[" + i + "] = " + values[i]);
509 }
510 }
511 }
512
513 }