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package org.apache.myfaces.shared_impl.renderkit; |
20 | |
|
21 | |
import java.io.ByteArrayOutputStream; |
22 | |
import java.io.FileNotFoundException; |
23 | |
import java.io.IOException; |
24 | |
import java.io.InputStream; |
25 | |
import java.io.Serializable; |
26 | |
import java.lang.reflect.Array; |
27 | |
import java.util.ArrayList; |
28 | |
import java.util.Collections; |
29 | |
import java.util.Date; |
30 | |
import java.util.HashSet; |
31 | |
import java.util.Iterator; |
32 | |
import java.util.List; |
33 | |
import java.util.Map; |
34 | |
import java.util.Set; |
35 | |
|
36 | |
import javax.el.ValueExpression; |
37 | |
import javax.faces.FacesException; |
38 | |
import javax.faces.FactoryFinder; |
39 | |
import javax.faces.component.EditableValueHolder; |
40 | |
import javax.faces.component.NamingContainer; |
41 | |
import javax.faces.component.UIComponent; |
42 | |
import javax.faces.component.UIForm; |
43 | |
import javax.faces.component.UIInput; |
44 | |
import javax.faces.component.UINamingContainer; |
45 | |
import javax.faces.component.UIOutput; |
46 | |
import javax.faces.component.UISelectMany; |
47 | |
import javax.faces.component.UISelectOne; |
48 | |
import javax.faces.component.UIViewRoot; |
49 | |
import javax.faces.component.ValueHolder; |
50 | |
import javax.faces.component.html.HtmlInputText; |
51 | |
import javax.faces.context.FacesContext; |
52 | |
import javax.faces.convert.Converter; |
53 | |
import javax.faces.convert.ConverterException; |
54 | |
import javax.faces.el.PropertyNotFoundException; |
55 | |
import javax.faces.el.ValueBinding; |
56 | |
import javax.faces.event.PhaseId; |
57 | |
import javax.faces.model.SelectItem; |
58 | |
import javax.faces.render.RenderKit; |
59 | |
import javax.faces.render.RenderKitFactory; |
60 | |
import javax.faces.render.ResponseStateManager; |
61 | |
|
62 | |
import org.apache.commons.logging.Log; |
63 | |
import org.apache.commons.logging.LogFactory; |
64 | |
import org.apache.myfaces.shared_impl.renderkit.html.util.FormInfo; |
65 | |
import org.apache.myfaces.shared_impl.util.HashMapUtils; |
66 | |
import org.apache.myfaces.shared_impl.util.SelectItemsIterator; |
67 | |
|
68 | |
|
69 | |
|
70 | |
|
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|
72 | |
public final class RendererUtils |
73 | |
{ |
74 | 0 | private RendererUtils(){ |
75 | |
|
76 | 0 | } |
77 | |
|
78 | 0 | private static final Log log = LogFactory.getLog(RendererUtils.class); |
79 | |
|
80 | 0 | public static final String SELECT_ITEM_LIST_ATTR = RendererUtils.class.getName() + ".LIST"; |
81 | |
public static final String EMPTY_STRING = ""; |
82 | 0 | public static final Object NOTHING = new Serializable() { |
83 | |
public boolean equals(final Object o) |
84 | |
{ |
85 | 0 | if (o != null) |
86 | |
{ |
87 | 0 | if (o.getClass().equals(this.getClass())) |
88 | |
{ |
89 | 0 | return true; |
90 | |
} |
91 | |
} |
92 | 0 | return false; |
93 | |
} |
94 | |
}; |
95 | |
|
96 | |
public static final String ACTION_FOR_LIST = "org.apache.myfaces.ActionForList"; |
97 | |
public static final String ACTION_FOR_PHASE_LIST = "org.apache.myfaces.ActionForPhaseList"; |
98 | |
|
99 | |
public static final String SEQUENCE_PARAM = "jsf_sequence"; |
100 | |
|
101 | 0 | private static final String RENDER_KIT_IMPL = RendererUtils.class.getName() + ".RenderKitImpl"; |
102 | |
|
103 | |
public static String getPathToComponent(UIComponent component) |
104 | |
{ |
105 | 0 | StringBuffer buf = new StringBuffer(); |
106 | |
|
107 | 0 | if(component == null) |
108 | |
{ |
109 | 0 | buf.append("{Component-Path : "); |
110 | 0 | buf.append("[null]}"); |
111 | 0 | return buf.toString(); |
112 | |
} |
113 | |
|
114 | 0 | getPathToComponent(component,buf); |
115 | |
|
116 | 0 | buf.insert(0,"{Component-Path : "); |
117 | 0 | buf.append("}"); |
118 | |
|
119 | 0 | return buf.toString(); |
120 | |
} |
121 | |
|
122 | |
private static void getPathToComponent(UIComponent component, StringBuffer buf) |
123 | |
{ |
124 | 0 | if(component == null) |
125 | 0 | return; |
126 | |
|
127 | 0 | StringBuffer intBuf = new StringBuffer(); |
128 | |
|
129 | 0 | intBuf.append("[Class: "); |
130 | 0 | intBuf.append(component.getClass().getName()); |
131 | 0 | if(component instanceof UIViewRoot) |
132 | |
{ |
133 | 0 | intBuf.append(",ViewId: "); |
134 | 0 | intBuf.append(((UIViewRoot) component).getViewId()); |
135 | |
} |
136 | |
else |
137 | |
{ |
138 | 0 | intBuf.append(",Id: "); |
139 | 0 | intBuf.append(component.getId()); |
140 | |
} |
141 | 0 | intBuf.append("]"); |
142 | |
|
143 | 0 | buf.insert(0,intBuf.toString()); |
144 | |
|
145 | 0 | getPathToComponent(component.getParent(), buf); |
146 | 0 | } |
147 | |
|
148 | |
public static String getConcatenatedId(FacesContext context, UIComponent container, |
149 | |
String clientId) |
150 | |
{ |
151 | 0 | UIComponent child = container.findComponent(clientId); |
152 | |
|
153 | 0 | if(child == null) |
154 | 0 | return clientId; |
155 | |
|
156 | 0 | return getConcatenatedId(context, child); |
157 | |
} |
158 | |
|
159 | |
public static String getConcatenatedId(FacesContext context, UIComponent component) |
160 | |
{ |
161 | 0 | if (context == null) throw new NullPointerException("context"); |
162 | |
|
163 | 0 | StringBuffer idBuf = new StringBuffer(); |
164 | |
|
165 | 0 | idBuf.append(component.getId()); |
166 | |
|
167 | |
UIComponent parent; |
168 | |
|
169 | 0 | while((parent = component.getParent())!=null) |
170 | |
{ |
171 | 0 | if(parent instanceof NamingContainer) |
172 | |
{ |
173 | 0 | idBuf.insert(0,NamingContainer.SEPARATOR_CHAR); |
174 | 0 | idBuf.insert(0,parent.getId()); |
175 | |
} |
176 | |
} |
177 | |
|
178 | 0 | return idBuf.toString(); |
179 | |
} |
180 | |
|
181 | |
public static Boolean getBooleanValue(UIComponent component) |
182 | |
{ |
183 | 0 | Object value = getObjectValue(component); |
184 | |
|
185 | 0 | if (value instanceof String) { |
186 | 0 | value = Boolean.valueOf((String)value); |
187 | |
} |
188 | |
|
189 | 0 | if (value==null || value instanceof Boolean) |
190 | |
{ |
191 | 0 | return (Boolean) value; |
192 | |
} |
193 | |
|
194 | 0 | throw new IllegalArgumentException("Expected submitted value of type Boolean for Component : "+ |
195 | |
getPathToComponent(component)); |
196 | |
|
197 | |
} |
198 | |
|
199 | |
public static Date getDateValue(UIComponent component) |
200 | |
{ |
201 | 0 | Object value = getObjectValue(component); |
202 | 0 | if (value==null || value instanceof Date) |
203 | |
{ |
204 | 0 | return (Date) value; |
205 | |
} |
206 | |
|
207 | 0 | throw new IllegalArgumentException("Expected submitted value of type Date for component : " |
208 | |
+getPathToComponent(component)); |
209 | |
} |
210 | |
|
211 | |
public static Object getObjectValue(UIComponent component) |
212 | |
{ |
213 | 0 | if (!(component instanceof ValueHolder)) |
214 | |
{ |
215 | 0 | throw new IllegalArgumentException("Component : "+ |
216 | |
getPathToComponent(component)+"is not a ValueHolder"); |
217 | |
} |
218 | |
|
219 | 0 | if (component instanceof EditableValueHolder) |
220 | |
{ |
221 | 0 | Object value = ((EditableValueHolder)component).getSubmittedValue(); |
222 | 0 | if(value != null && !NOTHING.equals(value)) |
223 | |
{ |
224 | 0 | return value; |
225 | |
} |
226 | |
} |
227 | |
|
228 | 0 | return ((ValueHolder)component).getValue(); |
229 | |
} |
230 | |
|
231 | |
@Deprecated |
232 | |
public static String getStringValue(FacesContext context, ValueBinding vb) |
233 | |
{ |
234 | 0 | Object value = vb.getValue(context); |
235 | 0 | if (value != null) |
236 | |
{ |
237 | 0 | return value.toString(); |
238 | |
} |
239 | 0 | return null; |
240 | |
} |
241 | |
|
242 | |
public static String getStringValue(FacesContext context, ValueExpression ve) |
243 | |
{ |
244 | 0 | Object value = ve.getValue(context.getELContext()); |
245 | 0 | if (value != null) |
246 | |
{ |
247 | 0 | return value.toString(); |
248 | |
} |
249 | 0 | return null; |
250 | |
} |
251 | |
|
252 | |
public static String getStringValue(FacesContext facesContext, |
253 | |
UIComponent component) |
254 | |
{ |
255 | |
try |
256 | |
{ |
257 | 0 | if (!(component instanceof ValueHolder)) |
258 | |
{ |
259 | 0 | throw new IllegalArgumentException("Component : "+getPathToComponent(component)+"is not a ValueHolder"); |
260 | |
} |
261 | |
|
262 | 0 | if (component instanceof EditableValueHolder) |
263 | |
{ |
264 | 0 | Object submittedValue = ((EditableValueHolder)component).getSubmittedValue(); |
265 | 0 | if (submittedValue != null) |
266 | |
{ |
267 | 0 | if (submittedValue instanceof String) |
268 | |
{ |
269 | 0 | if (log.isDebugEnabled()) log.debug("returning 1 '" + submittedValue + "'"); |
270 | 0 | return (String)submittedValue; |
271 | |
} |
272 | |
|
273 | 0 | throw new IllegalArgumentException("Expected submitted value of type String for component : " |
274 | |
+getPathToComponent(component)); |
275 | |
} |
276 | |
} |
277 | |
|
278 | |
Object value; |
279 | |
|
280 | 0 | if(component instanceof EditableValueHolder) { |
281 | |
|
282 | 0 | EditableValueHolder holder = (EditableValueHolder) component; |
283 | |
|
284 | 0 | if(holder.isLocalValueSet()) { |
285 | 0 | value = holder.getLocalValue(); |
286 | |
} else { |
287 | 0 | value = getValue(component); |
288 | |
} |
289 | 0 | } |
290 | |
else { |
291 | 0 | value = getValue(component); |
292 | |
} |
293 | |
|
294 | 0 | Converter converter = ((ValueHolder)component).getConverter(); |
295 | 0 | if (converter == null && value != null) |
296 | |
{ |
297 | |
|
298 | |
try |
299 | |
{ |
300 | 0 | converter = facesContext.getApplication().createConverter(value.getClass()); |
301 | 0 | if (log.isDebugEnabled()) log.debug("the created converter is " + converter); |
302 | |
} |
303 | 0 | catch (FacesException e) |
304 | |
{ |
305 | 0 | log.error("No converter for class " + value.getClass().getName() + " found (component id=" + component.getId() + ")."); |
306 | |
|
307 | 0 | } |
308 | |
} |
309 | |
|
310 | 0 | if (converter == null) |
311 | |
{ |
312 | 0 | if (value == null) |
313 | |
{ |
314 | 0 | if (log.isDebugEnabled()) log.debug("returning an empty string"); |
315 | 0 | return ""; |
316 | |
} |
317 | |
|
318 | 0 | if (log.isDebugEnabled()) log.debug("returning an .toString"); |
319 | 0 | return value.toString(); |
320 | |
|
321 | |
} |
322 | |
|
323 | 0 | if (log.isDebugEnabled()) log.debug("returning converter get as string " + converter); |
324 | 0 | return converter.getAsString(facesContext, component, value); |
325 | |
|
326 | |
} |
327 | 0 | catch(PropertyNotFoundException ex) |
328 | |
{ |
329 | 0 | log.error("Property not found - called by component : "+getPathToComponent(component),ex); |
330 | |
|
331 | 0 | throw ex; |
332 | |
} |
333 | |
} |
334 | |
|
335 | |
private static Object getValue(UIComponent component) { |
336 | |
Object value; |
337 | |
try |
338 | |
{ |
339 | 0 | value = ((ValueHolder) component).getValue(); |
340 | |
} |
341 | 0 | catch(Exception ex) |
342 | |
{ |
343 | 0 | throw new FacesException("Could not retrieve value of component with path : "+ |
344 | |
getPathToComponent(component),ex); |
345 | 0 | } |
346 | 0 | return value; |
347 | |
} |
348 | |
|
349 | |
|
350 | |
|
351 | |
|
352 | |
|
353 | |
|
354 | |
public static boolean isDefaultAttributeValue(Object value) |
355 | |
{ |
356 | 0 | if (value == null) |
357 | |
{ |
358 | 0 | return true; |
359 | |
} |
360 | 0 | else if (value instanceof Boolean) |
361 | |
{ |
362 | 0 | return !((Boolean) value).booleanValue(); |
363 | |
} |
364 | 0 | else if (value instanceof Number) |
365 | |
{ |
366 | 0 | if (value instanceof Integer) |
367 | |
{ |
368 | 0 | return ((Number)value).intValue() == Integer.MIN_VALUE; |
369 | |
} |
370 | 0 | else if (value instanceof Double) |
371 | |
{ |
372 | 0 | return ((Number)value).doubleValue() == Double.MIN_VALUE; |
373 | |
} |
374 | 0 | else if (value instanceof Long) |
375 | |
{ |
376 | 0 | return ((Number)value).longValue() == Long.MIN_VALUE; |
377 | |
} |
378 | 0 | else if (value instanceof Byte) |
379 | |
{ |
380 | 0 | return ((Number)value).byteValue() == Byte.MIN_VALUE; |
381 | |
} |
382 | 0 | else if (value instanceof Float) |
383 | |
{ |
384 | 0 | return ((Number)value).floatValue() == Float.MIN_VALUE; |
385 | |
} |
386 | 0 | else if (value instanceof Short) |
387 | |
{ |
388 | 0 | return ((Number)value).shortValue() == Short.MIN_VALUE; |
389 | |
} |
390 | |
} |
391 | 0 | return false; |
392 | |
} |
393 | |
|
394 | |
|
395 | |
|
396 | |
|
397 | |
|
398 | |
|
399 | |
public static Converter findUIOutputConverter(FacesContext facesContext, |
400 | |
UIOutput component) |
401 | |
throws FacesException |
402 | |
{ |
403 | 0 | return _SharedRendererUtils.findUIOutputConverter(facesContext, component); |
404 | |
} |
405 | |
|
406 | |
|
407 | |
|
408 | |
|
409 | |
|
410 | |
|
411 | |
|
412 | |
|
413 | |
public static Converter findUISelectManyConverter(FacesContext facesContext, |
414 | |
UISelectMany component) |
415 | |
{ |
416 | 0 | Converter converter = component.getConverter(); |
417 | 0 | if (converter != null) return converter; |
418 | |
|
419 | |
|
420 | 0 | ValueExpression vb = component.getValueExpression("value"); |
421 | 0 | if (vb == null) return null; |
422 | |
|
423 | |
|
424 | |
|
425 | |
|
426 | 0 | Class valueType = null; |
427 | 0 | Object value = vb.getValue(facesContext.getELContext()); |
428 | 0 | valueType = (value != null) ? value.getClass() : |
429 | |
vb.getType(facesContext.getELContext()) ; |
430 | |
|
431 | 0 | if (valueType == null) return null; |
432 | |
|
433 | 0 | if (List.class.isAssignableFrom(valueType)) |
434 | |
{ |
435 | |
|
436 | |
|
437 | |
|
438 | |
|
439 | |
|
440 | |
|
441 | |
|
442 | |
|
443 | 0 | List selectItems = RendererUtils.internalGetSelectItemList(component); |
444 | |
|
445 | 0 | if (selectItems != null && selectItems.size() > 0) |
446 | |
{ |
447 | 0 | SelectItem selectItem = (SelectItem) selectItems.get(0); |
448 | 0 | Class listComponentType = selectItem.getValue().getClass(); |
449 | |
|
450 | |
try |
451 | |
{ |
452 | 0 | return facesContext.getApplication().createConverter(listComponentType); |
453 | |
} |
454 | 0 | catch (FacesException e) |
455 | |
{ |
456 | 0 | log.error("No Converter for type " + listComponentType.getName() + " found", e); |
457 | 0 | return null; |
458 | |
} |
459 | |
|
460 | |
} |
461 | |
|
462 | 0 | return null; |
463 | |
} |
464 | |
|
465 | 0 | if (!valueType.isArray()) |
466 | |
{ |
467 | 0 | throw new IllegalArgumentException("ValueBinding for UISelectMany : "+getPathToComponent(component)+" must be of type List or Array"); |
468 | |
} |
469 | |
|
470 | 0 | Class arrayComponentType = valueType.getComponentType(); |
471 | 0 | if (String.class.equals(arrayComponentType)) return null; |
472 | 0 | if (Object.class.equals(arrayComponentType)) return null; |
473 | |
|
474 | |
try |
475 | |
{ |
476 | 0 | return facesContext.getApplication().createConverter(arrayComponentType); |
477 | |
} |
478 | 0 | catch (FacesException e) |
479 | |
{ |
480 | 0 | log.error("No Converter for type " + arrayComponentType.getName() + " found", e); |
481 | 0 | return null; |
482 | |
} |
483 | |
} |
484 | |
|
485 | |
|
486 | |
public static void checkParamValidity(FacesContext facesContext, UIComponent uiComponent, Class compClass) |
487 | |
{ |
488 | 0 | if(facesContext == null) |
489 | 0 | throw new NullPointerException("facesContext may not be null"); |
490 | 0 | if(uiComponent == null) |
491 | 0 | throw new NullPointerException("uiComponent may not be null"); |
492 | |
|
493 | |
|
494 | |
|
495 | 0 | if (compClass != null && !(compClass.isInstance(uiComponent))) |
496 | |
{ |
497 | 0 | throw new IllegalArgumentException("uiComponent : "+getPathToComponent(uiComponent)+ |
498 | |
" is not instance of "+compClass.getName()+" as it should be"); |
499 | |
} |
500 | 0 | } |
501 | |
|
502 | |
|
503 | |
public static void renderChildren(FacesContext facesContext, UIComponent component) |
504 | |
throws IOException |
505 | |
{ |
506 | 0 | if (component.getChildCount() > 0) |
507 | |
{ |
508 | 0 | for (Iterator it = component.getChildren().iterator(); it.hasNext(); ) |
509 | |
{ |
510 | 0 | UIComponent child = (UIComponent)it.next(); |
511 | 0 | renderChild(facesContext, child); |
512 | 0 | } |
513 | |
} |
514 | 0 | } |
515 | |
|
516 | |
|
517 | |
public static void renderChild(FacesContext facesContext, UIComponent child) |
518 | |
throws IOException |
519 | |
{ |
520 | 0 | if (!child.isRendered()) |
521 | |
{ |
522 | 0 | return; |
523 | |
} |
524 | |
|
525 | 0 | child.encodeBegin(facesContext); |
526 | 0 | if (child.getRendersChildren()) |
527 | |
{ |
528 | 0 | child.encodeChildren(facesContext); |
529 | |
} |
530 | |
else |
531 | |
{ |
532 | 0 | renderChildren(facesContext, child); |
533 | |
} |
534 | 0 | child.encodeEnd(facesContext); |
535 | 0 | } |
536 | |
|
537 | |
|
538 | |
|
539 | |
|
540 | |
|
541 | |
|
542 | |
|
543 | |
public static List getSelectItemList(UISelectOne uiSelectOne) |
544 | |
{ |
545 | 0 | return internalGetSelectItemList(uiSelectOne); |
546 | |
} |
547 | |
|
548 | |
|
549 | |
|
550 | |
|
551 | |
|
552 | |
public static List getSelectItemList(UISelectMany uiSelectMany) |
553 | |
{ |
554 | 0 | return internalGetSelectItemList(uiSelectMany); |
555 | |
} |
556 | |
|
557 | |
private static List internalGetSelectItemList(UIComponent uiComponent) |
558 | |
{ |
559 | |
|
560 | |
|
561 | |
|
562 | |
|
563 | |
|
564 | |
|
565 | |
|
566 | |
|
567 | 0 | List list = new ArrayList(); |
568 | |
|
569 | 0 | for (Iterator iter = new SelectItemsIterator(uiComponent); iter.hasNext();) |
570 | |
{ |
571 | 0 | list.add(iter.next()); |
572 | |
} |
573 | 0 | return list; |
574 | |
} |
575 | |
|
576 | |
|
577 | |
|
578 | |
|
579 | |
|
580 | |
|
581 | |
|
582 | |
|
583 | |
|
584 | |
|
585 | |
|
586 | |
public static Set getSubmittedValuesAsSet(FacesContext context, UIComponent component, Converter converter, UISelectMany uiSelectMany) |
587 | |
{ |
588 | 0 | Object submittedValues = uiSelectMany.getSubmittedValue(); |
589 | 0 | if (submittedValues == null) |
590 | |
{ |
591 | 0 | return null; |
592 | |
} |
593 | |
|
594 | 0 | if(converter != null) { |
595 | 0 | converter = new PassThroughAsStringConverter(converter); |
596 | |
} |
597 | |
|
598 | 0 | return internalSubmittedOrSelectedValuesAsSet(context, component, converter, uiSelectMany, submittedValues); |
599 | |
} |
600 | |
|
601 | |
|
602 | |
|
603 | |
|
604 | |
|
605 | |
|
606 | |
|
607 | |
|
608 | |
|
609 | |
|
610 | |
|
611 | |
public static Set getSelectedValuesAsSet(FacesContext context, UIComponent component, Converter converter, UISelectMany uiSelectMany) |
612 | |
{ |
613 | 0 | Object selectedValues = uiSelectMany.getValue(); |
614 | |
|
615 | 0 | return internalSubmittedOrSelectedValuesAsSet(context, component, converter, uiSelectMany, selectedValues); |
616 | |
} |
617 | |
|
618 | |
|
619 | |
|
620 | |
|
621 | |
|
622 | |
|
623 | |
|
624 | |
public static String getConvertedStringValue(FacesContext context, |
625 | |
UIComponent component, Converter converter, Object value) { |
626 | 0 | if (converter == null) { |
627 | 0 | if (value == null) { |
628 | 0 | return ""; |
629 | 0 | } else if (value instanceof String) { |
630 | 0 | return (String) value; |
631 | 0 | } else if (RendererUtils.NOTHING.equals(value)) { |
632 | 0 | return ""; |
633 | |
} else { |
634 | 0 | throw new IllegalArgumentException( |
635 | |
"Value is no String (class=" + value.getClass().getName() + ", value=" + value + ") and component " |
636 | |
+ component.getClientId(context) +"with path: " |
637 | |
+ getPathToComponent(component) |
638 | |
+ " does not have a Converter"); |
639 | |
} |
640 | |
} |
641 | |
|
642 | 0 | if (RendererUtils.NOTHING.equals(value)) |
643 | |
{ |
644 | 0 | return converter.getAsString(context, component, ""); |
645 | |
} |
646 | |
else |
647 | |
{ |
648 | 0 | return converter.getAsString(context, component, value); |
649 | |
} |
650 | |
} |
651 | |
|
652 | |
|
653 | |
|
654 | |
|
655 | |
|
656 | |
|
657 | |
|
658 | |
public static String getConvertedStringValue(FacesContext context, |
659 | |
UIComponent component, Converter converter, SelectItem selectItem) { |
660 | 0 | return getConvertedStringValue(context, component, converter, selectItem.getValue()); |
661 | |
} |
662 | |
|
663 | |
|
664 | |
private static Set internalSubmittedOrSelectedValuesAsSet(FacesContext context, |
665 | |
UIComponent component, Converter converter, UISelectMany uiSelectMany, |
666 | |
Object values) |
667 | |
{ |
668 | 0 | if (values == null || EMPTY_STRING.equals(values)) |
669 | |
{ |
670 | 0 | return Collections.EMPTY_SET; |
671 | |
} |
672 | 0 | else if (values instanceof Object[]) |
673 | |
{ |
674 | |
|
675 | 0 | Object[] ar = (Object[])values; |
676 | 0 | if (ar.length == 0) |
677 | |
{ |
678 | 0 | return Collections.EMPTY_SET; |
679 | |
} |
680 | |
|
681 | 0 | HashSet set = new HashSet(HashMapUtils.calcCapacity(ar.length)); |
682 | 0 | for (int i = 0; i < ar.length; i++) |
683 | |
{ |
684 | 0 | set.add( getConvertedStringValue(context, component, converter, ar[i]) ); |
685 | |
} |
686 | 0 | return set; |
687 | |
} |
688 | 0 | else if (values.getClass().isArray()) |
689 | |
{ |
690 | |
|
691 | 0 | int len = Array.getLength(values); |
692 | 0 | HashSet set = new HashSet(org.apache.myfaces.shared_impl.util.HashMapUtils.calcCapacity(len)); |
693 | 0 | for (int i = 0; i < len; i++) |
694 | |
{ |
695 | 0 | set.add( getConvertedStringValue(context, component, converter, Array.get(values,i)) ); |
696 | |
} |
697 | 0 | return set; |
698 | |
} |
699 | 0 | else if (values instanceof List) |
700 | |
{ |
701 | 0 | List lst = (List)values; |
702 | 0 | if (lst.size() == 0) |
703 | |
{ |
704 | 0 | return Collections.EMPTY_SET; |
705 | |
} |
706 | |
|
707 | 0 | HashSet set = new HashSet(HashMapUtils.calcCapacity(lst.size())); |
708 | 0 | for (Iterator i = lst.iterator(); i.hasNext();) |
709 | 0 | set.add(getConvertedStringValue(context, component, converter, i.next())); |
710 | |
|
711 | 0 | return set; |
712 | |
|
713 | |
} |
714 | |
else |
715 | |
{ |
716 | 0 | throw new IllegalArgumentException("Value of UISelectMany component with path : " |
717 | |
+ getPathToComponent(uiSelectMany) + " is not of type Array or List"); |
718 | |
} |
719 | |
} |
720 | |
|
721 | |
public static Object getConvertedUISelectOneValue(FacesContext facesContext, UISelectOne output, Object submittedValue){ |
722 | 0 | if (submittedValue != null && !(submittedValue instanceof String)) |
723 | |
{ |
724 | 0 | if (RendererUtils.NOTHING.equals(submittedValue)) |
725 | |
{ |
726 | 0 | return null; |
727 | |
} |
728 | 0 | throw new IllegalArgumentException("Submitted value of type String for component : " |
729 | |
+ getPathToComponent(output) + "expected"); |
730 | |
} |
731 | |
|
732 | |
|
733 | |
|
734 | |
|
735 | 0 | if ((submittedValue != null) && (submittedValue instanceof String) && ("".equals(submittedValue))) |
736 | |
{ |
737 | |
|
738 | 0 | submittedValue = null; |
739 | |
} |
740 | |
|
741 | |
Converter converter; |
742 | |
try |
743 | |
{ |
744 | 0 | converter = findUIOutputConverter(facesContext, output); |
745 | |
} |
746 | 0 | catch (FacesException e) |
747 | |
{ |
748 | 0 | throw new ConverterException(e); |
749 | 0 | } |
750 | |
|
751 | 0 | return converter == null ? submittedValue : converter |
752 | |
.getAsObject(facesContext, output, (String) submittedValue); |
753 | |
} |
754 | |
|
755 | |
public static Object getConvertedUIOutputValue(FacesContext facesContext, UIOutput output, Object submittedValue) |
756 | |
throws ConverterException |
757 | |
{ |
758 | 0 | if (submittedValue != null && !(submittedValue instanceof String)) |
759 | |
{ |
760 | 0 | if (RendererUtils.NOTHING.equals(submittedValue)) |
761 | |
{ |
762 | 0 | return null; |
763 | |
} |
764 | 0 | throw new IllegalArgumentException("Submitted value of type String for component : " |
765 | |
+ getPathToComponent(output) + "expected"); |
766 | |
} |
767 | |
|
768 | |
Converter converter; |
769 | |
try |
770 | |
{ |
771 | 0 | converter = findUIOutputConverter(facesContext, output); |
772 | |
} |
773 | 0 | catch (FacesException e) |
774 | |
{ |
775 | 0 | throw new ConverterException(e); |
776 | 0 | } |
777 | |
|
778 | 0 | return converter == null ? submittedValue : converter |
779 | |
.getAsObject(facesContext, output, (String) submittedValue); |
780 | |
} |
781 | |
|
782 | |
public static Object getConvertedUISelectManyValue(FacesContext facesContext, UISelectMany selectMany, |
783 | |
Object submittedValue) throws ConverterException |
784 | |
{ |
785 | 0 | if (submittedValue == null) |
786 | |
{ |
787 | 0 | return null; |
788 | |
} |
789 | |
|
790 | 0 | if (!(submittedValue instanceof String[])) |
791 | |
{ |
792 | 0 | throw new ConverterException("Submitted value of type String[] for component : " |
793 | |
+ getPathToComponent(selectMany) + "expected"); |
794 | |
} |
795 | |
|
796 | 0 | return org.apache.myfaces.shared_impl.renderkit._SharedRendererUtils.getConvertedUISelectManyValue(facesContext, |
797 | |
selectMany, (String[]) submittedValue); |
798 | |
} |
799 | |
|
800 | |
public static boolean getBooleanAttribute(UIComponent component, String attrName, boolean defaultValue) |
801 | |
{ |
802 | 0 | Boolean b = (Boolean) component.getAttributes().get(attrName); |
803 | 0 | return b != null ? b.booleanValue() : defaultValue; |
804 | |
} |
805 | |
|
806 | |
public static int getIntegerAttribute(UIComponent component, String attrName, int defaultValue) |
807 | |
{ |
808 | 0 | Integer i = (Integer) component.getAttributes().get(attrName); |
809 | 0 | return i != null ? i.intValue() : defaultValue; |
810 | |
} |
811 | |
|
812 | |
private static final String TRINIDAD_FORM_COMPONENT_FAMILY = "org.apache.myfaces.trinidad.Form"; |
813 | |
private static final String ADF_FORM_COMPONENT_FAMILY = "oracle.adf.Form"; |
814 | |
|
815 | |
|
816 | |
|
817 | |
|
818 | |
|
819 | |
|
820 | |
|
821 | |
|
822 | |
|
823 | |
|
824 | |
|
825 | |
|
826 | |
|
827 | |
|
828 | |
|
829 | |
|
830 | |
|
831 | |
public static FormInfo findNestingForm(UIComponent uiComponent, FacesContext facesContext) |
832 | |
{ |
833 | 0 | UIComponent parent = uiComponent.getParent(); |
834 | 0 | while (parent != null && (!ADF_FORM_COMPONENT_FAMILY.equals(parent.getFamily()) && |
835 | |
!TRINIDAD_FORM_COMPONENT_FAMILY.equals(parent.getFamily()) && |
836 | |
!(parent instanceof UIForm))) |
837 | |
{ |
838 | 0 | parent = parent.getParent(); |
839 | |
} |
840 | |
|
841 | 0 | if (parent != null) |
842 | |
{ |
843 | |
|
844 | 0 | String formName = parent.getClientId(facesContext); |
845 | 0 | return new FormInfo(parent, formName); |
846 | |
} |
847 | |
|
848 | 0 | return null; |
849 | |
} |
850 | |
|
851 | |
public static boolean getBooleanValue(String attribute, Object value, boolean defaultValue) { |
852 | 0 | if (value instanceof Boolean) { |
853 | 0 | return ((Boolean) value).booleanValue(); |
854 | |
} |
855 | 0 | else if (value instanceof String) { |
856 | 0 | return Boolean.valueOf((String) value).booleanValue(); |
857 | |
} |
858 | 0 | else if (value != null) { |
859 | 0 | log.error("value for attribute " + attribute + |
860 | |
" must be instanceof 'Boolean' or 'String', is of type : " + value.getClass()); |
861 | |
|
862 | 0 | return defaultValue; |
863 | |
} |
864 | |
|
865 | 0 | return defaultValue; |
866 | |
} |
867 | |
|
868 | |
public static void copyHtmlInputTextAttributes(HtmlInputText src, HtmlInputText dest) |
869 | |
{ |
870 | 0 | dest.setId(src.getId()); |
871 | 0 | boolean forceId = getBooleanValue( |
872 | |
JSFAttr.FORCE_ID_ATTR, |
873 | |
src.getAttributes().get(JSFAttr.FORCE_ID_ATTR), |
874 | |
false); |
875 | 0 | if (forceId) { |
876 | 0 | dest.getAttributes().put(JSFAttr.FORCE_ID_ATTR, Boolean.TRUE); |
877 | |
} |
878 | 0 | dest.setImmediate(src.isImmediate()); |
879 | 0 | dest.setTransient(src.isTransient()); |
880 | 0 | dest.setAccesskey(src.getAccesskey()); |
881 | 0 | dest.setAlt(src.getAlt()); |
882 | 0 | dest.setConverter(src.getConverter()); |
883 | 0 | dest.setDir(src.getDir()); |
884 | 0 | dest.setDisabled(src.isDisabled()); |
885 | 0 | dest.setLang(src.getLang()); |
886 | 0 | dest.setLocalValueSet(src.isLocalValueSet()); |
887 | 0 | dest.setMaxlength(src.getMaxlength()); |
888 | 0 | dest.setOnblur(src.getOnblur()); |
889 | 0 | dest.setOnchange(src.getOnchange()); |
890 | 0 | dest.setOnclick(src.getOnclick()); |
891 | 0 | dest.setOndblclick(src.getOndblclick()); |
892 | 0 | dest.setOnfocus(src.getOnfocus()); |
893 | 0 | dest.setOnkeydown(src.getOnkeydown()); |
894 | 0 | dest.setOnkeypress(src.getOnkeypress()); |
895 | 0 | dest.setOnkeyup(src.getOnkeyup()); |
896 | 0 | dest.setOnmousedown(src.getOnmousedown()); |
897 | 0 | dest.setOnmousemove(src.getOnmousemove()); |
898 | 0 | dest.setOnmouseout(src.getOnmouseout()); |
899 | 0 | dest.setOnmouseover(src.getOnmouseover()); |
900 | 0 | dest.setOnmouseup(src.getOnmouseup()); |
901 | 0 | dest.setOnselect(src.getOnselect()); |
902 | 0 | dest.setReadonly(src.isReadonly()); |
903 | 0 | dest.setRendered(src.isRendered()); |
904 | 0 | dest.setRequired(src.isRequired()); |
905 | 0 | dest.setSize(src.getSize()); |
906 | 0 | dest.setStyle(src.getStyle()); |
907 | 0 | dest.setStyleClass(src.getStyleClass()); |
908 | 0 | dest.setTabindex(src.getTabindex()); |
909 | 0 | dest.setTitle(src.getTitle()); |
910 | 0 | dest.setValidator(src.getValidator()); |
911 | 0 | } |
912 | |
|
913 | |
public static Integer getViewSequence(FacesContext facescontext) |
914 | |
{ |
915 | 0 | Map map = facescontext.getExternalContext().getRequestMap(); |
916 | 0 | Integer sequence = (Integer) map.get(SEQUENCE_PARAM); |
917 | 0 | if (sequence == null) |
918 | |
{ |
919 | 0 | sequence = new Integer(1); |
920 | 0 | map.put(SEQUENCE_PARAM, sequence); |
921 | |
|
922 | 0 | synchronized (facescontext.getExternalContext().getSession(true)) |
923 | |
{ |
924 | 0 | facescontext.getExternalContext().getSessionMap().put(RendererUtils.SEQUENCE_PARAM, sequence); |
925 | 0 | } |
926 | |
} |
927 | 0 | return sequence; |
928 | |
} |
929 | |
|
930 | |
public static UIComponent findComponent(UIComponent headerComp, Class clazz) |
931 | |
{ |
932 | 0 | if (clazz.isAssignableFrom(headerComp.getClass())) |
933 | |
{ |
934 | 0 | return headerComp; |
935 | |
} |
936 | |
|
937 | 0 | List li = headerComp.getChildren(); |
938 | |
|
939 | 0 | for (int i = 0; i < li.size(); i++) |
940 | |
{ |
941 | 0 | UIComponent comp = (UIComponent) li.get(i); |
942 | |
|
943 | |
|
944 | 0 | UIComponent lookupComp = findComponent(comp, clazz); |
945 | |
|
946 | 0 | if (lookupComp != null) |
947 | 0 | return lookupComp; |
948 | |
} |
949 | |
|
950 | 0 | return null; |
951 | |
} |
952 | |
|
953 | |
public static void addOrReplaceChild(UIInput component, UIComponent child) |
954 | |
{ |
955 | 0 | List li = component.getChildren(); |
956 | |
|
957 | 0 | for (int i = 0; i < li.size(); i++) |
958 | |
{ |
959 | 0 | UIComponent oldChild = (UIComponent) li.get(i); |
960 | |
|
961 | 0 | if (oldChild.getId() != null && oldChild.getId().equals(child.getId())) |
962 | |
{ |
963 | 0 | li.set(i, child); |
964 | 0 | return; |
965 | |
} |
966 | |
} |
967 | |
|
968 | 0 | component.getChildren().add(child); |
969 | 0 | } |
970 | |
|
971 | |
public static String getClientId(FacesContext facesContext, UIComponent uiComponent, String forAttr) |
972 | |
{ |
973 | 0 | UIComponent forComponent = uiComponent.findComponent(forAttr); |
974 | 0 | if (forComponent == null) |
975 | |
{ |
976 | 0 | if (log.isInfoEnabled()) |
977 | |
{ |
978 | 0 | log |
979 | |
.info("Unable to find component '" |
980 | |
+ forAttr |
981 | |
+ "' (calling findComponent on component '" |
982 | |
+ uiComponent.getClientId(facesContext) |
983 | |
+ "')." |
984 | |
+ " We'll try to return a guessed client-id anyways -" |
985 | |
+ " this will be a problem if you put the referenced component" |
986 | |
+ " into a different naming-container. If this is the case, you can always use the full client-id."); |
987 | |
} |
988 | 0 | if (forAttr.length() > 0 && forAttr.charAt(0) == UINamingContainer.SEPARATOR_CHAR) |
989 | |
{ |
990 | |
|
991 | 0 | return forAttr.substring(1); |
992 | |
} |
993 | |
|
994 | |
|
995 | 0 | String labelClientId = uiComponent.getClientId(facesContext); |
996 | 0 | int colon = labelClientId.lastIndexOf(UINamingContainer.SEPARATOR_CHAR); |
997 | |
|
998 | 0 | return colon == -1 ? forAttr : labelClientId.substring(0, colon + 1) + forAttr; |
999 | |
|
1000 | |
} |
1001 | |
|
1002 | 0 | return forComponent.getClientId(facesContext); |
1003 | |
|
1004 | |
} |
1005 | |
|
1006 | |
public static List convertIdsToClientIds(String actionFor, FacesContext facesContext, UIComponent component) |
1007 | |
{ |
1008 | 0 | List li = new ArrayList(); |
1009 | |
|
1010 | 0 | String[] ids = actionFor.split(","); |
1011 | |
|
1012 | 0 | for (int i = 0; i < ids.length; i++) |
1013 | |
{ |
1014 | 0 | String trimedId = ids[i].trim(); |
1015 | 0 | if (trimedId.equals("none")) |
1016 | 0 | li.add(trimedId); |
1017 | |
else |
1018 | 0 | li.add(RendererUtils.getClientId(facesContext, component, trimedId)); |
1019 | |
} |
1020 | 0 | return li; |
1021 | |
} |
1022 | |
|
1023 | |
public static List convertPhasesToPhasesIds(String actionForPhase) |
1024 | |
{ |
1025 | 0 | List li = new ArrayList(); |
1026 | |
|
1027 | 0 | if (actionForPhase == null) |
1028 | |
{ |
1029 | 0 | return li; |
1030 | |
} |
1031 | |
|
1032 | 0 | String[] ids = actionForPhase.split(","); |
1033 | |
|
1034 | 0 | for (int i = 0; i < ids.length; i++) |
1035 | |
{ |
1036 | 0 | if (ids[i].equals("PROCESS_VALIDATIONS")) |
1037 | |
{ |
1038 | 0 | li.add(PhaseId.PROCESS_VALIDATIONS); |
1039 | |
} |
1040 | 0 | else if (ids[i].equals("UPDATE_MODEL_VALUES")) |
1041 | |
{ |
1042 | 0 | li.add(PhaseId.UPDATE_MODEL_VALUES); |
1043 | |
} |
1044 | |
} |
1045 | 0 | return li; |
1046 | |
} |
1047 | |
|
1048 | |
|
1049 | |
|
1050 | |
|
1051 | |
|
1052 | |
|
1053 | |
|
1054 | |
|
1055 | |
|
1056 | |
public static String loadResourceFile(FacesContext ctx, String file) |
1057 | |
{ |
1058 | |
|
1059 | 0 | ByteArrayOutputStream content = new ByteArrayOutputStream(10240); |
1060 | |
|
1061 | 0 | InputStream in = null; |
1062 | |
try { |
1063 | 0 | in = ctx.getExternalContext().getResourceAsStream(file); |
1064 | 0 | if (in == null) |
1065 | |
{ |
1066 | 0 | return null; |
1067 | |
} |
1068 | |
|
1069 | 0 | byte[] fileBuffer = new byte[10240]; |
1070 | |
int read; |
1071 | 0 | while ((read = in.read(fileBuffer)) > -1) |
1072 | |
{ |
1073 | 0 | content.write(fileBuffer, 0, read); |
1074 | |
} |
1075 | |
} |
1076 | 0 | catch (FileNotFoundException e) { |
1077 | 0 | if (log.isWarnEnabled()) |
1078 | 0 | log.warn("no such file " + file, e); |
1079 | 0 | content = null; |
1080 | |
} |
1081 | 0 | catch (IOException e) { |
1082 | 0 | if (log.isWarnEnabled()) |
1083 | 0 | log.warn("problems during processing resource " + file, e); |
1084 | 0 | content = null; |
1085 | |
} |
1086 | |
finally |
1087 | |
{ |
1088 | 0 | try |
1089 | |
{ |
1090 | 0 | content.close(); |
1091 | |
} |
1092 | 0 | catch (IOException e) |
1093 | |
{ |
1094 | 0 | log.warn(e.getLocalizedMessage(), e); |
1095 | 0 | } |
1096 | 0 | if (in != null) |
1097 | |
{ |
1098 | |
try |
1099 | |
{ |
1100 | 0 | in.close(); |
1101 | |
} |
1102 | 0 | catch (IOException e) |
1103 | |
{ |
1104 | 0 | log.warn(e.getLocalizedMessage(), e); |
1105 | 0 | } |
1106 | |
} |
1107 | |
} |
1108 | |
|
1109 | 0 | return content.toString(); |
1110 | |
} |
1111 | |
|
1112 | |
|
1113 | |
|
1114 | |
|
1115 | |
|
1116 | |
|
1117 | |
public static void initPartialValidationAndModelUpdate(UIComponent component, FacesContext facesContext) |
1118 | |
{ |
1119 | 0 | String actionFor = (String) component.getAttributes().get("actionFor"); |
1120 | |
|
1121 | 0 | if (actionFor != null) |
1122 | |
{ |
1123 | 0 | List li = convertIdsToClientIds(actionFor, facesContext, component); |
1124 | |
|
1125 | 0 | facesContext.getExternalContext().getRequestMap().put(ACTION_FOR_LIST, li); |
1126 | |
|
1127 | 0 | String actionForPhase = (String) component.getAttributes().get("actionForPhase"); |
1128 | |
|
1129 | 0 | if (actionForPhase != null) |
1130 | |
{ |
1131 | 0 | List phaseList = convertPhasesToPhasesIds(actionForPhase); |
1132 | |
|
1133 | 0 | facesContext.getExternalContext().getRequestMap().put(ACTION_FOR_PHASE_LIST, phaseList); |
1134 | |
} |
1135 | |
} |
1136 | 0 | } |
1137 | |
|
1138 | |
public static boolean isAdfOrTrinidadForm(UIComponent component) { |
1139 | 0 | if (component == null) |
1140 | 0 | return false; |
1141 | 0 | return ADF_FORM_COMPONENT_FAMILY.equals(component.getFamily()) || |
1142 | |
TRINIDAD_FORM_COMPONENT_FAMILY.equals(component.getFamily()); |
1143 | |
} |
1144 | |
|
1145 | |
|
1146 | |
|
1147 | |
|
1148 | |
|
1149 | |
public static ResponseStateManager getResponseStateManager(FacesContext facesContext, String renderKitId) |
1150 | |
throws FacesException |
1151 | |
{ |
1152 | 0 | RenderKit renderKit = facesContext.getRenderKit(); |
1153 | |
|
1154 | 0 | if (renderKit == null) |
1155 | |
{ |
1156 | |
|
1157 | 0 | Map requestMap = facesContext.getExternalContext().getRequestMap(); |
1158 | 0 | RenderKitFactory factory = (RenderKitFactory) requestMap.get(RENDER_KIT_IMPL); |
1159 | |
|
1160 | 0 | if (factory != null) |
1161 | |
{ |
1162 | 0 | renderKit = factory.getRenderKit(facesContext, renderKitId); |
1163 | |
} |
1164 | |
else |
1165 | |
{ |
1166 | 0 | factory = (RenderKitFactory) FactoryFinder.getFactory(FactoryFinder.RENDER_KIT_FACTORY); |
1167 | |
|
1168 | 0 | if (factory == null) |
1169 | |
{ |
1170 | 0 | throw new IllegalStateException("Factory is null"); |
1171 | |
} |
1172 | |
|
1173 | 0 | requestMap.put(RENDER_KIT_IMPL, factory); |
1174 | |
|
1175 | 0 | renderKit = factory.getRenderKit(facesContext, renderKitId); |
1176 | |
} |
1177 | |
} |
1178 | |
|
1179 | 0 | if (renderKit == null) |
1180 | |
{ |
1181 | 0 | throw new IllegalArgumentException("Could not find a RenderKit for \"" + renderKitId + "\""); |
1182 | |
} |
1183 | |
|
1184 | 0 | return renderKit.getResponseStateManager(); |
1185 | |
} |
1186 | |
|
1187 | |
|
1188 | |
|
1189 | |
|
1190 | |
|
1191 | |
|
1192 | |
|
1193 | |
private static class PassThroughAsStringConverter implements Converter |
1194 | |
{ |
1195 | |
private final Converter converter; |
1196 | |
|
1197 | |
public PassThroughAsStringConverter(Converter converter) |
1198 | 0 | { |
1199 | 0 | this.converter = converter; |
1200 | 0 | } |
1201 | |
|
1202 | |
public Object getAsObject(FacesContext context, UIComponent component, |
1203 | |
String value) throws ConverterException |
1204 | |
{ |
1205 | 0 | return converter.getAsObject(context, component, value); |
1206 | |
} |
1207 | |
|
1208 | |
public String getAsString(FacesContext context, UIComponent component, |
1209 | |
Object value) throws ConverterException |
1210 | |
{ |
1211 | 0 | return (String)value; |
1212 | |
} |
1213 | |
|
1214 | |
} |
1215 | |
} |