Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
HtmlPageAttributes |
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| 1.2142857142857142;1,214 | ||||
HtmlPageAttributes$LinkTag |
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| 1.2142857142857142;1,214 |
1 | package org.apache.turbine.util.template; | |
2 | ||
3 | ||
4 | /* | |
5 | * Licensed to the Apache Software Foundation (ASF) under one | |
6 | * or more contributor license agreements. See the NOTICE file | |
7 | * distributed with this work for additional information | |
8 | * regarding copyright ownership. The ASF licenses this file | |
9 | * to you under the Apache License, Version 2.0 (the | |
10 | * "License"); you may not use this file except in compliance | |
11 | * with the License. You may obtain a copy of the License at | |
12 | * | |
13 | * http://www.apache.org/licenses/LICENSE-2.0 | |
14 | * | |
15 | * Unless required by applicable law or agreed to in writing, | |
16 | * software distributed under the License is distributed on an | |
17 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
18 | * KIND, either express or implied. See the License for the | |
19 | * specific language governing permissions and limitations | |
20 | * under the License. | |
21 | */ | |
22 | ||
23 | ||
24 | import java.util.ArrayList; | |
25 | import java.util.LinkedHashMap; | |
26 | import java.util.List; | |
27 | import java.util.Map; | |
28 | ||
29 | import org.apache.commons.configuration.Configuration; | |
30 | import org.apache.commons.lang.StringUtils; | |
31 | import org.apache.turbine.Turbine; | |
32 | import org.apache.turbine.TurbineConstants; | |
33 | import org.apache.turbine.services.pull.ApplicationTool; | |
34 | ||
35 | /** | |
36 | * Template context tool that can be used to set various attributes of a | |
37 | * HTML page. This tool does not automatically make the changes in the HTML | |
38 | * page for you. You must use this tool in your layout template to retrieve | |
39 | * the attributes. | |
40 | * <p> | |
41 | * The set/add methods are can be used from a screen template, action, screen | |
42 | * class, layour template, or anywhere else. The get methods should be used in | |
43 | * your layout template(s) to construct the appropriate HTML tags. | |
44 | *<p> | |
45 | * Example usage of this tool to build the HEAD and BODY tags in your layout | |
46 | * templates: | |
47 | * <p> | |
48 | * <code> | |
49 | * ## Set defaults for all pages using this layout. Anything set here can<br> | |
50 | * ## be overridden in the screen template.<br> | |
51 | * $page.setTitle("My default page title");<br> | |
52 | * $page.setHttpEquiv("Content-Style-Type","text/css")<br> | |
53 | * $page.addStyleSheet($content.getURI("myStyleSheet.css"))<br> | |
54 | * $page.addScript($content.getURI("globalJavascriptCode.js"))<br> | |
55 | * <br> | |
56 | * ## build the HTML, HEAD, and BODY tags dynamically<br> | |
57 | * <html><br> | |
58 | * <head><br> | |
59 | * #if( $page.Title != "" )<br> | |
60 | * <title>$page.Title</title><br> | |
61 | * #end<br> | |
62 | * #foreach($metaTag in $page.MetaTags.keySet())<br> | |
63 | * <meta name="$metaTag" content="$page.MetaTags.get($metaTag)"><br> | |
64 | * #end<br> | |
65 | * #foreach($httpEquiv in $page.HttpEquivs.keySet())<br> | |
66 | * <meta http-equiv="$httpEquiv" content="$page.HttpEquivs.get($httpEquiv)"><br> | |
67 | * #end<br> | |
68 | * #foreach( $styleSheet in $page.StyleSheets )<br> | |
69 | * <link rel="stylesheet" href="$styleSheet.Url"<br> | |
70 | * #if($styleSheet.Type != "" ) type="$styleSheet.Type" #end<br> | |
71 | * #if($styleSheet.Media != "") media="$styleSheet.Media" #end<br> | |
72 | * #if($styleSheet.Title != "") title="$styleSheet.Title" #end<br> | |
73 | * ><br> | |
74 | * #end<br> | |
75 | * #foreach( $script in $page.Scripts )<br> | |
76 | * <script type="text/javascript" src="$script" language="JavaScript"></script><br> | |
77 | * #end<br> | |
78 | * </head><br> | |
79 | *<br> | |
80 | * ## Construct the body tag. Iterate through the body attributes to build the opening tag<br> | |
81 | * <body<br> | |
82 | * #foreach( $attributeName in $page.BodyAttributes.keySet() )<br> | |
83 | * $attributeName = "$page.BodyAttributes.get($attributeName)"<br> | |
84 | * #end<br> | |
85 | * > | |
86 | * </code> | |
87 | * <p> | |
88 | * Example usages of this tool in your screen templates:<br> | |
89 | * <code>$page.addScript($content.getURI("myJavascript.js")<br> | |
90 | * $page.setTitle("My page title")<br> | |
91 | * $page.setHttpEquiv("refresh","5; URL=http://localhost/nextpage.html")</code> | |
92 | * | |
93 | * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a> | |
94 | * @author <a href="mailto:seade@backstagetech.com.au">Scott Eade</a> | |
95 | * @version $Id: HtmlPageAttributes.java 1709648 2015-10-20 17:08:10Z tv $ | |
96 | */ | |
97 | public class HtmlPageAttributes | |
98 | implements ApplicationTool | |
99 | { | |
100 | /** The title */ | |
101 | private String title; | |
102 | ||
103 | /** Body Attributes */ | |
104 | 8 | private final Map<String, String> bodyAttributes = new LinkedHashMap<String, String>(); |
105 | ||
106 | /** Script references */ | |
107 | 8 | private final List<String> scripts = new ArrayList<String>(); |
108 | ||
109 | /** External references */ | |
110 | 8 | private final List<LinkTag> linkTags = new ArrayList<LinkTag>(); |
111 | ||
112 | /** Inline styles */ | |
113 | 8 | private final List<String> styles = new ArrayList<String>(); |
114 | ||
115 | /** Meta tags for the HEAD */ | |
116 | 8 | private final Map<String, String> metaTags = new LinkedHashMap<String, String>(); |
117 | ||
118 | /** http-equiv tags */ | |
119 | 8 | private final Map<String, String> httpEquivs = new LinkedHashMap<String, String>(); |
120 | ||
121 | /** Doctype */ | |
122 | 8 | private String doctype = null; |
123 | ||
124 | /** | |
125 | * Construct a new instance | |
126 | */ | |
127 | public HtmlPageAttributes() | |
128 | 8 | { |
129 | 8 | init(null); |
130 | 8 | } |
131 | ||
132 | /** | |
133 | * Initialize this instance. | |
134 | * (ApplicationTool method) | |
135 | * | |
136 | * @param data not used | |
137 | */ | |
138 | @Override | |
139 | public void init(Object data) | |
140 | { | |
141 | 17 | this.title = null; |
142 | 17 | this.bodyAttributes.clear(); |
143 | 17 | this.scripts.clear(); |
144 | 17 | this.linkTags.clear(); |
145 | 17 | this.styles.clear(); |
146 | 17 | this.metaTags.clear(); |
147 | 17 | this.httpEquivs.clear(); |
148 | 17 | } |
149 | ||
150 | /** | |
151 | * Refresh method - does nothing | |
152 | */ | |
153 | @Override | |
154 | public void refresh() | |
155 | { | |
156 | // empty | |
157 | 0 | } |
158 | ||
159 | /** | |
160 | * Set the title in the page. This returns an empty String so | |
161 | * that the template doesn't complain about getting a null return | |
162 | * value. Subsequent calls to this method will replace the current | |
163 | * title. | |
164 | * | |
165 | * @param title A String with the title. | |
166 | * @return a <code>HtmlPageAttributes</code> (self). | |
167 | */ | |
168 | public HtmlPageAttributes setTitle(String title) | |
169 | { | |
170 | 0 | this.title = title; |
171 | 0 | return this; |
172 | } | |
173 | ||
174 | /** | |
175 | * Get the title in the page. This returns an empty String if | |
176 | * empty so that the template doesn't complain about getting a null | |
177 | * return value. | |
178 | * | |
179 | * @return A String with the title. | |
180 | */ | |
181 | public String getTitle() | |
182 | { | |
183 | 0 | if (StringUtils.isEmpty(this.title)) |
184 | { | |
185 | 0 | return ""; |
186 | } | |
187 | 0 | return title; |
188 | } | |
189 | ||
190 | /** | |
191 | * Adds an attribute to the BODY tag. | |
192 | * | |
193 | * @param name A String. | |
194 | * @param value A String. | |
195 | * @return a <code>HtmlPageAttributes</code> (self). | |
196 | */ | |
197 | public HtmlPageAttributes addBodyAttribute(String name, String value) | |
198 | { | |
199 | 0 | this.bodyAttributes.put(name, value); |
200 | 0 | return this; |
201 | } | |
202 | ||
203 | /** | |
204 | * Returns the map of body attributes | |
205 | * | |
206 | * @return the map | |
207 | */ | |
208 | public Map<String, String> getBodyAttributes() | |
209 | { | |
210 | 0 | return this.bodyAttributes; |
211 | } | |
212 | ||
213 | /** | |
214 | * Adds a script reference | |
215 | * | |
216 | * @param scriptURL | |
217 | * @return a <code>HtmlPageAttributes</code> (self). | |
218 | */ | |
219 | public HtmlPageAttributes addScript(String scriptURL) | |
220 | { | |
221 | 0 | this.scripts.add(scriptURL); |
222 | 0 | return this; |
223 | } | |
224 | ||
225 | /** | |
226 | * Returns a collection of script URLs | |
227 | * | |
228 | * @return list of String objects containing URLs of javascript files | |
229 | * to include | |
230 | */ | |
231 | public List<String> getScripts() | |
232 | { | |
233 | 0 | return this.scripts; |
234 | } | |
235 | ||
236 | /** | |
237 | * Adds a style sheet reference | |
238 | * | |
239 | * @param styleSheetURL URL of the style sheet | |
240 | * @return a <code>HtmlPageAttributes</code> (self). | |
241 | */ | |
242 | public HtmlPageAttributes addStyleSheet(String styleSheetURL) | |
243 | { | |
244 | 0 | addStyleSheet(styleSheetURL, "screen", null, "text/css"); |
245 | 0 | return this; |
246 | } | |
247 | ||
248 | /** | |
249 | * Adds a style sheet reference | |
250 | * | |
251 | * @param styleSheetURL URL of the style sheet | |
252 | * @param media name of the media | |
253 | * @param title title of the stylesheet | |
254 | * @param type content type | |
255 | * @return a <code>HtmlPageAttributes</code> (self). | |
256 | */ | |
257 | public HtmlPageAttributes addStyleSheet(String styleSheetURL, | |
258 | String media, String title, String type) | |
259 | { | |
260 | 0 | LinkTag ss = new LinkTag("stylesheet", styleSheetURL); |
261 | 0 | ss.setMedia(media); |
262 | 0 | ss.setTitle(title); |
263 | 0 | ss.setType(type); |
264 | 0 | this.linkTags.add(ss); |
265 | 0 | return this; |
266 | } | |
267 | ||
268 | /** | |
269 | * Adds a generic external reference | |
270 | * | |
271 | * @param relation type of the reference (prev, next, first, last, top, etc.) | |
272 | * @param linkURL URL of the reference | |
273 | * @return a <code>HtmlPageAttributes</code> (self). | |
274 | */ | |
275 | public HtmlPageAttributes addLink(String relation, String linkURL) | |
276 | { | |
277 | 0 | return addLink(relation, linkURL, null, null); |
278 | } | |
279 | ||
280 | /** | |
281 | * Adds a generic external reference | |
282 | * | |
283 | * @param relation type of the reference (prev, next, first, last, top, etc.) | |
284 | * @param linkURL URL of the reference | |
285 | * @param title title of the reference | |
286 | * @return a <code>HtmlPageAttributes</code> (self). | |
287 | */ | |
288 | public HtmlPageAttributes addLink(String relation, String linkURL, String title) | |
289 | { | |
290 | 0 | return addLink(relation, linkURL, title, null); |
291 | } | |
292 | ||
293 | /** | |
294 | * Adds a generic external reference | |
295 | * | |
296 | * @param relation type of the reference (prev, next, first, last, top, etc.) | |
297 | * @param linkURL URL of the reference | |
298 | * @param title title of the reference | |
299 | * @param type content type | |
300 | * @return a <code>HtmlPageAttributes</code> (self). | |
301 | */ | |
302 | public HtmlPageAttributes addLink(String relation, String linkURL, String title, | |
303 | String type) | |
304 | { | |
305 | 0 | LinkTag ss = new LinkTag(relation, linkURL); |
306 | 0 | ss.setTitle(title); |
307 | 0 | ss.setType(type); |
308 | 0 | this.linkTags.add(ss); |
309 | 0 | return this; |
310 | } | |
311 | ||
312 | /** | |
313 | * Returns a collection of link URLs | |
314 | * | |
315 | * @return list LinkTag objects (inner class) | |
316 | */ | |
317 | public List<LinkTag> getLinks() | |
318 | { | |
319 | 0 | return this.linkTags; |
320 | } | |
321 | ||
322 | /** | |
323 | * Adds a STYLE element to the HEAD of the page with the provided content. | |
324 | * | |
325 | * @param styleText The contents of the <code>style</code> tag. | |
326 | * @return a <code>HtmlPageAttributes</code> (self). | |
327 | */ | |
328 | public HtmlPageAttributes addStyle(String styleText) | |
329 | { | |
330 | 0 | this.styles.add(styleText); |
331 | 0 | return this; |
332 | } | |
333 | ||
334 | /** | |
335 | * Returns a collection of styles | |
336 | * | |
337 | * @return list of String objects containing the contents of style tags | |
338 | */ | |
339 | public List<String> getStyles() | |
340 | { | |
341 | 0 | return this.styles; |
342 | } | |
343 | ||
344 | /** | |
345 | * Set a keywords META tag in the HEAD of the page. | |
346 | * | |
347 | * @param keywords A String. | |
348 | * @return a <code>HtmlPageAttributes</code> (self). | |
349 | */ | |
350 | public HtmlPageAttributes setKeywords(String keywords) | |
351 | { | |
352 | 0 | this.metaTags.put("keywords", keywords); |
353 | 0 | return this; |
354 | } | |
355 | ||
356 | /** | |
357 | * Sets a HttpEquiv META tag in the HEAD of the page, usage: | |
358 | * <br><code>setHttpEquiv("refresh", "5; URL=http://localhost/nextpage.html")</code> | |
359 | * <br><code>setHttpEquiv("Expires", "Tue, 20 Aug 1996 14:25:27 GMT")</code> | |
360 | * | |
361 | * @param httpEquiv The value to use for the http-equiv attribute. | |
362 | * @param content The text for the content attribute of the meta tag. | |
363 | * @return a <code>HtmlPageAttributes</code> (self). | |
364 | */ | |
365 | public HtmlPageAttributes setHttpEquiv(String httpEquiv, String content) | |
366 | { | |
367 | 0 | this.httpEquivs.put(httpEquiv, content); |
368 | 0 | return this; |
369 | } | |
370 | ||
371 | /** | |
372 | * Add a description META tag to the HEAD of the page. | |
373 | * | |
374 | * @param description A String. | |
375 | * @return a <code>HtmlPageAttributes</code> (self). | |
376 | */ | |
377 | public HtmlPageAttributes setDescription(String description) | |
378 | { | |
379 | 0 | this.metaTags.put("description", description); |
380 | 0 | return this; |
381 | } | |
382 | ||
383 | /** | |
384 | * Set the background image for the BODY tag. | |
385 | * | |
386 | * @param url A String. | |
387 | * @return a <code>HtmlPageAttributes</code> (self). | |
388 | */ | |
389 | public HtmlPageAttributes setBackground(String url) | |
390 | { | |
391 | 0 | this.bodyAttributes.put("background", url); |
392 | 0 | return this; |
393 | } | |
394 | ||
395 | /** | |
396 | * Set the background color for the BODY tag. You can use either | |
397 | * color names or color values (e.g. "white" or "#ffffff" or | |
398 | * "ffffff"). | |
399 | * | |
400 | * @param color A String. | |
401 | * @return a <code>HtmlPageAttributes</code> (self). | |
402 | */ | |
403 | public HtmlPageAttributes setBgColor(String color) | |
404 | { | |
405 | 0 | this.bodyAttributes.put("BGCOLOR", color); |
406 | 0 | return this; |
407 | } | |
408 | ||
409 | /** | |
410 | * Set the text color for the BODY tag. You can use either color | |
411 | * names or color values (e.g. "white" or "#ffffff" or "ffffff"). | |
412 | * | |
413 | * @param color A String. | |
414 | * @return a <code>HtmlPageAttributes</code> (self). | |
415 | */ | |
416 | public HtmlPageAttributes setTextColor(String color) | |
417 | { | |
418 | 0 | this.bodyAttributes.put("TEXT", color); |
419 | 0 | return this; |
420 | } | |
421 | ||
422 | /** | |
423 | * Set the link color for the BODY tag. You can use either color | |
424 | * names or color values (e.g. "white" or "#ffffff" or "ffffff"). | |
425 | * | |
426 | * @param color A String. | |
427 | * @return a <code>HtmlPageAttributes</code> (self). | |
428 | */ | |
429 | public HtmlPageAttributes setLinkColor(String color) | |
430 | { | |
431 | 0 | this.bodyAttributes.put("LINK", color); |
432 | 0 | return this; |
433 | } | |
434 | ||
435 | /** | |
436 | * Set the visited link color for the BODY tag. | |
437 | * | |
438 | * @param color A String. | |
439 | * @return a <code>HtmlPageAttributes</code> (self). | |
440 | */ | |
441 | public HtmlPageAttributes setVlinkColor(String color) | |
442 | { | |
443 | 0 | this.bodyAttributes.put("VLINK", color); |
444 | 0 | return this; |
445 | } | |
446 | ||
447 | /** | |
448 | * Set the active link color for the BODY tag. | |
449 | * | |
450 | * @param color A String. | |
451 | * @return a <code>HtmlPageAttributes</code> (self). | |
452 | */ | |
453 | public HtmlPageAttributes setAlinkColor(String color) | |
454 | { | |
455 | 0 | this.bodyAttributes.put("ALINK", color); |
456 | 0 | return this; |
457 | } | |
458 | ||
459 | /** | |
460 | * Gets the map of http equiv tags | |
461 | * | |
462 | * @return Map of http equiv names to the contents | |
463 | */ | |
464 | public Map<String, String> getHttpEquivs() | |
465 | { | |
466 | 0 | return this.httpEquivs; |
467 | } | |
468 | ||
469 | /** | |
470 | * Gets the map of meta tags | |
471 | * | |
472 | * @return Map of http equiv names to the contents | |
473 | */ | |
474 | public Map<String, String> getMetaTags() | |
475 | { | |
476 | 0 | return this.metaTags; |
477 | } | |
478 | ||
479 | /** | |
480 | * A dummy toString method that returns an empty string. | |
481 | * | |
482 | * @return An empty String (""). | |
483 | */ | |
484 | @Override | |
485 | public String toString() | |
486 | { | |
487 | 0 | return ""; |
488 | } | |
489 | ||
490 | /** | |
491 | * Helper class to hold data about a <link ... /> html header tag | |
492 | */ | |
493 | public static class LinkTag | |
494 | { | |
495 | private String relation; | |
496 | private String url; | |
497 | private String title; | |
498 | private String media; | |
499 | private String type; | |
500 | ||
501 | /** | |
502 | * Constructor requiring the URL and relation to be set | |
503 | * | |
504 | * @param relation Relation type the external link such as prev, next, | |
505 | * stylesheet, shortcut icon | |
506 | * @param url URL of the external link | |
507 | */ | |
508 | public LinkTag(String relation, String url) | |
509 | 0 | { |
510 | 0 | setRelation(relation); |
511 | 0 | setUrl(url); |
512 | 0 | } |
513 | ||
514 | /** | |
515 | * Gets the content type of the style sheet | |
516 | * | |
517 | * @return content type | |
518 | */ | |
519 | public String getType() | |
520 | { | |
521 | 0 | return (StringUtils.isEmpty(type) ? "" : type); |
522 | } | |
523 | ||
524 | /** | |
525 | * Sets the content type of the style sheet | |
526 | * | |
527 | * @param type content type | |
528 | */ | |
529 | public void setType(String type) | |
530 | { | |
531 | 0 | this.type = type; |
532 | 0 | } |
533 | ||
534 | /** | |
535 | * @return String representation of the URL | |
536 | */ | |
537 | public String getUrl() | |
538 | { | |
539 | 0 | return url; |
540 | } | |
541 | ||
542 | /** | |
543 | * Sets the URL of the external style sheet | |
544 | * | |
545 | * @param url The URL of the stylesheet | |
546 | */ | |
547 | private void setUrl(String url) | |
548 | { | |
549 | 0 | this.url = url; |
550 | 0 | } |
551 | ||
552 | /** | |
553 | * Gets the title of the style sheet | |
554 | * | |
555 | * @return title | |
556 | */ | |
557 | public String getTitle() | |
558 | { | |
559 | 0 | return (StringUtils.isEmpty(title) ? "" : title); |
560 | } | |
561 | ||
562 | /** | |
563 | * Sets the title of the stylesheet | |
564 | * | |
565 | * @param title | |
566 | */ | |
567 | public void setTitle(String title) | |
568 | { | |
569 | 0 | this.title = title; |
570 | 0 | } |
571 | ||
572 | /** | |
573 | * Gets the media for which the stylesheet should be applied. | |
574 | * | |
575 | * @return name of the media | |
576 | */ | |
577 | public String getMedia() | |
578 | { | |
579 | 0 | return (StringUtils.isEmpty(media) ? "" : media); |
580 | } | |
581 | ||
582 | /** | |
583 | * Sets the media for which the stylesheet should be applied. | |
584 | * | |
585 | * @param media name of the media | |
586 | */ | |
587 | public void setMedia(String media) | |
588 | { | |
589 | 0 | this.media = media; |
590 | 0 | } |
591 | ||
592 | /** | |
593 | * Gets the relation type of the tag. | |
594 | * | |
595 | * @return name of the relation | |
596 | */ | |
597 | public String getRelation() | |
598 | { | |
599 | 0 | return (StringUtils.isEmpty(relation) ? "" : relation); |
600 | } | |
601 | ||
602 | /** | |
603 | * Sets the relation type of the tag. | |
604 | * | |
605 | * @param relation name of the relation | |
606 | */ | |
607 | public void setRelation(String relation) | |
608 | { | |
609 | 0 | this.relation = relation; |
610 | 0 | } |
611 | } | |
612 | ||
613 | /** | |
614 | * Retrieve the default Doctype as configured by the | |
615 | * TurbineResources.peoperties | |
616 | * default.doctype.root.element, default.doctype.identifier and | |
617 | * default.doctype.url properties (defaults are "HTML", | |
618 | * "-//W3C//DTD HTML 4.01 Transitional//EN" and | |
619 | * "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd" respectively). | |
620 | * | |
621 | * @return the DOCTYPE tag constructed from the properties in | |
622 | * TurbineResources.properties. | |
623 | */ | |
624 | public String getDefaultDoctype() | |
625 | { | |
626 | 0 | if (doctype == null) |
627 | { | |
628 | 0 | Configuration conf = Turbine.getConfiguration(); |
629 | 0 | String tag = conf.getString( |
630 | TurbineConstants.DEFAULT_HTML_DOCTYPE_ROOT_ELEMENT_KEY, | |
631 | TurbineConstants.DEFAULT_HTML_DOCTYPE_ROOT_ELEMENT_DEFAULT); | |
632 | ||
633 | 0 | if (StringUtils.isEmpty(tag)) |
634 | { | |
635 | 0 | doctype = ""; |
636 | } | |
637 | else | |
638 | { | |
639 | 0 | String identifier = conf.getString( |
640 | TurbineConstants.DEFAULT_HTML_DOCTYPE_IDENTIFIER_KEY, | |
641 | TurbineConstants.DEFAULT_HTML_DOCTYPE_IDENTIFIER_DEFAULT); | |
642 | ||
643 | 0 | String uri = conf.getString( |
644 | TurbineConstants.DEFAULT_HTML_DOCTYPE_URI_KEY, | |
645 | TurbineConstants.DEFAULT_HTML_DOCTYPE_URI_DEFAULT); | |
646 | ||
647 | 0 | doctype = buildDoctype(tag, identifier, uri); |
648 | } | |
649 | } | |
650 | ||
651 | 0 | return doctype; |
652 | } | |
653 | ||
654 | /** | |
655 | * Build the doctype element. | |
656 | * | |
657 | * @param tag the tag whose DTD is being declared. | |
658 | * @param identifier the identifier for the doctype declaration. | |
659 | * @param uri the uri for the doctype declaration. | |
660 | * @return the doctype. | |
661 | */ | |
662 | private String buildDoctype(String tag, String identifier, String uri) | |
663 | { | |
664 | 0 | StringBuilder doctypeBuf = new StringBuilder("<!DOCTYPE "); |
665 | 0 | doctypeBuf.append(tag); |
666 | ||
667 | 0 | if (StringUtils.isNotEmpty(identifier)) |
668 | { | |
669 | 0 | doctypeBuf.append(" PUBLIC \""); |
670 | 0 | doctypeBuf.append(identifier); |
671 | 0 | doctypeBuf.append("\" \""); |
672 | } | |
673 | else | |
674 | { | |
675 | 0 | doctypeBuf.append(" SYSTEM \""); |
676 | } | |
677 | ||
678 | 0 | doctypeBuf.append(uri); |
679 | 0 | doctypeBuf.append("\">"); |
680 | ||
681 | 0 | return doctypeBuf.toString(); |
682 | } | |
683 | } |