| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| HtmlPageAttributes |
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| 1.2093023255813953;1,209 | ||||
| HtmlPageAttributes$LinkTag |
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| 1.2093023255813953;1,209 |
| 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 | import org.apache.turbine.util.RunData; | |
| 35 | ||
| 36 | /** | |
| 37 | * Template context tool that can be used to set various attributes of a | |
| 38 | * HTML page. This tool does not automatically make the changes in the HTML | |
| 39 | * page for you. You must use this tool in your layout template to retrieve | |
| 40 | * the attributes. | |
| 41 | * <p> | |
| 42 | * The set/add methods are can be used from a screen template, action, screen | |
| 43 | * class, layour template, or anywhere else. The get methods should be used in | |
| 44 | * your layout template(s) to construct the appropriate HTML tags. | |
| 45 | *<p> | |
| 46 | * Example usage of this tool to build the HEAD and BODY tags in your layout | |
| 47 | * templates: | |
| 48 | * <p> | |
| 49 | * <code> | |
| 50 | * ## Set defaults for all pages using this layout. Anything set here can<br> | |
| 51 | * ## be overridden in the screen template.<br> | |
| 52 | * $page.setTitle("My default page title");<br> | |
| 53 | * $page.setHttpEquiv("Content-Style-Type","text/css")<br> | |
| 54 | * $page.addStyleSheet($content.getURI("myStyleSheet.css"))<br> | |
| 55 | * $page.addScript($content.getURI("globalJavascriptCode.js"))<br> | |
| 56 | * <br> | |
| 57 | * ## build the HTML, HEAD, and BODY tags dynamically<br> | |
| 58 | * <html><br> | |
| 59 | * <head><br> | |
| 60 | * #if( $page.Title != "" )<br> | |
| 61 | * <title>$page.Title</title><br> | |
| 62 | * #end<br> | |
| 63 | * #foreach($metaTag in $page.MetaTags.keySet())<br> | |
| 64 | * <meta name="$metaTag" content="$page.MetaTags.get($metaTag)"><br> | |
| 65 | * #end<br> | |
| 66 | * #foreach($httpEquiv in $page.HttpEquivs.keySet())<br> | |
| 67 | * <meta http-equiv="$httpEquiv" content="$page.HttpEquivs.get($httpEquiv)"><br> | |
| 68 | * #end<br> | |
| 69 | * #foreach( $styleSheet in $page.StyleSheets )<br> | |
| 70 | * <link rel="stylesheet" href="$styleSheet.Url"<br> | |
| 71 | * #if($styleSheet.Type != "" ) type="$styleSheet.Type" #end<br> | |
| 72 | * #if($styleSheet.Media != "") media="$styleSheet.Media" #end<br> | |
| 73 | * #if($styleSheet.Title != "") title="$styleSheet.Title" #end<br> | |
| 74 | * ><br> | |
| 75 | * #end<br> | |
| 76 | * #foreach( $script in $page.Scripts )<br> | |
| 77 | * <script type="text/javascript" src="$script" language="JavaScript"></script><br> | |
| 78 | * #end<br> | |
| 79 | * </head><br> | |
| 80 | *<br> | |
| 81 | * ## Construct the body tag. Iterate through the body attributes to build the opening tag<br> | |
| 82 | * <body<br> | |
| 83 | * #foreach( $attributeName in $page.BodyAttributes.keySet() )<br> | |
| 84 | * $attributeName = "$page.BodyAttributes.get($attributeName)"<br> | |
| 85 | * #end<br> | |
| 86 | * > | |
| 87 | * </code> | |
| 88 | * <p> | |
| 89 | * Example usages of this tool in your screen templates:<br> | |
| 90 | * <code>$page.addScript($content.getURI("myJavascript.js")<br> | |
| 91 | * $page.setTitle("My page title")<br> | |
| 92 | * $page.setHttpEquiv("refresh","5; URL=http://localhost/nextpage.html")</code> | |
| 93 | * | |
| 94 | * @author <a href="mailto:quintonm@bellsouth.net">Quinton McCombs</a> | |
| 95 | * @author <a href="mailto:seade@backstagetech.com.au">Scott Eade</a> | |
| 96 | * @version $Id: HtmlPageAttributes.java 1073174 2011-02-21 22:18:45Z tv $ | |
| 97 | */ | |
| 98 | public class HtmlPageAttributes | |
| 99 | implements ApplicationTool | |
| 100 | { | |
| 101 | /** The title */ | |
| 102 | private String title; | |
| 103 | ||
| 104 | /** Body Attributes */ | |
| 105 | 16 | private final Map<String, String> bodyAttributes = new LinkedHashMap<String, String>(); |
| 106 | ||
| 107 | /** Script references */ | |
| 108 | 16 | private final List<String> scripts = new ArrayList<String>(); |
| 109 | ||
| 110 | /** External references */ | |
| 111 | 16 | private final List<LinkTag> linkTags = new ArrayList<LinkTag>(); |
| 112 | ||
| 113 | /** Inline styles */ | |
| 114 | 16 | private final List<String> styles = new ArrayList<String>(); |
| 115 | ||
| 116 | /** Meta tags for the HEAD */ | |
| 117 | 16 | private final Map<String, String> metaTags = new LinkedHashMap<String, String>(); |
| 118 | ||
| 119 | /** http-equiv tags */ | |
| 120 | 16 | private final Map<String, String> httpEquivs = new LinkedHashMap<String, String>(); |
| 121 | ||
| 122 | /** Doctype */ | |
| 123 | 16 | private String doctype = null; |
| 124 | ||
| 125 | /** | |
| 126 | * Default constructor. The init method must be called before use | |
| 127 | */ | |
| 128 | public HtmlPageAttributes() | |
| 129 | 16 | { |
| 130 | // empty | |
| 131 | 16 | } |
| 132 | ||
| 133 | /** | |
| 134 | * Construct a new instance with the given RunData object. | |
| 135 | * | |
| 136 | * @param data a RunData instance | |
| 137 | */ | |
| 138 | public HtmlPageAttributes(RunData data) | |
| 139 | 0 | { |
| 140 | 0 | init(data); |
| 141 | 0 | } |
| 142 | ||
| 143 | /** | |
| 144 | * Initialise this instance with the given RunData object. | |
| 145 | * (ApplicationTool method) | |
| 146 | * | |
| 147 | * @param data Assumed to be a RunData instance | |
| 148 | */ | |
| 149 | public void init(Object data) | |
| 150 | { | |
| 151 | 16 | this.title = null; |
| 152 | 16 | this.bodyAttributes.clear(); |
| 153 | 16 | this.scripts.clear(); |
| 154 | 16 | this.linkTags.clear(); |
| 155 | 16 | this.styles.clear(); |
| 156 | 16 | this.metaTags.clear(); |
| 157 | 16 | this.httpEquivs.clear(); |
| 158 | 16 | } |
| 159 | ||
| 160 | /** | |
| 161 | * Refresh method - does nothing | |
| 162 | */ | |
| 163 | public void refresh() | |
| 164 | { | |
| 165 | // empty | |
| 166 | 0 | } |
| 167 | ||
| 168 | /** | |
| 169 | * Set the title in the page. This returns an empty String so | |
| 170 | * that the template doesn't complain about getting a null return | |
| 171 | * value. Subsequent calls to this method will replace the current | |
| 172 | * title. | |
| 173 | * | |
| 174 | * @param title A String with the title. | |
| 175 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 176 | */ | |
| 177 | public HtmlPageAttributes setTitle(String title) | |
| 178 | { | |
| 179 | 0 | this.title = title; |
| 180 | 0 | return this; |
| 181 | } | |
| 182 | ||
| 183 | /** | |
| 184 | * Get the title in the page. This returns an empty String if | |
| 185 | * empty so that the template doesn't complain about getting a null | |
| 186 | * return value. | |
| 187 | * | |
| 188 | * @return A String with the title. | |
| 189 | */ | |
| 190 | public String getTitle() | |
| 191 | { | |
| 192 | 0 | if (StringUtils.isEmpty(this.title)) |
| 193 | { | |
| 194 | 0 | return ""; |
| 195 | } | |
| 196 | 0 | return title; |
| 197 | } | |
| 198 | ||
| 199 | /** | |
| 200 | * Adds an attribute to the BODY tag. | |
| 201 | * | |
| 202 | * @param name A String. | |
| 203 | * @param value A String. | |
| 204 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 205 | */ | |
| 206 | public HtmlPageAttributes addBodyAttribute(String name, String value) | |
| 207 | { | |
| 208 | 0 | this.bodyAttributes.put(name, value); |
| 209 | 0 | return this; |
| 210 | } | |
| 211 | ||
| 212 | /** | |
| 213 | * Returns the map of body attributes | |
| 214 | * | |
| 215 | * @return the map | |
| 216 | */ | |
| 217 | public Map getBodyAttributes() | |
| 218 | { | |
| 219 | 0 | return this.bodyAttributes; |
| 220 | } | |
| 221 | ||
| 222 | /** | |
| 223 | * Adds a script reference | |
| 224 | * | |
| 225 | * @param scriptURL | |
| 226 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 227 | */ | |
| 228 | public HtmlPageAttributes addScript(String scriptURL) | |
| 229 | { | |
| 230 | 0 | this.scripts.add(scriptURL); |
| 231 | 0 | return this; |
| 232 | } | |
| 233 | ||
| 234 | /** | |
| 235 | * Returns a collection of script URLs | |
| 236 | * | |
| 237 | * @return list of String objects constainings URLs of javascript files | |
| 238 | * to include | |
| 239 | */ | |
| 240 | public List getScripts() | |
| 241 | { | |
| 242 | 0 | return this.scripts; |
| 243 | } | |
| 244 | ||
| 245 | /** | |
| 246 | * Adds a style sheet reference | |
| 247 | * | |
| 248 | * @param styleSheetURL URL of the style sheet | |
| 249 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 250 | */ | |
| 251 | public HtmlPageAttributes addStyleSheet(String styleSheetURL) | |
| 252 | { | |
| 253 | 0 | addStyleSheet(styleSheetURL, "screen", null, "text/css"); |
| 254 | 0 | return this; |
| 255 | } | |
| 256 | ||
| 257 | /** | |
| 258 | * Adds a style sheet reference | |
| 259 | * | |
| 260 | * @param styleSheetURL URL of the style sheet | |
| 261 | * @param media name of the media | |
| 262 | * @param title title of the stylesheet | |
| 263 | * @param type content type | |
| 264 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 265 | */ | |
| 266 | public HtmlPageAttributes addStyleSheet(String styleSheetURL, | |
| 267 | String media, String title, String type) | |
| 268 | { | |
| 269 | 0 | LinkTag ss = new LinkTag("stylesheet", styleSheetURL); |
| 270 | 0 | ss.setMedia(media); |
| 271 | 0 | ss.setTitle(title); |
| 272 | 0 | ss.setType(type); |
| 273 | 0 | this.linkTags.add(ss); |
| 274 | 0 | return this; |
| 275 | } | |
| 276 | ||
| 277 | /** | |
| 278 | * Adds a generic external reference | |
| 279 | * | |
| 280 | * @param relation type of the reference (prev, next, first, last, top, etc.) | |
| 281 | * @param linkURL URL of the reference | |
| 282 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 283 | */ | |
| 284 | public HtmlPageAttributes addLink(String relation, String linkURL) | |
| 285 | { | |
| 286 | 0 | return addLink(relation, linkURL, null, null); |
| 287 | } | |
| 288 | ||
| 289 | /** | |
| 290 | * Adds a generic external reference | |
| 291 | * | |
| 292 | * @param relation type of the reference (prev, next, first, last, top, etc.) | |
| 293 | * @param linkURL URL of the reference | |
| 294 | * @param title title of the reference | |
| 295 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 296 | */ | |
| 297 | public HtmlPageAttributes addLink(String relation, String linkURL, String title) | |
| 298 | { | |
| 299 | 0 | return addLink(relation, linkURL, title, null); |
| 300 | } | |
| 301 | ||
| 302 | /** | |
| 303 | * Adds a generic external reference | |
| 304 | * | |
| 305 | * @param relation type of the reference (prev, next, first, last, top, etc.) | |
| 306 | * @param linkURL URL of the reference | |
| 307 | * @param title title of the reference | |
| 308 | * @param type content type | |
| 309 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 310 | */ | |
| 311 | public HtmlPageAttributes addLink(String relation, String linkURL, String title, | |
| 312 | String type) | |
| 313 | { | |
| 314 | 0 | LinkTag ss = new LinkTag(relation, linkURL); |
| 315 | 0 | ss.setTitle(title); |
| 316 | 0 | ss.setType(type); |
| 317 | 0 | this.linkTags.add(ss); |
| 318 | 0 | return this; |
| 319 | } | |
| 320 | ||
| 321 | /** | |
| 322 | * Returns a collection of link URLs | |
| 323 | * | |
| 324 | * @return list LinkTag objects (inner class) | |
| 325 | */ | |
| 326 | public List getLinks() | |
| 327 | { | |
| 328 | 0 | return this.linkTags; |
| 329 | } | |
| 330 | ||
| 331 | /** | |
| 332 | * Adds a STYLE element to the HEAD of the page with the provided content. | |
| 333 | * | |
| 334 | * @param styleText The contents of the <code>style</code> tag. | |
| 335 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 336 | */ | |
| 337 | public HtmlPageAttributes addStyle(String styleText) | |
| 338 | { | |
| 339 | 0 | this.styles.add(styleText); |
| 340 | 0 | return this; |
| 341 | } | |
| 342 | ||
| 343 | /** | |
| 344 | * Returns a collection of styles | |
| 345 | * | |
| 346 | * @return list of String objects containing the contents of style tags | |
| 347 | */ | |
| 348 | public List getStyles() | |
| 349 | { | |
| 350 | 0 | return this.styles; |
| 351 | } | |
| 352 | ||
| 353 | /** | |
| 354 | * Set a keywords META tag in the HEAD of the page. | |
| 355 | * | |
| 356 | * @param keywords A String. | |
| 357 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 358 | */ | |
| 359 | public HtmlPageAttributes setKeywords(String keywords) | |
| 360 | { | |
| 361 | 0 | this.metaTags.put("keywords", keywords); |
| 362 | 0 | return this; |
| 363 | } | |
| 364 | ||
| 365 | /** | |
| 366 | * Sets a HttpEquiv META tag in the HEAD of the page, usage: | |
| 367 | * <br><code>setHttpEquiv("refresh", "5; URL=http://localhost/nextpage.html")</code> | |
| 368 | * <br><code>setHttpEquiv("Expires", "Tue, 20 Aug 1996 14:25:27 GMT")</code> | |
| 369 | * | |
| 370 | * @param httpEquiv The value to use for the http-equiv attribute. | |
| 371 | * @param content The text for the content attribute of the meta tag. | |
| 372 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 373 | */ | |
| 374 | public HtmlPageAttributes setHttpEquiv(String httpEquiv, String content) | |
| 375 | { | |
| 376 | 0 | this.httpEquivs.put(httpEquiv, content); |
| 377 | 0 | return this; |
| 378 | } | |
| 379 | ||
| 380 | /** | |
| 381 | * Add a description META tag to the HEAD of the page. | |
| 382 | * | |
| 383 | * @param description A String. | |
| 384 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 385 | */ | |
| 386 | public HtmlPageAttributes setDescription(String description) | |
| 387 | { | |
| 388 | 0 | this.metaTags.put("description", description); |
| 389 | 0 | return this; |
| 390 | } | |
| 391 | ||
| 392 | /** | |
| 393 | * Set the background image for the BODY tag. | |
| 394 | * | |
| 395 | * @param url A String. | |
| 396 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 397 | */ | |
| 398 | public HtmlPageAttributes setBackground(String url) | |
| 399 | { | |
| 400 | 0 | this.bodyAttributes.put("background", url); |
| 401 | 0 | return this; |
| 402 | } | |
| 403 | ||
| 404 | /** | |
| 405 | * Set the background color for the BODY tag. You can use either | |
| 406 | * color names or color values (e.g. "white" or "#ffffff" or | |
| 407 | * "ffffff"). | |
| 408 | * | |
| 409 | * @param color A String. | |
| 410 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 411 | */ | |
| 412 | public HtmlPageAttributes setBgColor(String color) | |
| 413 | { | |
| 414 | 0 | this.bodyAttributes.put("BGCOLOR", color); |
| 415 | 0 | return this; |
| 416 | } | |
| 417 | ||
| 418 | /** | |
| 419 | * Set the text color for the BODY tag. You can use either color | |
| 420 | * names or color values (e.g. "white" or "#ffffff" or "ffffff"). | |
| 421 | * | |
| 422 | * @param color A String. | |
| 423 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 424 | */ | |
| 425 | public HtmlPageAttributes setTextColor(String color) | |
| 426 | { | |
| 427 | 0 | this.bodyAttributes.put("TEXT", color); |
| 428 | 0 | return this; |
| 429 | } | |
| 430 | ||
| 431 | /** | |
| 432 | * Set the link color for the BODY tag. You can use either color | |
| 433 | * names or color values (e.g. "white" or "#ffffff" or "ffffff"). | |
| 434 | * | |
| 435 | * @param color A String. | |
| 436 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 437 | */ | |
| 438 | public HtmlPageAttributes setLinkColor(String color) | |
| 439 | { | |
| 440 | 0 | this.bodyAttributes.put("LINK", color); |
| 441 | 0 | return this; |
| 442 | } | |
| 443 | ||
| 444 | /** | |
| 445 | * Set the visited link color for the BODY tag. | |
| 446 | * | |
| 447 | * @param color A String. | |
| 448 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 449 | */ | |
| 450 | public HtmlPageAttributes setVlinkColor(String color) | |
| 451 | { | |
| 452 | 0 | this.bodyAttributes.put("VLINK", color); |
| 453 | 0 | return this; |
| 454 | } | |
| 455 | ||
| 456 | /** | |
| 457 | * Set the active link color for the BODY tag. | |
| 458 | * | |
| 459 | * @param color A String. | |
| 460 | * @return a <code>HtmlPageAttributes</code> (self). | |
| 461 | */ | |
| 462 | public HtmlPageAttributes setAlinkColor(String color) | |
| 463 | { | |
| 464 | 0 | this.bodyAttributes.put("ALINK", color); |
| 465 | 0 | return this; |
| 466 | } | |
| 467 | ||
| 468 | /** | |
| 469 | * Gets the map of http equiv tags | |
| 470 | * | |
| 471 | * @return Map of http equiv names to the contents | |
| 472 | */ | |
| 473 | public Map getHttpEquivs() | |
| 474 | { | |
| 475 | 0 | return this.httpEquivs; |
| 476 | } | |
| 477 | ||
| 478 | /** | |
| 479 | * Gets the map of meta tags | |
| 480 | * | |
| 481 | * @return Map of http equiv names to the contents | |
| 482 | */ | |
| 483 | public Map getMetaTags() | |
| 484 | { | |
| 485 | 0 | return this.metaTags; |
| 486 | } | |
| 487 | ||
| 488 | /** | |
| 489 | * A dummy toString method that returns an empty string. | |
| 490 | * | |
| 491 | * @return An empty String (""). | |
| 492 | */ | |
| 493 | @Override | |
| 494 | public String toString() | |
| 495 | { | |
| 496 | 0 | return ""; |
| 497 | } | |
| 498 | ||
| 499 | /** | |
| 500 | * Helper class to hold data about a <link ... /> html header tag | |
| 501 | */ | |
| 502 | public class LinkTag | |
| 503 | { | |
| 504 | private String relation; | |
| 505 | private String url; | |
| 506 | private String title; | |
| 507 | private String media; | |
| 508 | private String type; | |
| 509 | ||
| 510 | /** | |
| 511 | * Constructor requiring the URL and relation to be set | |
| 512 | * | |
| 513 | * @param relation Relation type the external link such as prev, next, | |
| 514 | * stylesheet, shortcut icon | |
| 515 | * @param url URL of the external link | |
| 516 | */ | |
| 517 | public LinkTag(String relation, String url) | |
| 518 | 0 | { |
| 519 | 0 | setRelation(relation); |
| 520 | 0 | setUrl(url); |
| 521 | 0 | } |
| 522 | ||
| 523 | /** | |
| 524 | * Gets the content type of the style sheet | |
| 525 | * | |
| 526 | * @return content type | |
| 527 | */ | |
| 528 | public String getType() | |
| 529 | { | |
| 530 | 0 | return (StringUtils.isEmpty(type) ? "" : type); |
| 531 | } | |
| 532 | ||
| 533 | /** | |
| 534 | * Sets the content type of the style sheet | |
| 535 | * | |
| 536 | * @param type content type | |
| 537 | */ | |
| 538 | public void setType(String type) | |
| 539 | { | |
| 540 | 0 | this.type = type; |
| 541 | 0 | } |
| 542 | ||
| 543 | /** | |
| 544 | * @return String representation of the URL | |
| 545 | */ | |
| 546 | public String getUrl() | |
| 547 | { | |
| 548 | 0 | return url; |
| 549 | } | |
| 550 | ||
| 551 | /** | |
| 552 | * Sets the URL of the external style sheet | |
| 553 | * | |
| 554 | * @param url The URL of the stylesheet | |
| 555 | */ | |
| 556 | private void setUrl(String url) | |
| 557 | { | |
| 558 | 0 | this.url = url; |
| 559 | 0 | } |
| 560 | ||
| 561 | /** | |
| 562 | * Gets the title of the style sheet | |
| 563 | * | |
| 564 | * @return title | |
| 565 | */ | |
| 566 | public String getTitle() | |
| 567 | { | |
| 568 | 0 | return (StringUtils.isEmpty(title) ? "" : title); |
| 569 | } | |
| 570 | ||
| 571 | /** | |
| 572 | * Sets the title of the stylesheet | |
| 573 | * | |
| 574 | * @param title | |
| 575 | */ | |
| 576 | public void setTitle(String title) | |
| 577 | { | |
| 578 | 0 | this.title = title; |
| 579 | 0 | } |
| 580 | ||
| 581 | /** | |
| 582 | * Gets the media for which the stylesheet should be applied. | |
| 583 | * | |
| 584 | * @return name of the media | |
| 585 | */ | |
| 586 | public String getMedia() | |
| 587 | { | |
| 588 | 0 | return (StringUtils.isEmpty(media) ? "" : media); |
| 589 | } | |
| 590 | ||
| 591 | /** | |
| 592 | * Sets the media for which the stylesheet should be applied. | |
| 593 | * | |
| 594 | * @param media name of the media | |
| 595 | */ | |
| 596 | public void setMedia(String media) | |
| 597 | { | |
| 598 | 0 | this.media = media; |
| 599 | 0 | } |
| 600 | ||
| 601 | /** | |
| 602 | * Gets the relation type of the tag. | |
| 603 | * | |
| 604 | * @return name of the relation | |
| 605 | */ | |
| 606 | public String getRelation() | |
| 607 | { | |
| 608 | 0 | return (StringUtils.isEmpty(relation) ? "" : relation); |
| 609 | } | |
| 610 | ||
| 611 | /** | |
| 612 | * Sets the relation type of the tag. | |
| 613 | * | |
| 614 | * @param relation name of the relation | |
| 615 | */ | |
| 616 | public void setRelation(String relation) | |
| 617 | { | |
| 618 | 0 | this.relation = relation; |
| 619 | 0 | } |
| 620 | } | |
| 621 | ||
| 622 | /** | |
| 623 | * Retrieve the default Doctype as configured by the | |
| 624 | * TurbineResources.peoperties | |
| 625 | * default.doctype.root.element, default.doctype.identifier and | |
| 626 | * default.doctype.url properties (defaults are "HTML", | |
| 627 | * "-//W3C//DTD HTML 4.01 Transitional//EN" and | |
| 628 | * "http://www.w3.org/TR/1999/REC-html401-19991224/loose.dtd" respectively). | |
| 629 | * | |
| 630 | * @return the DOCTYPE tag constructed from the properties in | |
| 631 | * TurbineResources.properties. | |
| 632 | */ | |
| 633 | public String getDefaultDoctype() | |
| 634 | { | |
| 635 | 0 | Configuration conf = Turbine.getConfiguration(); |
| 636 | 0 | if (doctype == null) |
| 637 | { | |
| 638 | 0 | String tag = conf.getString( |
| 639 | TurbineConstants.DEFAULT_HTML_DOCTYPE_ROOT_ELEMENT_KEY, | |
| 640 | TurbineConstants.DEFAULT_HTML_DOCTYPE_ROOT_ELEMENT_DEFAULT); | |
| 641 | ||
| 642 | 0 | if (StringUtils.isEmpty(tag)) |
| 643 | { | |
| 644 | 0 | doctype = ""; |
| 645 | } | |
| 646 | else | |
| 647 | { | |
| 648 | 0 | String identifier = conf.getString( |
| 649 | TurbineConstants.DEFAULT_HTML_DOCTYPE_IDENTIFIER_KEY, | |
| 650 | TurbineConstants.DEFAULT_HTML_DOCTYPE_IDENTIFIER_DEFAULT); | |
| 651 | ||
| 652 | 0 | String uri = conf.getString( |
| 653 | TurbineConstants.DEFAULT_HTML_DOCTYPE_URI_KEY, | |
| 654 | TurbineConstants.DEFAULT_HTML_DOCTYPE_URI_DEFAULT); | |
| 655 | ||
| 656 | 0 | doctype = buildDoctype(tag, identifier, uri); |
| 657 | } | |
| 658 | } | |
| 659 | 0 | return doctype; |
| 660 | } | |
| 661 | ||
| 662 | /** | |
| 663 | * Build the doctype element. | |
| 664 | * | |
| 665 | * @param tag the tag whose DTD is being declared. | |
| 666 | * @param identifier the identifier for the doctype declaration. | |
| 667 | * @param uri the uri for the doctype declaration. | |
| 668 | * @return the doctype. | |
| 669 | */ | |
| 670 | private String buildDoctype(String tag, String identifier, String uri) | |
| 671 | { | |
| 672 | 0 | StringBuffer doctypeBuf = new StringBuffer("<!DOCTYPE "); |
| 673 | 0 | doctypeBuf.append(tag); |
| 674 | ||
| 675 | 0 | if (StringUtils.isNotEmpty(identifier)) |
| 676 | { | |
| 677 | 0 | doctypeBuf.append(" PUBLIC \""); |
| 678 | 0 | doctypeBuf.append(identifier); |
| 679 | 0 | doctypeBuf.append("\" \""); |
| 680 | } | |
| 681 | else | |
| 682 | { | |
| 683 | 0 | doctypeBuf.append(" SYSTEM \""); |
| 684 | } | |
| 685 | ||
| 686 | 0 | doctypeBuf.append(uri); |
| 687 | 0 | doctypeBuf.append("\">"); |
| 688 | ||
| 689 | 0 | return doctypeBuf.toString(); |
| 690 | } | |
| 691 | ||
| 692 | } |