Beispiel #1
0
 /**
  * Parse a wiki topic link and return a <code>WikiLink</code> object representing the link. Wiki
  * topic links are of the form "Topic?Query#Section".
  *
  * @param raw The raw topic link text.
  * @return A WikiLink object that represents the link.
  */
 public static WikiLink parseWikiLink(String raw) {
   // note that this functionality was previously handled with a regular
   // expression, but the expression caused CPU usage to spike to 100%
   // with topics such as "Urnordisch oder Nordwestgermanisch?"
   String processed = raw.trim();
   WikiLink wikiLink = new WikiLink();
   if (StringUtils.isBlank(processed)) {
     return new WikiLink();
   }
   // first look for a section param - "#..."
   int sectionPos = processed.indexOf('#');
   if (sectionPos != -1 && sectionPos < processed.length()) {
     String sectionString = processed.substring(sectionPos + 1);
     wikiLink.setSection(sectionString);
     if (sectionPos == 0) {
       // link is of the form #section, no more to process
       return wikiLink;
     }
     processed = processed.substring(0, sectionPos);
   }
   // now see if the link ends with a query param - "?..."
   int queryPos = processed.indexOf('?', 1);
   if (queryPos != -1 && queryPos < processed.length()) {
     String queryString = processed.substring(queryPos + 1);
     wikiLink.setQuery(queryString);
     processed = processed.substring(0, queryPos);
   }
   // since we're having so much fun, let's find a namespace (default empty).
   String namespaceString = "";
   int namespacePos = processed.indexOf(':', 1);
   if (namespacePos != -1 && namespacePos < processed.length()) {
     namespaceString = processed.substring(0, namespacePos);
   }
   wikiLink.setNamespace(namespaceString);
   String topic = processed;
   if (namespacePos > 0 && (namespacePos + 1) < processed.length()) {
     // get namespace, unless topic ends with a colon
     topic = processed.substring(namespacePos + 1);
   }
   wikiLink.setArticle(Utilities.decodeTopicName(topic, true));
   // destination is namespace + topic
   wikiLink.setDestination(Utilities.decodeTopicName(processed, true));
   return wikiLink;
 }
Beispiel #2
0
 @Test
 public void testSetSection() throws Throwable {
   WikiLink wikiLink = new WikiLink("/wiki", "en", null);
   wikiLink.setSection("testWikiLinkSection");
   assertEquals("wikiLink.getSection()", "testWikiLinkSection", wikiLink.getSection());
 }