Пример #1
0
 /**
  * Gets application element name for full path of it's primary file from index
  *
  * @param aFile Primary file object.
  * @return application element name
  */
 public static String file2AppElementId(FileObject aFile) {
   if (aFile != null) {
     try {
       final Collection<FileObject> roots =
           new ArrayList<>(
               QuerySupport.findRoots(
                   (Project) null,
                   null,
                   Collections.<String>emptyList(),
                   Collections.<String>emptyList()));
       QuerySupport q =
           QuerySupport.forRoots(
               FileIndexer.INDEXER_NAME,
               FileIndexer.INDEXER_VERSION,
               roots.toArray(new FileObject[roots.size()]));
       Collection<? extends IndexResult> results =
           q.query(FileIndexer.FULL_PATH, aFile.getPath(), QuerySupport.Kind.EXACT);
       if (results.size() == 1) {
         IndexResult result = results.iterator().next();
         return result.getValue(FileIndexer.APP_ELEMENT_NAME);
       }
     } catch (IOException ex) {
       Logger.getLogger(IndexerQuery.class.getName()).log(Level.WARNING, null, ex);
     }
   }
   return null;
 }
Пример #2
0
 /**
  * Finds application elements files by its identifier prefix
  *
  * @param project project a project the application element belongs
  * @param prefix application element prefix
  * @return application elements primary files collection
  */
 public static Collection<AppElementInfo> appElementsByPrefix(Project project, String prefix) {
   if (prefix != null) {
     try {
       final Collection<FileObject> roots =
           new ArrayList<>(
               QuerySupport.findRoots(
                   project,
                   null,
                   Collections.<String>emptyList(),
                   Collections.<String>emptyList()));
       QuerySupport q =
           QuerySupport.forRoots(
               FileIndexer.INDEXER_NAME,
               FileIndexer.INDEXER_VERSION,
               roots.toArray(new FileObject[roots.size()]));
       // Hack! I could not make case insensitive prefix query work, at this moment I've decided to
       // retrieve all elements to filter them later
       Collection<? extends IndexResult> queryResults =
           q.query(
               FileIndexer.APP_ELEMENT_NAME,
               "",
               QuerySupport.Kind.CASE_INSENSITIVE_PREFIX); // NOI18N
       List<AppElementInfo> results = new ArrayList<>();
       for (IndexResult queryResult : queryResults) {
         String appElementName = queryResult.getValue(FileIndexer.APP_ELEMENT_NAME);
         if (appElementName != null
             && appElementName.toLowerCase().startsWith(prefix.toLowerCase())) {
           results.add(new AppElementInfo(appElementName, queryResult.getFile()));
         }
       }
       return results;
     } catch (IOException ex) {
       Logger.getLogger(IndexerQuery.class.getName()).log(Level.WARNING, null, ex);
     }
     return null;
   } else {
     return Collections.EMPTY_LIST;
   }
 }
Пример #3
0
 /**
  * Gets FileObject for application element by application element name from index
  *
  * @param project a project the application element belongs
  * @param appElementId application element name
  * @return primary file for application element
  */
 public static FileObject appElementId2File(Project project, String appElementId) {
   try {
     final Collection<FileObject> roots =
         new ArrayList<>(
             QuerySupport.findRoots(
                 project, null, Collections.<String>emptyList(), Collections.<String>emptyList()));
     QuerySupport q =
         QuerySupport.forRoots(
             FileIndexer.INDEXER_NAME,
             FileIndexer.INDEXER_VERSION,
             roots.toArray(new FileObject[roots.size()]));
     Collection<? extends IndexResult> results =
         q.query(FileIndexer.APP_ELEMENT_NAME, appElementId, QuerySupport.Kind.EXACT);
     if (!results.isEmpty()) {
       IndexResult result = results.iterator().next();
       return result.getFile();
     }
   } catch (IOException ex) {
     Logger.getLogger(IndexerQuery.class.getName()).log(Level.WARNING, null, ex);
   }
   return null;
 }