org.netbeans.spi.quicksearch.SearchRequest Java Examples

@Override
public void evaluate(final SearchRequest request, final SearchResponse response) {
    final String text = request.getText().toLowerCase();
    final Map<String, List<DataAccessPlugin>> plugins = DataAccessPane.lookupPlugins();

    final List<String> pluginNames = new ArrayList<>();
    plugins.values().stream().forEach(dapl -> {
        for (final DataAccessPlugin dap : dapl) {
            if (dap.getName().toLowerCase().contains(text)) {
                pluginNames.add(dap.getName());
            }
        }
    });

    Collections.sort(pluginNames, (a, b) -> a.compareToIgnoreCase(b));

    for (final String name : pluginNames) {
        if (!response.addResult(new PluginDisplayer(name), name)) {
            return;
        }
    }
}
 

private String highlightSubstring (String text, SearchRequest sRequest) {
    if (text.startsWith(HTML)) {
        // provider handles highliting itself, okay
        return text;
    }
    // try to find substring
    String searchedText = sRequest.getText();
    int index = text.toLowerCase(Locale.ENGLISH).indexOf(searchedText.toLowerCase(Locale.ENGLISH));
    if (index == -1) {
        return HTML + safeEscape(text);
    }
    // found, bold it
    int endIndex = index + searchedText.length();
    StringBuilder sb = new StringBuilder(HTML);
    if (index > 0) {
        sb.append(safeEscape(text.substring(0, index)));
    }
    sb.append("<b>");
    sb.append(safeEscape(text.substring(index, endIndex)));
    sb.append("</b>");
    if (endIndex < text.length()) {
        sb.append(safeEscape(text.substring(endIndex, text.length())));
    }
    return sb.toString();
}
 

/**
 * Runs evaluation.
 *
 * @param command text to evauate, to search for
 *
 * @return task of this evaluation, which waits for all providers to complete
 * execution. Use returned instance to recognize if this evaluation still
 * runs and when it actually will finish.
 */
public static org.openide.util.Task evaluate (String command, ResultsModel model) {
    List<CategoryResult> l = new ArrayList<CategoryResult>();
    String[] commands = parseCommand(command);
    SearchRequest sRequest = Accessor.DEFAULT.createRequest(commands[1], null);
    List<Task> tasks = new ArrayList<Task>();

    List<Category> provCats = new ArrayList<Category>();
    boolean allResults = getProviderCategories(commands, provCats);

    for (ProviderModel.Category curCat : provCats) {
        CategoryResult catResult = new CategoryResult(curCat, allResults);
        SearchResponse sResponse = Accessor.DEFAULT.createResponse(catResult, sRequest);
        for (SearchProvider provider : curCat.getProviders()) {
            Task t = runEvaluation(provider, sRequest, sResponse, curCat);
            if (t != null) {
                tasks.add(t);
            }
        }
        l.add(catResult);
    }

    model.setContent(l);

    return new Wait4AllTask(tasks);
}
 

@Override
public void evaluate(SearchRequest request, SearchResponse response) {
    boolean atLeastOne = false;
    boolean limitReached = false;
    for (ItemResult itemR : RecentSearches.getDefault().getSearches()) {
        if (itemR.getDisplayName().toLowerCase().indexOf(request.getText().toLowerCase()) != -1) {
            if (!response.addResult(itemR.getAction(), itemR.getDisplayName(),
                    itemR.getDisplayHint(), itemR.getShortcut())) {
                limitReached = true;
                break;
            } else {
                atLeastOne = true;
            }
        }
    }
    if (atLeastOne && !limitReached && request.getText().isEmpty()) {
        addClearAction(response);
    }
}
 

@Override
   public void evaluate(SearchRequest request, SearchResponse response) {
readKeywordsFromNewAnnotation();
       for (Lookup.Item<OptionsCategory> entry : getODCategories()) {
           for (Map.Entry<String, Set<String>> kw : getKeywords(entry).entrySet()) {
               for (String keywords : kw.getValue()) {
	    for (String keyword : Arrays.asList(keywords.split(","))) {
		if (keyword.toLowerCase().indexOf(request.getText().toLowerCase()) > -1) {
		    String path = entry.getId().substring(entry.getId().indexOf("/") + 1);  // NOI18N
		    if (kw.getKey().contains("/")) {
			path = path + kw.getKey().substring(kw.getKey().indexOf("/")); //NOI18N
		    }
		    if (!response.addResult(new OpenOption(path), keyword)) {
			return;
		    }
		}
	    }
               }
           }
       }
   }
 

private boolean doEvaluation(String name, SearchRequest request,
        ActionInfo actInfo, SearchResponse response, List<ActionInfo> possibleResults, Map<Object, String> duplicateCheck) {
    int index = name.toLowerCase().indexOf(request.getText().toLowerCase());
    if (index == 0) {
        return addAction(actInfo, response, duplicateCheck);
    } else if (index != -1) {
        // typed text is contained in action name, but not as prefix,
        // store such actions if there are not enough "prefix" actions
        possibleResults.add(actInfo);
    }
    return true;
}
 

public void evaluate(SearchRequest request, SearchResponse response) {
    synchronized( this ) {
        if( null == query ) {
            query = JavaHelpQuery.getDefault();
        }
    }
    List<SearchTOCItem> res = query.search( request.getText() );
    for( SearchTOCItem item : res ) {
        if( !response.addResult( createAction( item.getURL() ), item.getName() ) )
            return;
    }
}
 

@Override public void evaluate(SearchRequest request, SearchResponse response) {
    String text = request.getText();
    if (text == null) {
        return;
    }
    if (!Utilities.isHudsonSupportActive()) {
        return;
    }
    work(text, response);
}
 

public ItemResult (CategoryResult category, SearchRequest sRequest, 
        Runnable action, String displayName, List<? extends KeyStroke> shortcut,
        String displayHint) {
    this.category = category;
    this.action = action;
    this.displayName = sRequest != null ?
        highlightSubstring(displayName, sRequest) : displayName;
    this.shortcut = shortcut;
    this.displayHint = displayHint;
}
 

public void evaluate(SearchRequest request, SearchResponse response) {
    if( null == query ) {
        query = Query.getDefault();
    }
    Result res = query.search( request.getText() );
    do {
        for( Item item : res.getItems() ) {
            if( !response.addResult( createAction( item.getUrl() ), item.getTitle() ) )
                return;
        }
        res = query.searchMore( request.getText() );
    } while( !res.isSearchFinished() );
}
 

private static Task runEvaluation (final SearchProvider provider, final SearchRequest request,
                            final SearchResponse response, final ProviderModel.Category cat) {
    return RP.post(new Runnable() {
        @Override
        public void run() {
            provider.evaluate(request, response);
        }
    });
}
 

public void evaluate(SearchRequest request, SearchResponse response) {
    String text = removeNonJavaChars(request.getText());
    if(text.length() == 0) {
        return;
    }
    GoToSymbolWorker local;
    synchronized(this) {
        if (worker!=null) {
            worker.cancel();
        }
        worker = new GoToSymbolWorker(text);
        local = worker;
    }
    local.run();
    
    for (SymbolDescriptor td : local.getTypes()) {
        String displayHint = td.getFileDisplayPath();
        String htmlDisplayName = escapeLtGt(td.getSymbolName()) + " " + NbBundle.getMessage(GoToSymbolAction.class, "MSG_DeclaredIn",escapeLtGt(td.getOwnerName()));
        final String projectName = td.getProjectName();
        if (projectName != null && !projectName.isEmpty()) {
            htmlDisplayName = String.format(
                "%s [%s]",  //NOI18N
                htmlDisplayName,
                projectName);
        }
        if (!response.addResult(new GoToSymbolCommand(td),
                                htmlDisplayName,
                                displayHint,
                                null)) {
            break;
        }
    }
}
 

@Override
public void evaluate(SearchRequest request, SearchResponse response) {
    String text = removeNonJavaChars(request.getText());
    if(text.length() == 0) {
        return;
    }

    final GoToTypeWorker newWorker = new GoToTypeWorker(text);
    final GoToTypeWorker toCancel = workerRef.getAndSet(newWorker);
    if (toCancel != null) {
        toCancel.cancel();
    }
    try {
        newWorker.run();
    } finally {
        workerRef.compareAndSet(newWorker, null);
    }
    
    for (TypeDescriptor td : newWorker.getTypes()) {
        String displayHint = td.getFileDisplayPath();
        String htmlDisplayName = td.getSimpleName() + td.getContextName();
        final String projectName = td.getProjectName();
        if (projectName != null && !projectName.isEmpty()) {
            htmlDisplayName = String.format(
                "%s [%s]",  //NOI18N
                htmlDisplayName,
                projectName);
        }
        if (!response.addResult(new GoToTypeCommand(td),
                                htmlDisplayName,
                                displayHint,
                                null)) {
            break;
        }
    }
}
 

public void evaluate(SearchRequest request, SearchResponse response) {
    try {
        Thread.sleep(5000);
    } catch (InterruptedException ex) {
        System.err.println("SlowProvider interrupted...");
    }
}
 

@Override
public void evaluate(SearchRequest request, SearchResponse response) {
    final String searchText = request.getText().toLowerCase();

    for (final Project project : OpenProjects.getDefault().getOpenProjects()) {
        final ProjectInformation info = ProjectUtils.getInformation(project);
        if (info == null || info.getDisplayName() == null) {
            continue;
        }
        final String projectName = info.getDisplayName();
        final String projectNameLower = projectName.toLowerCase();

        if (projectNameLower.contains(searchText)) {
            final boolean result = response.addResult(new Runnable() {
                @Override
                public void run() {
                    //see http://forums.netbeans.org/post-140855.html#140855
                    ProjectUtilities.selectAndExpandProject(project);
                    ProjectUtilities.makeProjectTabVisible();
                }
            }, projectName);
            if (!result) {
                break;
            }
        }
    }
}
 

/**
 * Method is called by infrastructure when search operation was requested.
 * Implementors should evaluate given request and fill response object with
 * appropriate results
 *
 * @param request Search request object that contains information what to search for
 * @param response Search response object that stores search results. Note that it's important to react to return value of SearchResponse.addResult(...) method and stop computation if false value is returned.
 */
@Override
public void evaluate(final SearchRequest request, final SearchResponse response) {
    final ArtifactNodeSelector s = Lookup.getDefault().lookup(ArtifactNodeSelector.class);
    if (s == null) {
        return;
    }
    final String q = request.getText();
    if (q == null || q.trim().isEmpty()) {
        //#205552
        return;
    }
    
    final List<RepositoryInfo> loadedRepos = RepositoryQueries.getLoadedContexts();
    if (loadedRepos.isEmpty()) {
        return;
    }

    List<NBVersionInfo> infos = new ArrayList<NBVersionInfo>();
    final List<NBVersionInfo> tempInfos = new ArrayList<NBVersionInfo>();

    final RequestProcessor.Task searchTask = RP.post(new Runnable() {
        @Override
        public void run() {
            try {
                Result<NBVersionInfo> result = RepositoryQueries.findResult(getQuery(q), loadedRepos);
                synchronized (tempInfos) {
                    tempInfos.addAll(result.getResults());
                }
            } catch (BooleanQuery.TooManyClauses exc) {
                // query too general, just ignore it
                synchronized (tempInfos) {
                    tempInfos.clear();
                }
            } catch (OutOfMemoryError oome) {
                // running into OOME may still happen in Lucene despite the fact that
                // we are trying hard to prevent it in NexusRepositoryIndexerImpl
                // (see #190265)
                // in the bad circumstances theoretically any thread may encounter OOME
                // but most probably this thread will be it
                synchronized (tempInfos) {
                    tempInfos.clear();
                }
            }
        }
    });
    try {
        // wait maximum 5 seconds for the repository search to complete
        // after the timeout tempInfos should contain at least partial results
        // we are not waiting longer, repository index download may be running on the background
        // because NexusRepositoryIndexerImpl.getLoaded() might have returned also repos
        // which are not available for the search yet
        searchTask.waitFinished(5000);
    } catch (InterruptedException ex) {
    }
    synchronized (tempInfos) {
        infos.addAll(tempInfos);
    }
    searchTask.cancel();

    Collections.sort(infos);
    Set<String> artifacts = new HashSet<String>();
    String ql = q.toLowerCase(Locale.ENGLISH);
    for (final NBVersionInfo art : infos) {
        String label = art.getGroupId() + " : " + art.getArtifactId();
        if (!artifacts.add(label)) {
            continue; // ignore older versions
        }
        if (!label.toLowerCase(Locale.ENGLISH).contains(ql)) {
            String projectName = art.getProjectName();
            String projectDescription = art.getProjectDescription();
            if (projectName != null && projectName.toLowerCase(Locale.ENGLISH).contains(ql)) {
                label += " (" + projectName + ")";
            } else if (projectDescription != null && projectDescription.toLowerCase(Locale.ENGLISH).contains(ql)) {
                label += " \"" + projectDescription + "\"";
            }
        }
        if (!response.addResult(new Runnable() {
            @Override public void run() {
                s.select(art);
            }
        }, label)) {
            return;
        }
    }
}
 

public void evaluate(SearchRequest request, SearchResponse response) {
    // no operation
}
 

public void evaluate(SearchRequest request, SearchResponse response) {
    // no operation
}
 

public ItemResult (CategoryResult category, SearchRequest sRequest,
        Runnable action, String displayName) {
    this(category, sRequest, action, displayName, null, null);
}
 

public abstract SearchResponse createResponse (CategoryResult catResult, SearchRequest sRequest); 

public abstract SearchRequest createRequest (String text, List<? extends KeyStroke> stroke);