Examples with WorkspaceFolder org.eclipse.lsp4j.WorkspaceFolder used on opensource projects

Example 6 with WorkspaceFolder

use of org.eclipse.lsp4j.WorkspaceFolder in project sts4 by spring-projects.

the class SimpleLanguageServer method initialize.

@Override
public CompletableFuture<InitializeResult> initialize(InitializeParams params) {
    Log.debug("Initializing: " + params);
    // multi-root workspace handling
    List<WorkspaceFolder> workspaceFolders = getWorkspaceFolders(params);
    if (!workspaceFolders.isEmpty()) {
        this.getWorkspaceService().setWorkspaceFolders(workspaceFolders);
    } else {
        String rootUri = params.getRootUri();
        if (rootUri == null) {
            Log.debug("workspaceRoot NOT SET");
        } else {
            List<WorkspaceFolder> singleRootFolder = new ArrayList<>();
            String name;
            try {
                name = Paths.get(new URI(rootUri).getPath()).getFileName().toString();
            } catch (Exception e) {
                name = "";
            }
            WorkspaceFolder folder = new WorkspaceFolder();
            folder.setName(name);
            folder.setUri(rootUri);
            singleRootFolder.add(folder);
            this.getWorkspaceService().setWorkspaceFolders(singleRootFolder);
        }
    }
    this.hasCompletionSnippetSupport = safeGet(false, () -> params.getCapabilities().getTextDocument().getCompletion().getCompletionItem().getSnippetSupport());
    this.hasExecuteCommandSupport = safeGet(false, () -> params.getCapabilities().getWorkspace().getExecuteCommand() != null);
    this.hasFileWatcherRegistrationSupport = safeGet(false, () -> params.getCapabilities().getWorkspace().getDidChangeWatchedFiles().getDynamicRegistration());
    Log.debug("workspaceRoots = " + getWorkspaceService().getWorkspaceRoots());
    Log.debug("hasCompletionSnippetSupport = " + hasCompletionSnippetSupport);
    Log.debug("hasExecuteCommandSupport = " + hasExecuteCommandSupport);
    InitializeResult result = new InitializeResult();
    if (hasExecuteCommandSupport) {
        getWorkspaceService().onExecuteCommand(this::executeCommand);
    }
    ServerCapabilities cap = getServerCapabilities();
    result.setCapabilities(cap);
    Consumer<InitializeParams> ih = this.initializeHandler;
    if (ih != null) {
        ih.accept(params);
    }
    return CompletableFuture.completedFuture(result);
}

Example 7 with WorkspaceFolder

use of org.eclipse.lsp4j.WorkspaceFolder in project sts4 by spring-projects.

the class SimpleWorkspaceService method didChangeWorkspaceFolders.

@Override
public synchronized void didChangeWorkspaceFolders(DidChangeWorkspaceFoldersParams params) {
    WorkspaceFoldersChangeEvent evt = params.getEvent();
    boolean changed = false;
    for (WorkspaceFolder r : evt.getAdded()) {
        workspaceRoots.add(r);
        changed = true;
    }
    for (WorkspaceFolder r : evt.getRemoved()) {
        workspaceRoots.remove(r);
        changed = true;
    }
    if (changed) {
        workspaceFolderListeners.fire(params);
    }
}