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

Example 11 with TextDocumentIdentifier

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

the class SpringIndexer method updateDocument.

public CompletableFuture<Void> updateDocument(String docURI, String content) {
    synchronized (this) {
        if (docURI.endsWith(".java") && lastInitializeItem != null) {
            try {
                Optional<IJavaProject> maybeProject = projectFinder.find(new TextDocumentIdentifier(docURI));
                if (maybeProject.isPresent()) {
                    String[] classpathEntries = getClasspathEntries(maybeProject.get());
                    UpdateItem updateItem = new UpdateItem(docURI, content, classpathEntries);
                    updateQueue.put(updateItem);
                    return updateItem.getFuture();
                }
            } catch (Exception e) {
                log.error("{}", e);
            }
        }
    }
    return null;
}

Example 12 with TextDocumentIdentifier

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

the class SpringIndexer method scanFiles.

private void scanFiles(WorkspaceFolder directory) {
    try {
        Map<Optional<IJavaProject>, List<String>> projects = Files.walk(Paths.get(new URI(directory.getUri()))).filter(path -> path.getFileName().toString().endsWith(".java")).filter(Files::isRegularFile).map(path -> path.toAbsolutePath().toString()).collect(Collectors.groupingBy((javaFile) -> projectFinder.find(new TextDocumentIdentifier(new File(javaFile).toURI().toString()))));
        projects.forEach((maybeProject, files) -> maybeProject.ifPresent(project -> scanProject(project, files.toArray(new String[0]))));
    } catch (Exception e) {
        e.printStackTrace();
    }
}

Example 13 with TextDocumentIdentifier

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

the class SimpleLanguageServer method validateWith.

/**
 * Convenience method. Subclasses can call this to use a {@link IReconcileEngine} ported
 * from old STS codebase to validate a given {@link TextDocument} and publish Diagnostics.
 */
public void validateWith(TextDocumentIdentifier docId, IReconcileEngine engine) {
    CompletableFuture<Void> reconcileSession = this.busyReconcile = new CompletableFuture<Void>();
    // Log.debug("Reconciling BUSY");
    SimpleTextDocumentService documents = getTextDocumentService();
    int requestedVersion = documents.getDocument(docId.getUri()).getVersion();
    // Avoid running in the same thread as lsp4j as it can result
    // in long "hangs" for slow reconcile providers
    Mono.fromRunnable(() -> {
        TextDocument doc = documents.getDocument(docId.getUri()).copy();
        if (requestedVersion != doc.getVersion()) {
            // Do not bother reconciling if document contents is already stale.
            return;
        }
        if (testListener != null) {
            testListener.reconcileStarted(docId.getUri(), doc.getVersion());
        }
        IProblemCollector problems = new IProblemCollector() {

            private LinkedHashSet<Diagnostic> diagnostics = new LinkedHashSet<>();

            private List<Quickfix> quickfixes = new ArrayList<>();

            @Override
            public void endCollecting() {
                documents.setQuickfixes(docId, quickfixes);
                documents.publishDiagnostics(docId, diagnostics);
            }

            @Override
            public void beginCollecting() {
                diagnostics.clear();
            }

            @Override
            public void checkPointCollecting() {
                // publish what has been collected so far
                documents.publishDiagnostics(docId, diagnostics);
            }

            @Override
            public void accept(ReconcileProblem problem) {
                try {
                    DiagnosticSeverity severity = getDiagnosticSeverity(problem);
                    if (severity != null) {
                        Diagnostic d = new Diagnostic();
                        d.setCode(problem.getCode());
                        d.setMessage(problem.getMessage());
                        Range rng = doc.toRange(problem.getOffset(), problem.getLength());
                        d.setRange(rng);
                        d.setSeverity(severity);
                        List<QuickfixData<?>> fixes = problem.getQuickfixes();
                        if (CollectionUtil.hasElements(fixes)) {
                            for (QuickfixData<?> fix : fixes) {
                                quickfixes.add(new Quickfix<>(CODE_ACTION_COMMAND_ID, d, fix));
                            }
                        }
                        diagnostics.add(d);
                    }
                } catch (BadLocationException e) {
                    Log.warn("Invalid reconcile problem ignored", e);
                }
            }
        };
        // try {
        // Thread.sleep(2000);
        // } catch (InterruptedException e) {
        // }
        engine.reconcile(doc, problems);
    }).onErrorResume(error -> {
        Log.log(error);
        return Mono.empty();
    }).doFinally(ignore -> {
        reconcileSession.complete(null);
    // Log.debug("Reconciler DONE : "+this.busyReconcile.isDone());
    }).subscribeOn(RECONCILER_SCHEDULER).subscribe();
}

Example 14 with TextDocumentIdentifier

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

the class SimpleTextDocumentService method didSave.

@Override
public void didSave(DidSaveTextDocumentParams params) {
    // Workaround for PT 147263283, where error markers in STS are lost on document save.
    // STS 3.9.0 does not use the LSP4E editor for edit manifest.yml, which correctly retains error markers after save.
    // Instead, because the LSP4E editor is missing support for hovers and completions, STS 3.9.0 uses its own manifest editor
    // which extends the YEdit editor. This YEdit editor has a problem, where on save, all error markers are deleted.
    // When STS uses the LSP4E editor and no longer needs its own YEdit-based editor, the issue with error markers disappearing
    // on save should not be a problem anymore, and the workaround below will no longer be needed.
    async.execute(() -> {
        if (documentSaveListener != null) {
            TextDocumentIdentifier docId = params.getTextDocument();
            String url = docId.getUri();
            Log.debug("didSave: " + url);
            if (url != null) {
                TextDocument doc = getDocument(url);
                documentSaveListener.accept(new TextDocumentSaveChange(doc));
            }
        }
    });
}

Example 15 with TextDocumentIdentifier

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

the class BootLanguageServerParams method createFallbackProjectCache.

private static JavaProjectsService createFallbackProjectCache(SimpleLanguageServer server) {
    CompositeJavaProjectFinder javaProjectFinder = new CompositeJavaProjectFinder();
    MavenProjectCache mavenProjectCache = new MavenProjectCache(server, MavenCore.getDefault(), true, Paths.get(IJavaProject.PROJECT_CACHE_FOLDER));
    javaProjectFinder.addJavaProjectFinder(new MavenProjectFinder(mavenProjectCache));
    GradleProjectCache gradleProjectCache = new GradleProjectCache(server, GradleCore.getDefault(), true, Paths.get(IJavaProject.PROJECT_CACHE_FOLDER));
    javaProjectFinder.addJavaProjectFinder(new GradleProjectFinder(gradleProjectCache));
    CompositeProjectOvserver projectObserver = new CompositeProjectOvserver(Arrays.asList(mavenProjectCache, gradleProjectCache));
    return new JavaProjectsService() {

        @Override
        public void removeListener(Listener listener) {
            projectObserver.removeListener(listener);
        }

        @Override
        public void addListener(Listener listener) {
            projectObserver.addListener(listener);
        }

        @Override
        public Optional<IJavaProject> find(TextDocumentIdentifier doc) {
            return javaProjectFinder.find(doc);
        }
    };
}