下面列出了怎么用org.eclipse.lsp4j.TextDocumentClientCapabilities的API类实例代码及写法,或者点击链接到github查看源代码。
/**
* {@code true} if the {@code TextDocumentClientCapabilities} explicitly declares the hierarchical document symbol
* support at LS initialization time. Otherwise, false.
*/
protected boolean isHierarchicalDocumentSymbolSupport() {
ClientCapabilities capabilities = initializeParams.getCapabilities();
if (capabilities != null) {
TextDocumentClientCapabilities textDocument = capabilities.getTextDocument();
if (textDocument != null) {
DocumentSymbolCapabilities documentSymbol = textDocument.getDocumentSymbol();
if (documentSymbol != null) {
Boolean hierarchicalDocumentSymbolSupport = documentSymbol.getHierarchicalDocumentSymbolSupport();
if (hierarchicalDocumentSymbolSupport != null) {
return hierarchicalDocumentSymbolSupport;
}
}
}
}
return false;
}
private InitializeResult initialize(boolean dynamicRegistration) throws InterruptedException, ExecutionException {
InitializeParams params = new InitializeParams();
ClientCapabilities capabilities = new ClientCapabilities();
WorkspaceClientCapabilities workspaceCapabilities = new WorkspaceClientCapabilities();
workspaceCapabilities.setDidChangeConfiguration(new DidChangeConfigurationCapabilities(dynamicRegistration));
ExecuteCommandCapabilities executeCommand = new ExecuteCommandCapabilities(dynamicRegistration);
workspaceCapabilities.setExecuteCommand(executeCommand);
capabilities.setWorkspace(workspaceCapabilities);
TextDocumentClientCapabilities textDocument = new TextDocumentClientCapabilities();
SynchronizationCapabilities synchronizationCapabilities = new SynchronizationCapabilities();
synchronizationCapabilities.setWillSave(Boolean.TRUE);
synchronizationCapabilities.setWillSaveWaitUntil(Boolean.TRUE);
capabilities.setTextDocument(textDocument);
params.setCapabilities(capabilities);
CompletableFuture<InitializeResult> result = server.initialize(params);
return result.get();
}
public void setClientCapabilities(ClientCapabilities value)
{
completionSupportsSnippets = false;
clientCapabilities = value;
TextDocumentClientCapabilities textDocument = clientCapabilities.getTextDocument();
if(textDocument != null)
{
CompletionCapabilities completion = textDocument.getCompletion();
if(completion != null)
{
CompletionItemCapabilities completionItem = completion.getCompletionItem();
if(completionItem != null)
{
completionSupportsSnippets = completionItem.getSnippetSupport();
}
}
}
}
/**
* {@code true} if the {@code TextDocumentClientCapabilities} explicitly declares the hierarchical document symbol
* support at LS initialization time. Otherwise, false.
*/
protected boolean isHierarchicalDocumentSymbolSupport() {
ClientCapabilities capabilities = initializeParams.getCapabilities();
if (capabilities == null) {
return false;
}
TextDocumentClientCapabilities textDocument = capabilities.getTextDocument();
if (textDocument == null) {
return false;
}
DocumentSymbolCapabilities documentSymbol = textDocument.getDocumentSymbol();
if (documentSymbol == null) {
return false;
}
Boolean hierarchicalDocumentSymbolSupport = documentSymbol.getHierarchicalDocumentSymbolSupport();
if (hierarchicalDocumentSymbolSupport == null) {
return false;
}
return hierarchicalDocumentSymbolSupport;
}
private InitializeParams getInitParams() {
InitializeParams initParams = new InitializeParams();
initParams.setRootUri(FileUtils.pathToUri(projectRootPath));
//TODO update capabilities when implemented
WorkspaceClientCapabilities workspaceClientCapabilities = new WorkspaceClientCapabilities();
workspaceClientCapabilities.setApplyEdit(true);
workspaceClientCapabilities.setDidChangeWatchedFiles(new DidChangeWatchedFilesCapabilities());
workspaceClientCapabilities.setExecuteCommand(new ExecuteCommandCapabilities());
workspaceClientCapabilities.setWorkspaceEdit(new WorkspaceEditCapabilities());
workspaceClientCapabilities.setSymbol(new SymbolCapabilities());
workspaceClientCapabilities.setWorkspaceFolders(false);
workspaceClientCapabilities.setConfiguration(false);
TextDocumentClientCapabilities textDocumentClientCapabilities = new TextDocumentClientCapabilities();
textDocumentClientCapabilities.setCodeAction(new CodeActionCapabilities());
textDocumentClientCapabilities.setCompletion(new CompletionCapabilities(new CompletionItemCapabilities(true)));
textDocumentClientCapabilities.setDefinition(new DefinitionCapabilities());
textDocumentClientCapabilities.setDocumentHighlight(new DocumentHighlightCapabilities());
textDocumentClientCapabilities.setFormatting(new FormattingCapabilities());
textDocumentClientCapabilities.setHover(new HoverCapabilities());
textDocumentClientCapabilities.setOnTypeFormatting(new OnTypeFormattingCapabilities());
textDocumentClientCapabilities.setRangeFormatting(new RangeFormattingCapabilities());
textDocumentClientCapabilities.setReferences(new ReferencesCapabilities());
textDocumentClientCapabilities.setRename(new RenameCapabilities());
textDocumentClientCapabilities.setSemanticHighlightingCapabilities(new SemanticHighlightingCapabilities(false));
textDocumentClientCapabilities.setSignatureHelp(new SignatureHelpCapabilities());
textDocumentClientCapabilities.setSynchronization(new SynchronizationCapabilities(true, true, true));
initParams.setCapabilities(
new ClientCapabilities(workspaceClientCapabilities, textDocumentClientCapabilities, null));
initParams.setInitializationOptions(
serverDefinition.getInitializationOptions(URI.create(initParams.getRootUri())));
return initParams;
}
public void updateClientCapabilities(ClientCapabilities capabilities,
ExtendedClientCapabilities extendedClientCapabilities) {
TextDocumentClientCapabilities textDocumentClientCapabilities = capabilities.getTextDocument();
if (textDocumentClientCapabilities != null) {
sharedSettings.getCompletionSettings().setCapabilities(textDocumentClientCapabilities.getCompletion());
sharedSettings.getFoldingSettings().setCapabilities(textDocumentClientCapabilities.getFoldingRange());
sharedSettings.getHoverSettings().setCapabilities(textDocumentClientCapabilities.getHover());
codeActionLiteralSupport = textDocumentClientCapabilities.getCodeAction() != null
&& textDocumentClientCapabilities.getCodeAction().getCodeActionLiteralSupport() != null;
hierarchicalDocumentSymbolSupport = textDocumentClientCapabilities.getDocumentSymbol() != null
&& textDocumentClientCapabilities.getDocumentSymbol().getHierarchicalDocumentSymbolSupport() != null
&& textDocumentClientCapabilities.getDocumentSymbol().getHierarchicalDocumentSymbolSupport();
definitionLinkSupport = textDocumentClientCapabilities.getDefinition() != null
&& textDocumentClientCapabilities.getDefinition().getLinkSupport() != null
&& textDocumentClientCapabilities.getDefinition().getLinkSupport();
typeDefinitionLinkSupport = textDocumentClientCapabilities.getTypeDefinition() != null
&& textDocumentClientCapabilities.getTypeDefinition().getLinkSupport() != null
&& textDocumentClientCapabilities.getTypeDefinition().getLinkSupport();
}
if (extendedClientCapabilities != null) {
// Extended client capabilities
sharedSettings.getCodeLensSettings().setCodeLens(extendedClientCapabilities.getCodeLens());
sharedSettings
.setActionableNotificationSupport(extendedClientCapabilities.isActionableNotificationSupport());
sharedSettings.setOpenSettingsCommandSupport(extendedClientCapabilities.isOpenSettingsCommandSupport());
}
// Workspace settings
sharedSettings.getWorkspaceSettings().setCapabilities(capabilities.getWorkspace());
}
@BeforeEach
public void startup() {
textDocumentService = new XMLTextDocumentService(null);
textDocumentService.getSharedSettings().getFormattingSettings().setEnabled(true);
textDocument = new TextDocumentClientCapabilities();
workspace = new WorkspaceClientCapabilities();
manager = new XMLCapabilityManager(languageClient, textDocumentService);
clientCapabilities = new ClientCapabilities();
capabilityIDs = null;
}
private static InitializeResult initServer(Process p, LanguageServer server, FileObject root) throws InterruptedException, ExecutionException {
InitializeParams initParams = new InitializeParams();
initParams.setRootUri(Utils.toURI(root));
initParams.setRootPath(FileUtil.toFile(root).getAbsolutePath()); //some servers still expect root path
initParams.setProcessId(0);
TextDocumentClientCapabilities tdcc = new TextDocumentClientCapabilities();
DocumentSymbolCapabilities dsc = new DocumentSymbolCapabilities();
dsc.setHierarchicalDocumentSymbolSupport(true);
dsc.setSymbolKind(new SymbolKindCapabilities(Arrays.asList(SymbolKind.values())));
tdcc.setDocumentSymbol(dsc);
WorkspaceClientCapabilities wcc = new WorkspaceClientCapabilities();
wcc.setWorkspaceEdit(new WorkspaceEditCapabilities());
wcc.getWorkspaceEdit().setDocumentChanges(true);
wcc.getWorkspaceEdit().setResourceOperations(Arrays.asList(ResourceOperationKind.Create, ResourceOperationKind.Delete, ResourceOperationKind.Rename));
initParams.setCapabilities(new ClientCapabilities(wcc, tdcc, null));
CompletableFuture<InitializeResult> initResult = server.initialize(initParams);
while (true) {
try {
return initResult.get(100, TimeUnit.MILLISECONDS);
} catch (TimeoutException ex) {
if (p != null && !p.isAlive()) {
InitializeResult emptyResult = new InitializeResult();
emptyResult.setCapabilities(new ServerCapabilities());
return emptyResult;
}
}
}
}
public TextDocumentClientCapabilities getTextDocument() {
return this.capabilities.getTextDocument();
}
/**
* Configure the server capabilities for this instance.
*
* @param params
* the initialization parameters
* @return the server capabilities
*/
protected ServerCapabilities createServerCapabilities(InitializeParams params) {
ServerCapabilities serverCapabilities = new ServerCapabilities();
serverCapabilities.setHoverProvider(true);
serverCapabilities.setDefinitionProvider(true);
serverCapabilities.setReferencesProvider(true);
serverCapabilities.setDocumentSymbolProvider(true);
serverCapabilities.setWorkspaceSymbolProvider(true);
Set<? extends IResourceServiceProvider> allLanguages = getAllLanguages();
if (allLanguages.stream().anyMatch((serviceProvider) -> serviceProvider.get(ICodeLensService.class) != null)) {
CodeLensOptions codeLensOptions = new CodeLensOptions();
codeLensOptions.setResolveProvider(allLanguages.stream()
.anyMatch((serviceProvider) -> serviceProvider.get(ICodeLensResolver.class) != null));
serverCapabilities.setCodeLensProvider(codeLensOptions);
}
boolean supportsCodeActions = allLanguages.stream()
.anyMatch((serviceProvider) -> serviceProvider.get(ICodeActionService.class) != null
|| serviceProvider.get(ICodeActionService2.class) != null);
if (supportsCodeActions) {
Optional<List<String>> supportedKinds = getSupportedCodeActionKinds();
if (supportedKinds.isPresent()) {
serverCapabilities.setCodeActionProvider(new CodeActionOptions(supportedKinds.get()));
} else {
serverCapabilities.setCodeActionProvider(true);
}
} else {
serverCapabilities.setCodeActionProvider(false);
}
serverCapabilities.setSignatureHelpProvider(new SignatureHelpOptions(ImmutableList.of("(", ",")));
serverCapabilities.setTextDocumentSync(TextDocumentSyncKind.Incremental);
CompletionOptions completionOptions = new CompletionOptions();
completionOptions.setResolveProvider(false);
completionOptions.setTriggerCharacters(ImmutableList.of("."));
serverCapabilities.setCompletionProvider(completionOptions);
serverCapabilities.setDocumentFormattingProvider(true);
serverCapabilities.setDocumentRangeFormattingProvider(true);
serverCapabilities.setDocumentHighlightProvider(true);
ClientCapabilities clientCapabilities = null;
if (params != null) {
clientCapabilities = params.getCapabilities();
}
TextDocumentClientCapabilities textDocument = null;
if (clientCapabilities != null) {
textDocument = clientCapabilities.getTextDocument();
}
RenameCapabilities rename = null;
if (textDocument != null) {
rename = textDocument.getRename();
}
Boolean prepareSupport = null;
if (rename != null) {
prepareSupport = rename.getPrepareSupport();
}
boolean clientPrepareSupport = Objects.equal(Boolean.TRUE, prepareSupport);
if (clientPrepareSupport && allLanguages.stream()
.anyMatch(serviceProvider -> serviceProvider.get(IRenameService2.class) != null)) {
RenameOptions renameOptions = new RenameOptions();
renameOptions.setPrepareProvider(true);
serverCapabilities.setRenameProvider(Either.<Boolean, RenameOptions> forRight(renameOptions));
} else {
serverCapabilities.setRenameProvider(Either.forLeft(allLanguages.stream()
.anyMatch((serviceProvider) -> serviceProvider.get(IRenameService.class) != null
|| serviceProvider.get(IRenameService2.class) != null)));
}
WorkspaceClientCapabilities workspace = null;
if (clientCapabilities != null) {
workspace = clientCapabilities.getWorkspace();
}
ExecuteCommandCapabilities executeCommand = null;
if (workspace != null) {
executeCommand = workspace.getExecuteCommand();
}
if (executeCommand != null) {
commandRegistry.initialize(allLanguages, clientCapabilities, client);
ExecuteCommandOptions executeCommandOptions = new ExecuteCommandOptions();
executeCommandOptions.setCommands(commandRegistry.getCommands());
serverCapabilities.setExecuteCommandProvider(executeCommandOptions);
}
semanticHighlightingRegistry.initialize(allLanguages, clientCapabilities, client);
serverCapabilities.setSemanticHighlighting(new SemanticHighlightingServerCapabilities(
semanticHighlightingRegistry.getAllScopes()));
for (IResourceServiceProvider language : allLanguages) {
ICapabilitiesContributor capabilitiesContributor = language.get(ICapabilitiesContributor.class);
if (capabilitiesContributor != null) {
capabilitiesContributor.contribute(serverCapabilities, params);
}
}
return serverCapabilities;
}
@Override
public InitializeParams getInitParams() {
InitializeParams initParams = new InitializeParams();
if (this.rootPath != null) {
var root = rootPath.toURI().toString();
if (this.useInputForWorkspace) {
root = rootPath.toPath().relativize(inputFile.toPath()).toUri().toString();
}
initParams.setRootUri(root);
LOGGER.info("Workspace root is {}", root);
}
WorkspaceClientCapabilities workspaceClientCapabilities = new WorkspaceClientCapabilities();
workspaceClientCapabilities.setApplyEdit(true);
workspaceClientCapabilities.setDidChangeWatchedFiles(new DidChangeWatchedFilesCapabilities());
workspaceClientCapabilities.setExecuteCommand(new ExecuteCommandCapabilities());
workspaceClientCapabilities.setWorkspaceEdit(new WorkspaceEditCapabilities());
// workspaceClientCapabilities.setSymbol(new SymbolCapabilities());
workspaceClientCapabilities.setWorkspaceFolders(true);
workspaceClientCapabilities.setConfiguration(true);
TextDocumentClientCapabilities textDocumentClientCapabilities = new TextDocumentClientCapabilities();
textDocumentClientCapabilities.setCodeAction(new CodeActionCapabilities());
textDocumentClientCapabilities.setCompletion(new CompletionCapabilities(new CompletionItemCapabilities(false)));
textDocumentClientCapabilities.setDefinition(new DefinitionCapabilities());
// textDocumentClientCapabilities.setDocumentHighlight(new DocumentHighlightCapabilities());
textDocumentClientCapabilities.setFormatting(new FormattingCapabilities());
// textDocumentClientCapabilities.setHover(new HoverCapabilities());
// textDocumentClientCapabilities.setOnTypeFormatting(new OnTypeFormattingCapabilities());
// textDocumentClientCapabilities.setRangeFormatting(new RangeFormattingCapabilities());
textDocumentClientCapabilities.setReferences(new ReferencesCapabilities());
textDocumentClientCapabilities.setRename(new RenameCapabilities());
textDocumentClientCapabilities.setSemanticHighlightingCapabilities(new SemanticHighlightingCapabilities(false));
textDocumentClientCapabilities.setSignatureHelp(new SignatureHelpCapabilities());
textDocumentClientCapabilities.setSynchronization(new SynchronizationCapabilities(true, true, true));
initParams.setCapabilities(
new ClientCapabilities(workspaceClientCapabilities, textDocumentClientCapabilities, null));
// initParams.setInitializationOptions(null);
// initParams.setInitializationOptions(
// serverDefinition.getInitializationOptions(URI.create(initParams.getRootUri())));
return initParams;
}
protected InitializeResult initialize(final Procedure1<? super InitializeParams> initializer, final boolean callInitialized) {
try {
InitializeParams _initializeParams = new InitializeParams();
final Procedure1<InitializeParams> _function = (InitializeParams it) -> {
it.setProcessId(Integer.valueOf(1));
it.setRootUri(this._uriExtensions.toUriString(this.root.toURI().normalize()));
String _rootUri = it.getRootUri();
WorkspaceFolder _workspaceFolder = new WorkspaceFolder(_rootUri, "");
it.setWorkspaceFolders(Collections.<WorkspaceFolder>unmodifiableList(CollectionLiterals.<WorkspaceFolder>newArrayList(_workspaceFolder)));
};
final InitializeParams params = ObjectExtensions.<InitializeParams>operator_doubleArrow(_initializeParams, _function);
if (initializer!=null) {
initializer.apply(params);
}
Boolean _elvis = null;
ClientCapabilities _capabilities = params.getCapabilities();
TextDocumentClientCapabilities _textDocument = null;
if (_capabilities!=null) {
_textDocument=_capabilities.getTextDocument();
}
DocumentSymbolCapabilities _documentSymbol = null;
if (_textDocument!=null) {
_documentSymbol=_textDocument.getDocumentSymbol();
}
Boolean _hierarchicalDocumentSymbolSupport = null;
if (_documentSymbol!=null) {
_hierarchicalDocumentSymbolSupport=_documentSymbol.getHierarchicalDocumentSymbolSupport();
}
if (_hierarchicalDocumentSymbolSupport != null) {
_elvis = _hierarchicalDocumentSymbolSupport;
} else {
_elvis = Boolean.valueOf(false);
}
this.hierarchicalDocumentSymbolSupport = (_elvis).booleanValue();
final InitializeResult result = this.languageServer.initialize(params).get();
if (callInitialized) {
this.languageServer.initialized(null);
}
return result;
} catch (Throwable _e) {
throw Exceptions.sneakyThrow(_e);
}
}
/**
* Configure the server capabilities for this instance.
*
* @param params
* the initialization parametrs
* @return the server capabilities
* @since 2.20
*/
protected ServerCapabilities createServerCapabilities(InitializeParams params) {
ServerCapabilities serverCapabilities = new ServerCapabilities();
serverCapabilities.setHoverProvider(true);
serverCapabilities.setDefinitionProvider(true);
serverCapabilities.setReferencesProvider(true);
serverCapabilities.setDocumentSymbolProvider(true);
serverCapabilities.setWorkspaceSymbolProvider(true);
Set<? extends IResourceServiceProvider> allLanguages = getAllLanguages();
if (allLanguages.stream().anyMatch((serviceProvider) -> serviceProvider.get(ICodeLensService.class) != null)) {
CodeLensOptions codeLensOptions = new CodeLensOptions();
codeLensOptions.setResolveProvider(allLanguages.stream()
.anyMatch((serviceProvider) -> serviceProvider.get(ICodeLensResolver.class) != null));
serverCapabilities.setCodeLensProvider(codeLensOptions);
}
serverCapabilities.setCodeActionProvider(allLanguages.stream()
.anyMatch((serviceProvider) -> serviceProvider.get(ICodeActionService2.class) != null));
serverCapabilities.setSignatureHelpProvider(new SignatureHelpOptions(ImmutableList.of("(", ",")));
serverCapabilities.setTextDocumentSync(TextDocumentSyncKind.Incremental);
CompletionOptions completionOptions = new CompletionOptions();
completionOptions.setResolveProvider(false);
completionOptions.setTriggerCharacters(ImmutableList.of("."));
serverCapabilities.setCompletionProvider(completionOptions);
serverCapabilities.setDocumentFormattingProvider(true);
serverCapabilities.setDocumentRangeFormattingProvider(true);
serverCapabilities.setDocumentHighlightProvider(true);
ClientCapabilities clientCapabilities = null;
if (params != null) {
clientCapabilities = params.getCapabilities();
}
TextDocumentClientCapabilities textDocument = null;
if (clientCapabilities != null) {
textDocument = clientCapabilities.getTextDocument();
}
RenameCapabilities rename = null;
if (textDocument != null) {
rename = textDocument.getRename();
}
Boolean prepareSupport = null;
if (rename != null) {
prepareSupport = rename.getPrepareSupport();
}
boolean clientPrepareSupport = Objects.equal(Boolean.TRUE, prepareSupport);
if (clientPrepareSupport && allLanguages.stream()
.anyMatch(serviceProvider -> serviceProvider.get(IRenameService2.class) != null)) {
RenameOptions renameOptions = new RenameOptions();
renameOptions.setPrepareProvider(true);
serverCapabilities.setRenameProvider(Either.<Boolean, RenameOptions>forRight(renameOptions));
} else {
serverCapabilities.setRenameProvider(Either.forLeft(allLanguages.stream()
.anyMatch((serviceProvider) -> serviceProvider.get(IRenameService2.class) != null)));
}
WorkspaceClientCapabilities workspace = null;
if (clientCapabilities != null) {
workspace = clientCapabilities.getWorkspace();
}
ExecuteCommandCapabilities executeCommand = null;
if (workspace != null) {
executeCommand = workspace.getExecuteCommand();
if (workspace.getWorkspaceFolders() == Boolean.TRUE && workspaceManager.isSupportsWorkspaceFolders()) {
WorkspaceFoldersOptions workspaceFoldersOptions = new WorkspaceFoldersOptions();
workspaceFoldersOptions.setSupported(true);
workspaceFoldersOptions.setChangeNotifications(true);
serverCapabilities.setWorkspace(new WorkspaceServerCapabilities(workspaceFoldersOptions));
}
}
if (executeCommand != null) {
commandRegistry.initialize(allLanguages, clientCapabilities, client);
ExecuteCommandOptions executeCommandOptions = new ExecuteCommandOptions();
executeCommandOptions.setCommands(commandRegistry.getCommands());
serverCapabilities.setExecuteCommandProvider(executeCommandOptions);
}
semanticHighlightingRegistry.initialize(allLanguages, clientCapabilities, client);
serverCapabilities.setSemanticHighlighting(
new SemanticHighlightingServerCapabilities(semanticHighlightingRegistry.getAllScopes()));
for (IResourceServiceProvider language : allLanguages) {
ICapabilitiesContributor capabilitiesContributor = language.get(ICapabilitiesContributor.class);
if (capabilitiesContributor != null) {
capabilitiesContributor.contribute(serverCapabilities, params);
}
}
return serverCapabilities;
}
public ClientCapabilities(final WorkspaceClientCapabilities workspace, final TextDocumentClientCapabilities textDocument, final Object experimental) {
this.workspace = workspace;
this.textDocument = textDocument;
this.experimental = experimental;
}
/**
* Text document specific client capabilities.
*/
@Pure
public TextDocumentClientCapabilities getTextDocument() {
return this.textDocument;
}
/**
* Text document specific client capabilities.
*/
public void setTextDocument(final TextDocumentClientCapabilities textDocument) {
this.textDocument = textDocument;
}