org.eclipse.lsp4j.Registration Java Examples

protected IDisposable register(String command, IExecutableCommandService service) {
	String requestId = UUID.randomUUID().toString();
	Registration reg = new Registration();
	reg.setId(requestId);
	reg.setMethod(ExecutableCommandRegistry.METHOD);
	ExecuteCommandOptions executeCommandOptions = new ExecuteCommandOptions();
	executeCommandOptions.setCommands(Collections.unmodifiableList(Lists.newArrayList(command)));
	reg.setRegisterOptions(executeCommandOptions);
	RegistrationParams registrationParams = new RegistrationParams();
	registrationParams.setRegistrations(Lists.newArrayList(reg));
	client.registerCapability(registrationParams);
	registeredCommands.put(command, service);
	return () -> {
		Unregistration unReg = new Unregistration();
		unReg.setId(requestId);
		unReg.setMethod(ExecutableCommandRegistry.METHOD);
		UnregistrationParams unregistrationParams = new UnregistrationParams();
		unregistrationParams.setUnregisterations(Lists.newArrayList(unReg));
		this.client.unregisterCapability(unregistrationParams);
		this.registeredCommands.remove(command, service);
	};
}
 

private void addRegistration(@Nonnull Registration reg, @Nonnull Runnable unregistrationHandler) {
    String regId = reg.getId();
    synchronized (dynamicRegistrations) {
        assert !dynamicRegistrations.containsKey(regId):"Registration id is not unique"; //$NON-NLS-1$
        dynamicRegistrations.put(regId, unregistrationHandler);
    }
}
 

public void registerCapability(String id, String method, Object options) {
	if (registeredCapabilities.add(id)) {
		Registration registration = new Registration(id, method, options);
		RegistrationParams registrationParams = new RegistrationParams(Collections.singletonList(registration));
		languageClient.registerCapability(registrationParams);
	}
}
 

public void registerCapability(String id, String method, Object options) {
	if (registeredCapabilities.add(id)) {
		Registration registration = new Registration(id, method, options);
		RegistrationParams registrationParams = new RegistrationParams(Collections.singletonList(registration));
		client.registerCapability(registrationParams);
	}
}
 

@Override
public void initialized(InitializedParams params)
{
    boolean canRegisterDidChangeWatchedFiles = false;
    try
    {
        canRegisterDidChangeWatchedFiles = actionScriptServices.getClientCapabilities().getWorkspace().getDidChangeWatchedFiles().getDynamicRegistration();
    }
    catch(NullPointerException e)
    {
        canRegisterDidChangeWatchedFiles = false;
    }
    if(canRegisterDidChangeWatchedFiles)
    {
        List<FileSystemWatcher> watchers = new ArrayList<>();
        //ideally, we'd only check .as, .mxml, asconfig.json, and directories
        //but there's no way to target directories without *
        watchers.add(new FileSystemWatcher("**/*"));

        String id = "as3mxml-language-server-" + Math.random();
        DidChangeWatchedFilesRegistrationOptions options = new DidChangeWatchedFilesRegistrationOptions(watchers);
        Registration registration = new Registration(id, "workspace/didChangeWatchedFiles", options);
        List<Registration> registrations = new ArrayList<>();
        registrations.add(registration);

        RegistrationParams registrationParams = new RegistrationParams(registrations);
        languageClient.registerCapability(registrationParams);
    }

    //we can't notify the client about problems until we receive this
    //initialized notification. this is the first time that we'll start
    //checking for errors.
    actionScriptServices.setInitialized();
}
 

@Override
public CompletableFuture<Void> registerCapability(RegistrationParams params) {
	Registration reg = Iterables.getFirst(params.getRegistrations(), null);
	registered.put(reg.getId(), reg);
	return CompletableFuture.completedFuture(null);
}
 

public RegistrationParams() {
  this(new ArrayList<Registration>());
}
 

public RegistrationParams(@NonNull final List<Registration> registrations) {
  this.registrations = Preconditions.<List<Registration>>checkNotNull(registrations, "registrations");
}
 

@Pure
@NonNull
public List<Registration> getRegistrations() {
  return this.registrations;
}
 

public void setRegistrations(@NonNull final List<Registration> registrations) {
  this.registrations = Preconditions.checkNotNull(registrations, "registrations");
}