org.springframework.messaging.handler.annotation.DestinationVariable Java Examples

@MessageMapping("/tennis/bet/{clientId}/{matchId}")
public void bet(String winner, @DestinationVariable("clientId") String clientId,
		@DestinationVariable("matchId") String matchId) {
	Map<String, String> clientBets = matchClientBets.get(matchId);
	clientBets.put(clientId, winner);

	System.out.println(clientId);
	System.out.println(winner);
	System.out.println(matchId);
}
 

@MessageMapping("/message/{foo}/{name}")
public void messageMappingDestinationVariable(@DestinationVariable("foo") String param1,
		@DestinationVariable("name") String param2) {
	this.method = "messageMappingDestinationVariable";
	this.arguments.put("foo", param1);
	this.arguments.put("name", param2);
}
 

@SubscribeMapping("/sub/{foo}/{name}")
public void subscribeEventDestinationVariable(@DestinationVariable("foo") String param1,
		@DestinationVariable("name") String param2) {
	this.method = "subscribeEventDestinationVariable";
	this.arguments.put("foo", param1);
	this.arguments.put("name", param2);
}
 

@MessageMapping("/message/{foo}/{name}")
public void messageMappingDestinationVariable(@DestinationVariable("foo") String param1,
		@DestinationVariable("name") String param2) {
	this.method = "messageMappingDestinationVariable";
	this.arguments.put("foo", param1);
	this.arguments.put("name", param2);
}
 

@SubscribeMapping("/sub/{foo}/{name}")
public void subscribeEventDestinationVariable(@DestinationVariable("foo") String param1,
		@DestinationVariable("name") String param2) {
	this.method = "subscribeEventDestinationVariable";
	this.arguments.put("foo", param1);
	this.arguments.put("name", param2);
}
 

/**
 * Serves websocket requests, requesting to start a stream on the given view.
 */
@MessageMapping("/consume/{viewId}")
@Transactional(readOnly = true)
public String newConsumer(
    @DestinationVariable final Long viewId,
    final ConsumeRequest consumeRequest,
    final SimpMessageHeaderAccessor headerAccessor) {

    // Retrieve view
    final Optional<View> viewOptional = viewRepository.findById(viewId);
    if (!viewOptional.isPresent()) {
        return "{success: false}";
    }
    final View view = viewOptional.get();

    // Build a session identifier
    final long userId = getLoggedInUserId(headerAccessor);
    final String sessionId = headerAccessor.getSessionId();
    final SessionIdentifier sessionIdentifier = SessionIdentifier.newStreamIdentifier(userId, sessionId);

    // Override settings
    // TODO View gets flushed and changes are persisted.
    final ViewCustomizer viewCustomizer = new ViewCustomizer(view, consumeRequest);
    viewCustomizer.overrideViewSettings();
    final List<FilterDefinition> configuredFilters = viewCustomizer.getFilterDefinitions();

    // Configure where to start from
    final StartingPosition startingPosition = viewCustomizer.getStartingPosition();

    webSocketConsumersManager.addNewConsumer(view, configuredFilters, startingPosition, sessionIdentifier);
    return "{success: true}";
}
 

/**
 * Serves web socket requests, requesting to pause a consumer.
 */
@MessageMapping("/pause/{viewId}")
@Transactional(readOnly = true)
public String pauseConsumer(
    @DestinationVariable final Long viewId,
    final SimpMessageHeaderAccessor headerAccessor) {

    // Request a pause
    final long userId = getLoggedInUserId(headerAccessor);
    final String sessionId = headerAccessor.getSessionId();
    webSocketConsumersManager.pauseConsumer(viewId, SessionIdentifier.newStreamIdentifier(userId, sessionId));
    return "{success: true}";
}
 

/**
 * Serves web socket requests, requesting to resume a consumer.
 */
@MessageMapping("/resume/{viewId}")
@Transactional(readOnly = true)
public String resumeConsumer(
    @DestinationVariable final Long viewId,
    final SimpMessageHeaderAccessor headerAccessor) {

    // Request Resume
    final long userId = getLoggedInUserId(headerAccessor);
    final String sessionId = headerAccessor.getSessionId();
    webSocketConsumersManager.resumeConsumer(viewId, SessionIdentifier.newStreamIdentifier(userId, sessionId));
    return "{success: true}";
}
 

@MessageMapping("/tty/{jobId}/open")
public void open(@DestinationVariable String jobId, MessageHeaders headers) {
    TtyCmd.In in = new TtyCmd.In()
            .setId(jobId)
            .setAction(TtyCmd.Action.OPEN);

    validate(in, headers);
    ttyService.execute(in);
}
 

@MessageMapping("/tty/{jobId}/shell")
public void shell(@DestinationVariable String jobId, @Payload String script, MessageHeaders headers) {
    TtyCmd.In in = new TtyCmd.In()
            .setId(jobId)
            .setAction(TtyCmd.Action.SHELL)
            .setInput(script);

    validate(in, headers);
    ttyService.execute(in);
}
 

@MessageMapping("/tty/{jobId}/close")
public void close(@DestinationVariable String jobId, MessageHeaders headers) {
    TtyCmd.In in = new TtyCmd.In()
            .setId(jobId)
            .setAction(TtyCmd.Action.CLOSE);

    validate(in, headers);
    ttyService.execute(in);
}
 

@MessageMapping("/chat/{topic}")
   @SendTo("/topic/messages")
   public OutputMessage send(@DestinationVariable("topic") String topic,
		      Message message) throws Exception
   {
return new OutputMessage(message.getFrom(), message.getText(), topic);
   }
 

@MessageMapping("/message/{foo}/{name}")
public void messageMappingDestinationVariable(@DestinationVariable("foo") String param1,
		@DestinationVariable("name") String param2) {
	this.method = "messageMappingDestinationVariable";
	this.arguments.put("foo", param1);
	this.arguments.put("name", param2);
}
 

@SubscribeMapping("/sub/{foo}/{name}")
public void subscribeEventDestinationVariable(@DestinationVariable("foo") String param1,
		@DestinationVariable("name") String param2) {
	this.method = "subscribeEventDestinationVariable";
	this.arguments.put("foo", param1);
	this.arguments.put("name", param2);
}
 

@MessageMapping("/queue/CSM_QUEUE_{queueId}")
  @SendTo("/queue/CSM_QUEUE_{queueId}")
  public List<StockProduct> sendContent(@Payload List<String> tickers, @DestinationVariable("queueId") String queueId) throws Exception {
  	String username = extractUserFromQueueId(queueId);
  	if(!getPrincipal().getUsername().equals(username)){
  		throw new IllegalAccessError("/queue/CSM_QUEUE_"+queueId);
  	}
return stockProductService.gather(username, tickers.toArray(new String[tickers.size()]));
  }
 

@MessageMapping("/reloadsearch")
public void reloadSearchCriteria(@DestinationVariable int playerId, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    playQueueService.reloadSearchCriteria(player, headers.getSessionId());
}
 

@MessageMapping("/play/podcastchannel")
public void playPodcastChannel(@DestinationVariable int playerId, PlayQueueRequest req, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    playQueueService.playPodcastChannel(player, req.getId(), headers.getSessionId());
}
 

@MessageMapping("/play/podcastepisode")
public void playPodcastEpisode(@DestinationVariable int playerId, PlayQueueRequest req, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    playQueueService.playPodcastEpisode(player, req.getId(), headers.getSessionId());
}
 

@Override
public boolean supportsParameter(MethodParameter parameter) {
	return parameter.hasParameterAnnotation(DestinationVariable.class);
}
 

@MessageMapping("/rate/{sid}")
public DownloadList downloadRate(@DestinationVariable String sid) throws Exception {
    return downloadService.getInfo(Long.valueOf(sid));
}
 

@MessageMapping("/play/starred")
public void playStarred(@DestinationVariable int playerId, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    playQueueService.playStarred(player, headers.getSessionId());
}
 

@Override
protected NamedValueInfo createNamedValueInfo(MethodParameter parameter) {
	DestinationVariable annotation = parameter.getParameterAnnotation(DestinationVariable.class);
	Assert.state(annotation != null, "No DestinationVariable annotation");
	return new DestinationVariableNamedValueInfo(annotation);
}
 

@SuppressWarnings("unused")
private void handleMessage(
		@DestinationVariable String foo,
		@DestinationVariable(value = "name") String param1,
		String param3) {
}
 

@MessageMapping("/play/topsongs")
public void playTopSong(@DestinationVariable int playerId, PlayQueueRequest req, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    playQueueService.playTopSong(player, req.getId(), req.getIndex(), headers.getSessionId());
}
 

@MessageMapping("/play/playlist")
public void playPlaylist(@DestinationVariable int playerId, PlayQueueRequest req, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    playQueueService.playPlaylist(player, req.getId(), req.getIndex(), headers.getSessionId());
}
 

@MessageMapping("/play/radio")
public void playInternetRadio(@DestinationVariable int playerId, PlayQueueRequest req, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    playQueueService.playInternetRadio(player, req.getId(), req.getIndex(), headers.getSessionId());
}
 

@MessageMapping("/play/mediafile")
public void playMediaFile(@DestinationVariable int playerId, PlayQueueRequest req, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    playQueueService.playMediaFile(player, req.getId(), headers.getSessionId());
}
 

@MessageMapping("/play/saved")
public void loadSavedPlayQueue(@DestinationVariable int playerId, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    playQueueService.loadSavedPlayQueue(player, headers.getSessionId());
}
 

@MessageMapping("/save")
@SendToUser
public int savePlayQueue(@DestinationVariable int playerId, PlayQueueRequest req, SimpMessageHeaderAccessor headers) throws Exception {
    Player player = getPlayer(playerId, headers);
    return playQueueService.savePlayQueue(player, req.getIndex(), req.getOffset());
}
 

@MessageMapping("/binding/id/{id}")
public void simpleBinding(@DestinationVariable("id") Long id) {
	this.method = "simpleBinding";
	this.arguments.put("id", id);
}