List of usage examples for org.springframework.messaging.simp SimpMessageHeaderAccessor setDestination
public void setDestination(@Nullable String destination)
From source file:org.springframework.messaging.simp.handler.UserDestinationMessageHandler.java
@Override public void handleMessage(Message<?> message) throws MessagingException { SimpMessageHeaderAccessor headers = SimpMessageHeaderAccessor.wrap(message); SimpMessageType messageType = headers.getMessageType(); String destination = headers.getDestination(); if (!SimpMessageType.MESSAGE.equals(messageType)) { return;// ww w .j a v a 2 s.c om } if (!checkDestination(destination)) { return; } if (logger.isTraceEnabled()) { logger.trace("Processing message to destination " + destination); } UserDestinationParser destinationParser = new UserDestinationParser(destination); String user = destinationParser.getUser(); if (user == null) { if (logger.isErrorEnabled()) { logger.error("Ignoring message, expected destination pattern \"" + this.destinationPrefix + "{userId}/**\": " + destination); } return; } for (String sessionId : this.userQueueSuffixResolver.getUserQueueSuffixes(user)) { String targetDestination = destinationParser.getTargetDestination(sessionId); headers.setDestination(targetDestination); message = MessageBuilder.withPayloadAndHeaders(message.getPayload(), headers).build(); if (logger.isTraceEnabled()) { logger.trace("Sending message to resolved target destination " + targetDestination); } this.messagingTemplate.send(targetDestination, message); } }