Java Code Examples for org.springframework.messaging.simp.stomp.StompEncoder

The following examples show how to use org.springframework.messaging.simp.stomp.StompEncoder. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
@Test
public void connectReceiveAndCloseWithStompFrame() throws Exception {
	StompHeaderAccessor accessor = StompHeaderAccessor.create(StompCommand.SEND);
	accessor.setDestination("/destination");
	MessageHeaders headers = accessor.getMessageHeaders();
	Message<byte[]> message = MessageBuilder.createMessage("body".getBytes(StandardCharsets.UTF_8), headers);
	byte[] bytes = new StompEncoder().encode(message);
	TextMessage textMessage = new TextMessage(bytes);
	SockJsFrame frame = SockJsFrame.messageFrame(new Jackson2SockJsMessageCodec(), textMessage.getPayload());

	String body = "o\n" + frame.getContent() + "\n" + "c[3000,\"Go away!\"]";
	ClientHttpResponse response = response(HttpStatus.OK, body);
	connect(response);

	verify(this.webSocketHandler).afterConnectionEstablished(any());
	verify(this.webSocketHandler).handleMessage(any(), eq(textMessage));
	verify(this.webSocketHandler).afterConnectionClosed(any(), eq(new CloseStatus(3000, "Go away!")));
	verifyNoMoreInteractions(this.webSocketHandler);
}
 
Example 2
@Test
public void connectReceiveAndCloseWithStompFrame() throws Exception {
	StompHeaderAccessor accessor = StompHeaderAccessor.create(StompCommand.SEND);
	accessor.setDestination("/destination");
	MessageHeaders headers = accessor.getMessageHeaders();
	Message<byte[]> message = MessageBuilder.createMessage("body".getBytes(StandardCharsets.UTF_8), headers);
	byte[] bytes = new StompEncoder().encode(message);
	TextMessage textMessage = new TextMessage(bytes);
	SockJsFrame frame = SockJsFrame.messageFrame(new Jackson2SockJsMessageCodec(), textMessage.getPayload());

	String body = "o\n" + frame.getContent() + "\n" + "c[3000,\"Go away!\"]";
	ClientHttpResponse response = response(HttpStatus.OK, body);
	connect(response);

	verify(this.webSocketHandler).afterConnectionEstablished(any());
	verify(this.webSocketHandler).handleMessage(any(), eq(textMessage));
	verify(this.webSocketHandler).afterConnectionClosed(any(), eq(new CloseStatus(3000, "Go away!")));
	verifyNoMoreInteractions(this.webSocketHandler);
}
 
Example 3
@Test
public void connectReceiveAndCloseWithStompFrame() throws Exception {
	StompHeaderAccessor accessor = StompHeaderAccessor.create(StompCommand.SEND);
	accessor.setDestination("/destination");
	MessageHeaders headers = accessor.getMessageHeaders();
	Message<byte[]> message = MessageBuilder.createMessage("body".getBytes(Charset.forName("UTF-8")), headers);
	byte[] bytes = new StompEncoder().encode(message);
	TextMessage textMessage = new TextMessage(bytes);
	SockJsFrame frame = SockJsFrame.messageFrame(new Jackson2SockJsMessageCodec(), textMessage.getPayload());

	String body = "o\n" + frame.getContent() + "\n" + "c[3000,\"Go away!\"]";
	ClientHttpResponse response = response(HttpStatus.OK, body);
	connect(response);

	verify(this.webSocketHandler).afterConnectionEstablished(any());
	verify(this.webSocketHandler).handleMessage(any(), eq(textMessage));
	verify(this.webSocketHandler).afterConnectionClosed(any(), eq(new CloseStatus(3000, "Go away!")));
	verifyNoMoreInteractions(this.webSocketHandler);
}
 
Example 4
Source Project: WeEvent   Source File: WeEventStompCommand.java    License: Apache License 2.0 5 votes vote down vote up
public String encodeRaw(StompHeaderAccessor accessor, byte[] payload) {
    log.debug("encode STOMP command: {}", accessor.getCommand());

    MessageHeaders headers = accessor.getMessageHeaders();
    Message<byte[]> message = MessageBuilder.createMessage(payload != null ? payload : "".getBytes(StandardCharsets.UTF_8), headers);
    return new String((new StompEncoder()).encode(message), StandardCharsets.UTF_8);
}
 
Example 5
Source Project: WeEvent   Source File: BrokerStomp.java    License: Apache License 2.0 5 votes vote down vote up
private void sendSimpleMessage(WebSocketSession session, StompHeaderAccessor accessor) {
    MessageHeaders headers = accessor.getMessageHeaders();
    Message<byte[]> message1 = MessageBuilder.createMessage("".getBytes(StandardCharsets.UTF_8), headers);
    byte[] bytes = new StompEncoder().encode(message1);
    TextMessage textMessage = new TextMessage(bytes);
    send2Remote(session, textMessage);
}
 
Example 6
Source Project: WeEvent   Source File: BrokerStomp.java    License: Apache License 2.0 5 votes vote down vote up
private void handleOnEvent(String headerIdStr,
                           String subscriptionId,
                           WeEvent event,
                           WebSocketSession session) {
    StompHeaderAccessor accessor = StompHeaderAccessor.create(StompCommand.MESSAGE);
    // package the return frame
    accessor.setSubscriptionId(headerIdStr);
    accessor.setNativeHeader("subscription-id", subscriptionId);
    accessor.setMessageId(headerIdStr);
    accessor.setDestination(event.getTopic());
    accessor.setContentType(new MimeType("text", "plain", StandardCharsets.UTF_8));

    // set custom properties in header
    for (Map.Entry<String, String> custom : event.getExtensions().entrySet()) {
        accessor.setNativeHeader(custom.getKey(), custom.getValue());
    }

    // set eventId in header
    accessor.setNativeHeader(WeEventConstants.EXTENSIONS_EVENT_ID, event.getEventId());

    // payload == content
    MessageHeaders headers = accessor.getMessageHeaders();
    Message<byte[]> message = MessageBuilder.createMessage(event.getContent(), headers);
    byte[] bytes = new StompEncoder().encode(message);

    // send to remote
    send2Remote(session, new TextMessage(bytes));
}
 
Example 7
Source Project: spring-analysis-note   Source File: StompSubProtocolHandler.java    License: MIT License 2 votes vote down vote up
/**
 * Configure a {@link StompEncoder} for encoding STOMP frames.
 * @since 4.3.5
 */
public void setEncoder(StompEncoder encoder) {
	this.stompEncoder = encoder;
}
 
Example 8
Source Project: java-technology-stack   Source File: StompSubProtocolHandler.java    License: MIT License 2 votes vote down vote up
/**
 * Configure a {@link StompEncoder} for encoding STOMP frames.
 * @since 4.3.5
 */
public void setEncoder(StompEncoder encoder) {
	this.stompEncoder = encoder;
}