Java Code Examples for org.springframework.messaging.converter.MessageConverter#toMessage()
The following examples show how to use
org.springframework.messaging.converter.MessageConverter#toMessage() .
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Example 1
Source File: EventRouter.java From haven-platform with Apache License 2.0 | 6 votes |
private void sendHistoryToNewSubscriber(AbstractSubProtocolEvent ev) { Message<byte[]> msg = ev.getMessage(); StompHeaderAccessor ha = StompHeaderAccessor.wrap(msg); String pattern = ha.getDestination(); if(!pattern.startsWith(PREFIX)) { // we must send only to appropriate paths return; } MessageConverter messageConverter = this.simpMessagingTemplate.getMessageConverter(); for(BusData data: buses.values()) { String dest = getDestination(data.getId()); if(!this.pathMatcher.match(pattern, dest)) { continue; } for(Object obj: data.getEvents()) { StompHeaderAccessor mha = Stomp.createHeaders(ha.getSessionId(), ha.getSubscriptionId()); mha.setDestination(dest); Message<?> message = messageConverter.toMessage(obj, mha.getMessageHeaders()); clientChannel.send(message); } } }
Example 2
Source File: MessageUtils.java From rqueue with Apache License 2.0 | 5 votes |
public static RqueueMessage buildMessage( MessageConverter messageConverter, String queueName, Object message, Integer retryCount, Long delayInMilliSecs) { Message<?> msg = messageConverter.toMessage(message, null); if (msg == null) { throw new MessageConversionException("Message could not be build (null)"); } return new RqueueMessage(queueName, (String) msg.getPayload(), retryCount, delayInMilliSecs); }
Example 3
Source File: Stomp.java From haven-platform with Apache License 2.0 | 5 votes |
/** * Send message to queue of current session * @param subscriptionId * @param dest * @param msg */ public void sendToSubscription(String subscriptionId, String dest, Object msg) { Assert.notNull(subscriptionId, "subscriptionId is null"); StompHeaderAccessor sha = createHeaders(sessionId, subscriptionId); MessageConverter messageConverter = this.template.getMessageConverter(); sha.setDestination("/queue/" + dest); Message<?> message = messageConverter.toMessage(msg, sha.getMessageHeaders()); clientChannel.send(message); }
Example 4
Source File: ObjectMessageConverterTest.java From spring-cloud-aws with Apache License 2.0 | 5 votes |
@Test void testToMessageAndFromMessage() throws Exception { String content = "stringwithspecialcharsöäü€a8"; MySerializableClass sourceMessage = new MySerializableClass(content); MessageConverter messageConverter = new ObjectMessageConverter(); Message<?> message = messageConverter.toMessage(sourceMessage, getMessageHeaders("UTF-8")); assertThat(Base64.isBase64(message.getPayload().toString().getBytes("UTF-8"))) .isTrue(); MySerializableClass result = (MySerializableClass) messageConverter .fromMessage(message, MySerializableClass.class); assertThat(result.getContent()).isEqualTo(content); }
Example 5
Source File: ObjectMessageConverterTest.java From spring-cloud-aws with Apache License 2.0 | 5 votes |
@Test void testToMessageAndFromMessageWithCustomEncoding() throws Exception { String content = "stringwithspecialcharsöäü€a8"; MySerializableClass sourceMessage = new MySerializableClass(content); MessageConverter messageConverter = new ObjectMessageConverter("ISO-8859-1"); Message<?> message = messageConverter.toMessage(sourceMessage, getMessageHeaders("ISO-8859-1")); assertThat( Base64.isBase64(message.getPayload().toString().getBytes("ISO-8859-1"))) .isTrue(); MySerializableClass result = (MySerializableClass) messageConverter .fromMessage(message, MySerializableClass.class); assertThat(result.getContent()).isEqualTo(content); }