Java Code Examples for org.springframework.messaging.simp.SimpMessageHeaderAccessor#getMessageHeaders()

The following examples show how to use org.springframework.messaging.simp.SimpMessageHeaderAccessor#getMessageHeaders() . 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
Source File: SimpleBrokerMessageHandler.java    From spring-analysis-note with MIT License 6 votes vote down vote up 
@Override
public void run() {
	long now = System.currentTimeMillis();
	for (SessionInfo info : sessions.values()) {
		if (info.getReadInterval() > 0 && (now - info.getLastReadTime()) > info.getReadInterval()) {
			handleDisconnect(info.getSessionId(), info.getUser(), null);
		}
		if (info.getWriteInterval() > 0 && (now - info.getLastWriteTime()) > info.getWriteInterval()) {
			SimpMessageHeaderAccessor accessor = SimpMessageHeaderAccessor.create(SimpMessageType.HEARTBEAT);
			accessor.setSessionId(info.getSessionId());
			Principal user = info.getUser();
			if (user != null) {
				accessor.setUser(user);
			}
			initHeaders(accessor);
			accessor.setLeaveMutable(true);
			MessageHeaders headers = accessor.getMessageHeaders();
			info.getClientOutboundChannel().send(MessageBuilder.createMessage(EMPTY_PAYLOAD, headers));
		}
	}
}
Example 2
Source File: SimpleBrokerMessageHandler.java    From java-technology-stack with MIT License 6 votes vote down vote up 
@Override
public void run() {
	long now = System.currentTimeMillis();
	for (SessionInfo info : sessions.values()) {
		if (info.getReadInterval() > 0 && (now - info.getLastReadTime()) > info.getReadInterval()) {
			handleDisconnect(info.getSessionId(), info.getUser(), null);
		}
		if (info.getWriteInterval() > 0 && (now - info.getLastWriteTime()) > info.getWriteInterval()) {
			SimpMessageHeaderAccessor accessor = SimpMessageHeaderAccessor.create(SimpMessageType.HEARTBEAT);
			accessor.setSessionId(info.getSessionId());
			Principal user = info.getUser();
			if (user != null) {
				accessor.setUser(user);
			}
			initHeaders(accessor);
			accessor.setLeaveMutable(true);
			MessageHeaders headers = accessor.getMessageHeaders();
			info.getClientOutboundChannel().send(MessageBuilder.createMessage(EMPTY_PAYLOAD, headers));
		}
	}
}
Example 3
Source File: SimpleBrokerMessageHandler.java    From spring4-understanding with Apache License 2.0 6 votes vote down vote up 
@Override
public void run() {
	long now = System.currentTimeMillis();
	for (SessionInfo info : sessions.values()) {
		if (info.getReadInterval() > 0 && (now - info.getLastReadTime()) > info.getReadInterval()) {
			handleDisconnect(info.getSessiondId(), info.getUser());
		}
		if (info.getWriteInterval() > 0 && (now - info.getLastWriteTime()) > info.getWriteInterval()) {
			SimpMessageHeaderAccessor accessor = SimpMessageHeaderAccessor.create(SimpMessageType.HEARTBEAT);
			accessor.setSessionId(info.getSessiondId());
			accessor.setUser(info.getUser());
			initHeaders(accessor);
			MessageHeaders headers = accessor.getMessageHeaders();
			getClientOutboundChannel().send(MessageBuilder.createMessage(EMPTY_PAYLOAD, headers));
		}
	}
}
Example 4
Source File: SubscriptionMethodReturnValueHandler.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
private MessageHeaders createHeaders(@Nullable String sessionId, String subscriptionId, MethodParameter returnType) {
	SimpMessageHeaderAccessor accessor = SimpMessageHeaderAccessor.create(SimpMessageType.MESSAGE);
	if (getHeaderInitializer() != null) {
		getHeaderInitializer().initHeaders(accessor);
	}
	if (sessionId != null) {
		accessor.setSessionId(sessionId);
	}
	accessor.setSubscriptionId(subscriptionId);
	accessor.setHeader(SimpMessagingTemplate.CONVERSION_HINT_HEADER, returnType);
	accessor.setLeaveMutable(true);
	return accessor.getMessageHeaders();
}
Example 5
Source File: SendToMethodReturnValueHandler.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
private MessageHeaders createHeaders(@Nullable String sessionId, MethodParameter returnType) {
	SimpMessageHeaderAccessor headerAccessor = SimpMessageHeaderAccessor.create(SimpMessageType.MESSAGE);
	if (getHeaderInitializer() != null) {
		getHeaderInitializer().initHeaders(headerAccessor);
	}
	if (sessionId != null) {
		headerAccessor.setSessionId(sessionId);
	}
	headerAccessor.setHeader(SimpMessagingTemplate.CONVERSION_HINT_HEADER, returnType);
	headerAccessor.setLeaveMutable(true);
	return headerAccessor.getMessageHeaders();
}
Example 6
Source File: MessageConverterTests.java    From spring-analysis-note with MIT License 5 votes vote down vote up 
@Test
public void toMessageWithMutableMessageHeaders() {
	SimpMessageHeaderAccessor accessor = SimpMessageHeaderAccessor.create(SimpMessageType.MESSAGE);
	accessor.setHeader("foo", "bar");
	accessor.setNativeHeader("fooNative", "barNative");
	accessor.setLeaveMutable(true);

	MessageHeaders headers = accessor.getMessageHeaders();
	Message<?> message = this.converter.toMessage("ABC", headers);

	assertSame(headers, message.getHeaders());
	assertNull(message.getHeaders().getId());
	assertNull(message.getHeaders().getTimestamp());
	assertEquals(MimeTypeUtils.TEXT_PLAIN, message.getHeaders().get(MessageHeaders.CONTENT_TYPE));
}
Example 7
Source File: SubscriptionMethodReturnValueHandler.java    From java-technology-stack with MIT License 5 votes vote down vote up 
private MessageHeaders createHeaders(@Nullable String sessionId, String subscriptionId, MethodParameter returnType) {
	SimpMessageHeaderAccessor accessor = SimpMessageHeaderAccessor.create(SimpMessageType.MESSAGE);
	if (getHeaderInitializer() != null) {
		getHeaderInitializer().initHeaders(accessor);
	}
	if (sessionId != null) {
		accessor.setSessionId(sessionId);
	}
	accessor.setSubscriptionId(subscriptionId);
	accessor.setHeader(SimpMessagingTemplate.CONVERSION_HINT_HEADER, returnType);
	accessor.setLeaveMutable(true);
	return accessor.getMessageHeaders();
}
Example 8
Source File: SendToMethodReturnValueHandler.java    From java-technology-stack with MIT License 5 votes vote down vote up 
private MessageHeaders createHeaders(@Nullable String sessionId, MethodParameter returnType) {
	SimpMessageHeaderAccessor headerAccessor = SimpMessageHeaderAccessor.create(SimpMessageType.MESSAGE);
	if (getHeaderInitializer() != null) {
		getHeaderInitializer().initHeaders(headerAccessor);
	}
	if (sessionId != null) {
		headerAccessor.setSessionId(sessionId);
	}
	headerAccessor.setHeader(SimpMessagingTemplate.CONVERSION_HINT_HEADER, returnType);
	headerAccessor.setLeaveMutable(true);
	return headerAccessor.getMessageHeaders();
}
Example 9
Source File: MessageConverterTests.java    From java-technology-stack with MIT License 5 votes vote down vote up 
@Test
public void toMessageWithMutableMessageHeaders() {
	SimpMessageHeaderAccessor accessor = SimpMessageHeaderAccessor.create(SimpMessageType.MESSAGE);
	accessor.setHeader("foo", "bar");
	accessor.setNativeHeader("fooNative", "barNative");
	accessor.setLeaveMutable(true);

	MessageHeaders headers = accessor.getMessageHeaders();
	Message<?> message = this.converter.toMessage("ABC", headers);

	assertSame(headers, message.getHeaders());
	assertNull(message.getHeaders().getId());
	assertNull(message.getHeaders().getTimestamp());
	assertEquals(MimeTypeUtils.TEXT_PLAIN, message.getHeaders().get(MessageHeaders.CONTENT_TYPE));
}
Example 10
Source File: SubscriptionMethodReturnValueHandler.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
private MessageHeaders createHeaders(String sessionId, String subscriptionId, MethodParameter returnType) {
	SimpMessageHeaderAccessor headerAccessor = SimpMessageHeaderAccessor.create(SimpMessageType.MESSAGE);
	if (getHeaderInitializer() != null) {
		getHeaderInitializer().initHeaders(headerAccessor);
	}
	headerAccessor.setSessionId(sessionId);
	headerAccessor.setSubscriptionId(subscriptionId);
	headerAccessor.setHeader(SimpMessagingTemplate.CONVERSION_HINT_HEADER, returnType);
	headerAccessor.setLeaveMutable(true);
	return headerAccessor.getMessageHeaders();
}
Example 11
Source File: SendToMethodReturnValueHandler.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
private MessageHeaders createHeaders(String sessionId, MethodParameter returnType) {
	SimpMessageHeaderAccessor headerAccessor = SimpMessageHeaderAccessor.create(SimpMessageType.MESSAGE);
	if (getHeaderInitializer() != null) {
		getHeaderInitializer().initHeaders(headerAccessor);
	}
	if (sessionId != null) {
		headerAccessor.setSessionId(sessionId);
	}
	headerAccessor.setHeader(SimpMessagingTemplate.CONVERSION_HINT_HEADER, returnType);
	headerAccessor.setLeaveMutable(true);
	return headerAccessor.getMessageHeaders();
}
Example 12
Source File: MessageConverterTests.java    From spring4-understanding with Apache License 2.0 5 votes vote down vote up 
@Test
public void toMessageWithMutableMessageHeaders() {
	SimpMessageHeaderAccessor accessor = SimpMessageHeaderAccessor.create(SimpMessageType.MESSAGE);
	accessor.setHeader("foo", "bar");
	accessor.setNativeHeader("fooNative", "barNative");
	accessor.setLeaveMutable(true);

	MessageHeaders headers = accessor.getMessageHeaders();
	Message<?> message = this.converter.toMessage("ABC", headers);

	assertSame(headers, message.getHeaders());
	assertNull(message.getHeaders().getId());
	assertNull(message.getHeaders().getTimestamp());
	assertEquals(MimeTypeUtils.TEXT_PLAIN, message.getHeaders().get(MessageHeaders.CONTENT_TYPE));
}