# Constant Field Values

## Contents

- org.springframework.*

## org.springframework.*

org.springframework.messaging.MessageChannel
`public static final long` `INDEFINITE_TIMEOUT` `-1L`

org.springframework.messaging.MessageHeaders
`public static final String` `CONTENT_TYPE` `"contentType"`
`public static final String` `ERROR_CHANNEL` `"errorChannel"`
`public static final String` `ID` `"id"`
`public static final String` `REPLY_CHANNEL` `"replyChannel"`
`public static final String` `TIMESTAMP` `"timestamp"`

org.springframework.messaging.core.AbstractMessageSendingTemplate<D>
`public static final String` `CONVERSION_HINT_HEADER` `"conversionHint"`

org.springframework.messaging.core.GenericMessagingTemplate
`public static final String` `DEFAULT_RECEIVE_TIMEOUT_HEADER` `"receiveTimeout"`
`public static final String` `DEFAULT_SEND_TIMEOUT_HEADER` `"sendTimeout"`

org.springframework.messaging.handler.DestinationPatternsMessageCondition
`public static final String` `LOOKUP_DESTINATION_HEADER` `"lookupDestination"`

org.springframework.messaging.handler.annotation.ValueConstants
`public static final String` `DEFAULT_NONE` `"\n\t\t\n\t\t\n\ue000\ue001\ue002\n\t\t\t\t\n"`

org.springframework.messaging.handler.invocation.reactive.HandlerMethodReturnValueHandler
`public static final String` `DATA_BUFFER_FACTORY_HEADER` `"dataBufferFactory"`

org.springframework.messaging.rsocket.MetadataExtractor
`public static final String` `ROUTE_KEY` `"route"`

org.springframework.messaging.rsocket.annotation.support.RSocketFrameTypeMessageCondition
`public static final String` `FRAME_TYPE_HEADER` `"rsocketFrameType"`

org.springframework.messaging.rsocket.annotation.support.RSocketPayloadReturnValueHandler
`public static final String` `RESPONSE_HEADER` `"rsocketResponse"`

org.springframework.messaging.rsocket.annotation.support.RSocketRequesterMethodArgumentResolver
`public static final String` `RSOCKET_REQUESTER_HEADER` `"rsocketRequester"`

org.springframework.messaging.simp.SimpMessageHeaderAccessor
`public static final String` `CONNECT_MESSAGE_HEADER` `"simpConnectMessage"`
`public static final String` `DESTINATION_HEADER` `"simpDestination"`
`public static final String` `DISCONNECT_MESSAGE_HEADER` `"simpDisconnectMessage"`
`public static final String` `HEART_BEAT_HEADER` `"simpHeartbeat"`
`public static final String` `IGNORE_ERROR` `"simpIgnoreError"`
`public static final String` `MESSAGE_TYPE_HEADER` `"simpMessageType"`
`public static final String` `ORIGINAL_DESTINATION` `"simpOrigDestination"`
`public static final String` `SESSION_ATTRIBUTES` `"simpSessionAttributes"`
`public static final String` `SESSION_ID_HEADER` `"simpSessionId"`
`public static final String` `SUBSCRIPTION_ID_HEADER` `"simpSubscriptionId"`
`public static final String` `USER_HEADER` `"simpUser"`

org.springframework.messaging.simp.broker.DefaultSubscriptionRegistry
`public static final int` `DEFAULT_CACHE_LIMIT` `1024`

org.springframework.messaging.simp.stomp.StompBrokerRelayMessageHandler
`public static final String` `SYSTEM_SESSION_ID` `"_system_"`

org.springframework.messaging.simp.stomp.StompHeaderAccessor
`public static final String` `STOMP_ACCEPT_VERSION_HEADER` `"accept-version"`
`public static final String` `STOMP_ACK_HEADER` `"ack"`
`public static final String` `STOMP_CONTENT_LENGTH_HEADER` `"content-length"`
`public static final String` `STOMP_CONTENT_TYPE_HEADER` `"content-type"`
`public static final String` `STOMP_DESTINATION_HEADER` `"destination"`
`public static final String` `STOMP_HEARTBEAT_HEADER` `"heart-beat"`
`public static final String` `STOMP_HOST_HEADER` `"host"`
`public static final String` `STOMP_ID_HEADER` `"id"`
`public static final String` `STOMP_LOGIN_HEADER` `"login"`
`public static final String` `STOMP_MESSAGE_HEADER` `"message"`
`public static final String` `STOMP_MESSAGE_ID_HEADER` `"message-id"`
`public static final String` `STOMP_NACK_HEADER` `"nack"`
`public static final String` `STOMP_PASSCODE_HEADER` `"passcode"`
`public static final String` `STOMP_RECEIPT_HEADER` `"receipt"`
`public static final String` `STOMP_RECEIPT_ID_HEADER` `"receipt-id"`
`public static final String` `STOMP_SUBSCRIPTION_HEADER` `"subscription"`
`public static final String` `STOMP_VERSION_HEADER` `"version"`

org.springframework.messaging.simp.stomp.StompHeaders
`public static final String` `ACCEPT_VERSION` `"accept-version"`
`public static final String` `ACK` `"ack"`
`public static final String` `CONTENT_LENGTH` `"content-length"`
`public static final String` `CONTENT_TYPE` `"content-type"`
`public static final String` `DESTINATION` `"destination"`
`public static final String` `HEARTBEAT` `"heart-beat"`
`public static final String` `HOST` `"host"`
`public static final String` `ID` `"id"`
`public static final String` `LOGIN` `"login"`
`public static final String` `MESSAGE_ID` `"message-id"`
`public static final String` `PASSCODE` `"passcode"`
`public static final String` `RECEIPT` `"receipt"`
`public static final String` `RECEIPT_ID` `"receipt-id"`
`public static final String` `SERVER` `"server"`
`public static final String` `SESSION` `"session"`
`public static final String` `SUBSCRIPTION` `"subscription"`

org.springframework.messaging.support.NativeMessageHeaderAccessor
`public static final String` `NATIVE_HEADERS` `"nativeHeaders"`