com.alibaba.cloud.stream.binder.rocketmq.constant

Class RocketMQConst.Headers

java.lang.Object

com.alibaba.cloud.stream.binder.rocketmq.constant.RocketMQConst.Headers

Enclosing class:

RocketMQConst

public static class RocketMQConst.Headers
extends Object

It is mainly provided for conversion between rocketMq-message and Spring-message, and parameters are passed through HEADERS.

Field Summary

Fields

Modifier and Type	Field and Description
static String	BORN_HOST The IP and port number of the message producer.
static String	BORN_TIMESTAMP The timestamp that the message producer invokes the message sending API.
static String	FLAG Message flag, MQ is not processed and is available for use by applications.
static String	KEYS keys for SCS RocketMQ Headers.
static String	MESSAGE_ID The ID of the message.
static String	QUEUE_ID Message consumption queue ID.
static String	SYS_FLAG Message system Flag, such as whether or not to compress, whether or not to transactional messages.
static String	TAGS tags for SCS RocketMQ Headers.
static String	TOPIC topic for SCS RocketMQ Headers.
static String	TRANSACTION_ID The transaction ID of the transaction message.

Constructor Summary

Constructors

Constructor and Description
Headers()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

KEYS

public static final String KEYS

keys for SCS RocketMQ Headers.

See Also:

Constant Field Values

TAGS

public static final String TAGS

tags for SCS RocketMQ Headers.

See Also:

Constant Field Values

TOPIC

public static final String TOPIC

topic for SCS RocketMQ Headers.

See Also:

Constant Field Values

MESSAGE_ID

public static final String MESSAGE_ID

The ID of the message.

See Also:

Constant Field Values

BORN_TIMESTAMP

public static final String BORN_TIMESTAMP

The timestamp that the message producer invokes the message sending API.

See Also:

Constant Field Values

BORN_HOST

public static final String BORN_HOST

The IP and port number of the message producer.

See Also:

Constant Field Values

FLAG

public static final String FLAG

Message flag, MQ is not processed and is available for use by applications.

See Also:

Constant Field Values

QUEUE_ID

public static final String QUEUE_ID

Message consumption queue ID.

See Also:

Constant Field Values

SYS_FLAG

public static final String SYS_FLAG

Message system Flag, such as whether or not to compress, whether or not to transactional messages.

See Also:

Constant Field Values

TRANSACTION_ID

public static final String TRANSACTION_ID

The transaction ID of the transaction message.

See Also:

Constant Field Values

Constructor Detail

Headers

public Headers()