Package de.otto.synapse.message

Enum DefaultHeaderAttr

java.lang.Object

java.lang.Enum<DefaultHeaderAttr>

de.otto.synapse.message.DefaultHeaderAttr

All Implemented Interfaces:

HeaderAttr, java.io.Serializable, java.lang.Comparable<DefaultHeaderAttr>

public enum DefaultHeaderAttr
extends java.lang.Enum<DefaultHeaderAttr>
implements HeaderAttr

Enum Constant Summary

Enum Constants

Enum Constant	Description
MSG_ARRIVAL_TS	The header attribute containing the Kinesis Record#approximateArrivalTimestamp() to which the message has arrived in Kinesis.
MSG_ID	Unique identifier of the message.
MSG_RECEIVER_TS	The timestamp to which the message was received by a MessageReceiverEndpoint.
MSG_SENDER	The sender of the message.
MSG_SENDER_TS	The timestamp to which the message was sent.

Method Summary

Modifier and Type	Method	Description
java.lang.String	key()
static DefaultHeaderAttr	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static DefaultHeaderAttr[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface de.otto.synapse.message.HeaderAttr

name

Enum Constant Detail

MSG_ID

public static final DefaultHeaderAttr MSG_ID

Unique identifier of the message.

The attribute key is synapse_msg_id

MSG_SENDER

public static final DefaultHeaderAttr MSG_SENDER

The sender of the message.

Using the DefaultSenderHeadersInterceptor, the attribute's value is configured using SynapseProperties.Sender.getName() and defaults to the value of property spring.application.name.

The attribute key is synapse_msg_sender

MSG_ARRIVAL_TS

public static final DefaultHeaderAttr MSG_ARRIVAL_TS

The header attribute containing the Kinesis Record#approximateArrivalTimestamp() to which the message has arrived in Kinesis. Other channel implementations may use this attribute for similar timestamps, as long as the semantics of the property is the met.

The attribute key is synapse_msg_arrival_ts

MSG_SENDER_TS

public static final DefaultHeaderAttr MSG_SENDER_TS

The timestamp to which the message was sent.

The attribute key is synapse_msg_sender_ts

MSG_RECEIVER_TS

public static final DefaultHeaderAttr MSG_RECEIVER_TS

The timestamp to which the message was received by a MessageReceiverEndpoint.

The attribute key is synapse_msg_receiver_ts

Method Detail

values

public static DefaultHeaderAttr[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DefaultHeaderAttr c : DefaultHeaderAttr.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DefaultHeaderAttr valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

key

public java.lang.String key()

Specified by:

key in interface HeaderAttr