Module com.rabbitmq.http.client

Package com.rabbitmq.http.client.domain

Enum AckMode

java.lang.Object

java.lang.Enum<AckMode>

com.rabbitmq.http.client.domain.AckMode

All Implemented Interfaces:

Serializable, Comparable<AckMode>

public enum AckMode
extends Enum<AckMode>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AUTOMATIC	Consumes in automatic acknowledgement mode.
ON_CONFIRM	Consumes in manual acknowledgement mode.
ON_PUBLISH	Consumes in manual acknowledgement mode.

Method Summary

Modifier and Type	Method	Description
String	toValue()
static AckMode	valueOf(String name)	Returns the enum constant of this type with the specified name.
static AckMode[]	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

Enum Constant Detail

ON_CONFIRM

public static final AckMode ON_CONFIRM

Consumes in manual acknowledgement mode. Messages are acknowledged to the upstream broker after they have been confirmed downstream.

This is the safest option that offers lowest throughput.

See Also:

Confirms

ON_PUBLISH

public static final AckMode ON_PUBLISH

Consumes in manual acknowledgement mode. Messages are acknowledged to the upstream broker after they have been published downstream without waiting for publisher confirms. In other words, this uses fire-and-forget publishing.

This is a moderately safe safe option that does not handle downstream node failures.

See Also:

Confirms

AUTOMATIC

public static final AckMode AUTOMATIC

Consumes in automatic acknowledgement mode.

Unsafe, offers best throughput.

See Also:

Confirms

Method Detail

values

public static AckMode[] 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 (AckMode c : AckMode.values())
    System.out.println(c);

Returns:

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

valueOf

public static AckMode valueOf(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:

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

NullPointerException - if the argument is null

toValue

public String toValue()