Module dk.cloudcreate.essentials.components.foundation

Package dk.cloudcreate.essentials.components.foundation.messaging.eip.store_and_forward

Enum MessageConsumptionMode

java.lang.Object

java.lang.Enum<MessageConsumptionMode>

dk.cloudcreate.essentials.components.foundation.messaging.eip.store_and_forward.MessageConsumptionMode

All Implemented Interfaces:

Serializable, Comparable<MessageConsumptionMode>

public enum MessageConsumptionMode
extends Enum<MessageConsumptionMode>

Defines how messages can be consumed by the provided message consumer

Enum Constant Summary

Enum Constants

Enum Constant	Description
GlobalCompetingConsumers	Multiple consumers in a cluster can compete to handle messages, but a message will only be handled a single consumer
SingleGlobalConsumer	Only a single consumer instance in a cluster will be allowed to consume messages at a time (supports failover if the given consumer is shutdown or crashes)

Method Summary

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

SingleGlobalConsumer

public static final MessageConsumptionMode SingleGlobalConsumer

Only a single consumer instance in a cluster will be allowed to consume messages at a time (supports failover if the given consumer is shutdown or crashes)

GlobalCompetingConsumers

public static final MessageConsumptionMode GlobalCompetingConsumers

Multiple consumers in a cluster can compete to handle messages, but a message will only be handled a single consumer

Method Detail

values

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

Returns:

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

valueOf

public static MessageConsumptionMode 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