org.glassfish.jersey.internal.util

Enum JerseyPublisher.PublisherStrategy

java.lang.Object

java.lang.Enum<JerseyPublisher.PublisherStrategy>

org.glassfish.jersey.internal.util.JerseyPublisher.PublisherStrategy

All Implemented Interfaces:

Serializable, Comparable<JerseyPublisher.PublisherStrategy>

Enclosing class:

JerseyPublisher<T>

public static enum JerseyPublisher.PublisherStrategy
extends Enum<JerseyPublisher.PublisherStrategy>

Enum Constant Summary

Enum Constants

Enum Constant and Description
BEST_EFFORT Best effort publisher strategy - tries to deliver to all subscribers if possible without blocking the processing.
BLOCKING Blocking publisher strategy - tries to deliver to all subscribers regardless the cost.

Method Summary

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

BLOCKING

public static final JerseyPublisher.PublisherStrategy BLOCKING

Blocking publisher strategy - tries to deliver to all subscribers regardless the cost. The thread is blocked uninterruptibly while resources for any subscriber are unavailable. This strategy comes with a risk of thread exhaustion, that will lead to publisher being completely blocked by slow or incorrectly implemented subscribers.

BEST_EFFORT

public static final JerseyPublisher.PublisherStrategy BEST_EFFORT

Best effort publisher strategy - tries to deliver to all subscribers if possible without blocking the processing. If the buffer is full, publisher invokes onError() and cancels subscription on a subscriber, that is not capable of read the messages at a speed sufficient to unblock the processing.

Method Detail

values

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

Returns:

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

valueOf

public static JerseyPublisher.PublisherStrategy 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