org.zapodot.hystrix.bundle

Class HystrixBundle<T extends Configuration>

java.lang.Object

org.zapodot.hystrix.bundle.HystrixBundle<T>

All Implemented Interfaces:

ConfiguredBundle<T>

public class HystrixBundle<T extends Configuration>
extends Object
implements ConfiguredBundle<T>

A DropWizard bundle that enables the Hystrix event stream to be registered, and the Hystrix metrics to be integrated with DropWizard's metrics

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	HystrixBundle.Builder A builder that is convenient to use if you need to configure this bundle in any way
static interface	HystrixBundle.MetricsPublishPredicate<V extends Configuration> Predicate to be used for deciding whether Hystrix Metrics should be published through DropWizard or not

Constructor Summary

Constructors

Constructor and Description
HystrixBundle()

Method Summary

Modifier and Type	Method and Description
static HystrixBundle.Builder	builder() Creates a new @{link Builder} that may be used to configure this bundle's behaviour.
void	initialize(Bootstrap<?> bootstrap)
void	run(T configuration, Environment environment) Setup method for the ConfiguredBundle
static HystrixBundle	withDefaultSettings() Creates a bundle instance with default settings i.e the HystrixMetricsStreamServlet will be added to the admin context mapped by the @{link #DEFAULT_STREAM_PATH} path and the Hystrix to DropWizard metrics publisher is enabled

Methods inherited from class java.lang.Object

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

Constructor Detail

HystrixBundle

public HystrixBundle()

Method Detail

withDefaultSettings

public static HystrixBundle withDefaultSettings()

Creates a bundle instance with default settings i.e the HystrixMetricsStreamServlet will be added to the admin context mapped by the @{link #DEFAULT_STREAM_PATH} path and the Hystrix to DropWizard metrics publisher is enabled

Returns:

an HystrixBundle instance configured using default settings

builder

public static HystrixBundle.Builder builder()

Creates a new @{link Builder} that may be used to configure this bundle's behaviour.

Returns:

a new Builder

initialize

public void initialize(Bootstrap<?> bootstrap)

Specified by:

initialize in interface ConfiguredBundle<T extends Configuration>

run

public void run(T configuration,
                Environment environment)

Setup method for the ConfiguredBundle

Specified by:

run in interface ConfiguredBundle<T extends Configuration>

Parameters:

configuration - the configuration as provided by DropWizard

environment - the environment as provided by DropWizard

See Also:

ConfiguredBundle.run(Object, Environment)