B C E G H I O R S

B

beat() - Method in interface org.gytheio.health.Heart

Produces a Heartbeat for health monitoring

C

ComponentUnavailableAction - Interface in org.gytheio.health

Defines actions to be taken when a service's dependent component is unavailable.

ComponentUnavailableActionTerminate - Class in org.gytheio.health

ComponentUnavailableAction which terminates the JVM with the specified exit code, not to be used lightly.

ComponentUnavailableActionTerminate() - Constructor for class org.gytheio.health.ComponentUnavailableActionTerminate

ComponentUnavailableException - Exception in org.gytheio.health

Thrown when a dependent component such as a database or other service is unavailable.

ComponentUnavailableException() - Constructor for exception org.gytheio.health.ComponentUnavailableException

ComponentUnavailableException(String) - Constructor for exception org.gytheio.health.ComponentUnavailableException

ComponentUnavailableException(Throwable) - Constructor for exception org.gytheio.health.ComponentUnavailableException

ComponentUnavailableException(String, Throwable) - Constructor for exception org.gytheio.health.ComponentUnavailableException

ComponentUnavailableException(String, Throwable, boolean, boolean) - Constructor for exception org.gytheio.health.ComponentUnavailableException

ComponentUnavailableExceptionHandler - Class in org.gytheio.health

Determines the ComponentUnavailableAction to execute when a ComponentUnavailableException is thrown

ComponentUnavailableExceptionHandler() - Constructor for class org.gytheio.health.ComponentUnavailableExceptionHandler

CompositeComponentUnavailableAction - Class in org.gytheio.health

ComponentUnavailableAction which iterates over a list of specified actions.

CompositeComponentUnavailableAction() - Constructor for class org.gytheio.health.CompositeComponentUnavailableAction

E

execute(Throwable) - Method in interface org.gytheio.health.ComponentUnavailableAction

Executes the action using the given exception

execute(Throwable) - Method in class org.gytheio.health.ComponentUnavailableActionTerminate

execute(Throwable) - Method in class org.gytheio.health.CompositeComponentUnavailableAction

execute(ComponentUnavailableAction, Throwable) - Method in class org.gytheio.health.CompositeComponentUnavailableAction

G

getComponentId() - Method in class org.gytheio.health.Heartbeat

Gets the component identifier.

getExecutorService() - Method in class org.gytheio.health.CompositeComponentUnavailableAction

Gets the ExecutorService to be used for timeout-aware actions.

getExitStatusCode() - Method in exception org.gytheio.health.ComponentUnavailableException

getInstanceId() - Method in class org.gytheio.health.Heartbeat

Gets the identifier for a particular instance of a component such as an IP address.

getStatus() - Method in class org.gytheio.health.Heartbeat

Gets the optional status message which might include additional statistics on health.

getTime() - Method in class org.gytheio.health.Heartbeat

Gets the epoch time of the health check.

H

handle(Throwable) - Method in class org.gytheio.health.ComponentUnavailableExceptionHandler

Determines the ComponentUnavailableAction to execute based on the given exception and executes it.

Heart - Interface in org.gytheio.health

Defines the object responsible for producing Heartbeats which let components monitor health of other components in the system.

Heartbeat - Class in org.gytheio.health

An object describing a properly behaving resource at a particular point in time.

Heartbeat() - Constructor for class org.gytheio.health.Heartbeat

Heartbeat(String, String) - Constructor for class org.gytheio.health.Heartbeat

Heartbeat(String, String, String) - Constructor for class org.gytheio.health.Heartbeat

HeartbeatDao - Interface in org.gytheio.health

Defines the persistence of a heartbeat.

HeartbeatMonitor - Interface in org.gytheio.health

Defines an object responsible for listening for the heartbeat.

I

init() - Method in class org.gytheio.health.CompositeComponentUnavailableAction

O

onReceive(Object) - Method in interface org.gytheio.health.HeartbeatMonitor

Called when a Heartbeat message is routed to the monitor.

org.gytheio.health - package org.gytheio.health

R

record(Heartbeat) - Method in interface org.gytheio.health.HeartbeatDao

Persists the heartbeat.

S

setActions(List<ComponentUnavailableAction>) - Method in class org.gytheio.health.CompositeComponentUnavailableAction

setActionTimeoutMs(long) - Method in class org.gytheio.health.CompositeComponentUnavailableAction

setComponentId(String) - Method in class org.gytheio.health.Heartbeat

Sets the component identifier.

setInstanceId(String) - Method in class org.gytheio.health.Heartbeat

Sets the identifier for a particular instance of a component.

setPolicies(Map<String, ComponentUnavailableAction>) - Method in class org.gytheio.health.ComponentUnavailableExceptionHandler

A map of ComponentUnavailableException canonical class names to the ComponentUnavailableAction that should be executed.

setStatus(String) - Method in class org.gytheio.health.Heartbeat

Sets the optional status message which might include additional statistics on health.

setTime(Long) - Method in class org.gytheio.health.Heartbeat

Sets the epoch time of the health check.

B C E G H I O R S