com.codahale.metrics.health

Class HealthCheck.ResultBuilder

java.lang.Object

com.codahale.metrics.health.HealthCheck.ResultBuilder

Enclosing class:

HealthCheck

public static class HealthCheck.ResultBuilder
extends Object

This a convenient builder for an HealthCheck.Result. It can be health (with optional message and detail) or unhealthy (with optional message, error and detail)

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ResultBuilder()

Method Summary

Modifier and Type	Method and Description
HealthCheck.Result	build()
HealthCheck.ResultBuilder	healthy() Configure an healthy result
HealthCheck.ResultBuilder	unhealthy() Configure an unhealthy result
HealthCheck.ResultBuilder	unhealthy(Throwable error) Configure an unhealthy result with an error
HealthCheck.ResultBuilder	withDetail(String key, Object data) Add an optional detail
HealthCheck.ResultBuilder	withMessage(String message) Set an optional message
HealthCheck.ResultBuilder	withMessage(String message, Object... args) Set an optional formatted message Message formatting follows the same rules as String.format(String, Object...).

Methods inherited from class java.lang.Object

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

Constructor Detail

ResultBuilder

protected ResultBuilder()

Method Detail

healthy

public HealthCheck.ResultBuilder healthy()

Configure an healthy result

Returns:

unhealthy

public HealthCheck.ResultBuilder unhealthy()

Configure an unhealthy result

Returns:

unhealthy

public HealthCheck.ResultBuilder unhealthy(Throwable error)

Configure an unhealthy result with an error

Parameters:

error - the error

Returns:

withMessage

public HealthCheck.ResultBuilder withMessage(String message)

Set an optional message

Parameters:

message - an informative message

Returns:

this builder with the given message

withMessage

public HealthCheck.ResultBuilder withMessage(String message,
                                             Object... args)

Set an optional formatted message

Message formatting follows the same rules as String.format(String, Object...).

Parameters:

message - a message format

args - the arguments apply to the message format

Returns:

this builder with the given formatted message

See Also:

String.format(String, Object...)

withDetail

public HealthCheck.ResultBuilder withDetail(String key,
                                            Object data)

Add an optional detail

Parameters:

key - a key for this detail

data - an object representing the detail data

Returns:

this builder with the given detail added

build

public HealthCheck.Result build()