Package com.networknt.aws.lambda.handler.health

Class HealthCheckHandler

java.lang.Object

com.networknt.aws.lambda.handler.health.HealthCheckHandler

All Implemented Interfaces:

LambdaHandler

public class HealthCheckHandler
extends Object
implements LambdaHandler

Field Summary

Fields

Modifier and Type	Field	Description
static final String	HEALTH_RESULT_ERROR
static final String	HEALTH_RESULT_OK

Fields inherited from interface com.networknt.aws.lambda.handler.LambdaHandler

DISABLED_LAMBDA_HANDLER_RETURN, SUCCESS_LAMBDA_HANDLER_RETURN

Constructor Summary

Constructors

Constructor	Description
HealthCheckHandler()
HealthCheckHandler(com.networknt.health.HealthConfig cfg)	Constructor with configuration for testing purpose only

Method Summary

Modifier and Type	Method	Description
com.networknt.status.Status	execute(LightLambdaExchange exchange)
boolean	isAsynchronous()	Indicate if this middleware handler is asynchronous or not.
boolean	isEnabled()	Indicate if this handler is enabled or not.
void	register()	Register this handler to the handler registration.
void	reload()	Reload config values in case the config values changed by config server.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.networknt.aws.lambda.handler.LambdaHandler

disabledMiddlewareStatus, isResponseMiddleware, successMiddlewareStatus

Field Details

HEALTH_RESULT_OK

public static final String HEALTH_RESULT_OK

See Also:

• Constant Field Values

HEALTH_RESULT_ERROR

public static final String HEALTH_RESULT_ERROR

See Also:

• Constant Field Values

Constructor Details

HealthCheckHandler

public HealthCheckHandler()

HealthCheckHandler

public HealthCheckHandler(com.networknt.health.HealthConfig cfg)

Constructor with configuration for testing purpose only

Parameters:

cfg - HealthConfig

Method Details

execute

public com.networknt.status.Status execute(LightLambdaExchange exchange)

Specified by:

execute in interface LambdaHandler

isEnabled

public boolean isEnabled()

Description copied from interface: LambdaHandler

Indicate if this handler is enabled or not.

Specified by:

isEnabled in interface LambdaHandler

Returns:

boolean true if enabled

register

public void register()

Description copied from interface: LambdaHandler

Register this handler to the handler registration.

Specified by:

register in interface LambdaHandler

reload

public void reload()

Description copied from interface: LambdaHandler

Reload config values in case the config values changed by config server.

Specified by:

reload in interface LambdaHandler

isAsynchronous

public boolean isAsynchronous()

Description copied from interface: LambdaHandler

Indicate if this middleware handler is asynchronous or not.

Specified by:

isAsynchronous in interface LambdaHandler

Returns:

boolean true if asynchronous