software.amazon.cloudformation

Class LambdaWrapper<ResourceT,CallbackT>

java.lang.Object

software.amazon.cloudformation.LambdaWrapper<ResourceT,CallbackT>

All Implemented Interfaces:

com.amazonaws.services.lambda.runtime.RequestStreamHandler

public abstract class LambdaWrapper<ResourceT,CallbackT>
extends Object
implements com.amazonaws.services.lambda.runtime.RequestStreamHandler

Constructor Summary

Constructors

Constructor and Description

LambdaWrapper(CallbackAdapter<ResourceT> callbackAdapter, CredentialsProvider platformCredentialsProvider, CredentialsProvider providerCredentialsProvider, CloudWatchLogPublisher providerEventsLogger, LogPublisher platformEventsLogger, MetricsPublisher platformMetricsPublisher, MetricsPublisher providerMetricsPublisher, CloudWatchScheduler scheduler, software.amazon.cloudformation.resource.SchemaValidator validator, Serializer serializer) This .ctor provided for testing

Method Summary

Modifier and Type	Method and Description
void	handleRequest(InputStream inputStream, OutputStream outputStream, com.amazonaws.services.lambda.runtime.Context context)
abstract ProgressEvent<ResourceT,CallbackT>	invokeHandler(AmazonWebServicesClientProxy proxy, ResourceHandlerRequest<ResourceT> request, Action action, CallbackT callbackContext) Implemented by the handler package as the key entry point.

Methods inherited from class java.lang.Object

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

Constructor Detail

LambdaWrapper

public LambdaWrapper(CallbackAdapter<ResourceT> callbackAdapter,
                     CredentialsProvider platformCredentialsProvider,
                     CredentialsProvider providerCredentialsProvider,
                     CloudWatchLogPublisher providerEventsLogger,
                     LogPublisher platformEventsLogger,
                     MetricsPublisher platformMetricsPublisher,
                     MetricsPublisher providerMetricsPublisher,
                     CloudWatchScheduler scheduler,
                     software.amazon.cloudformation.resource.SchemaValidator validator,
                     Serializer serializer)

This .ctor provided for testing

Method Detail

handleRequest

public void handleRequest(InputStream inputStream,
                          OutputStream outputStream,
                          com.amazonaws.services.lambda.runtime.Context context)
                   throws IOException,
                          TerminalException

Specified by:

handleRequest in interface com.amazonaws.services.lambda.runtime.RequestStreamHandler

Throws:

IOException

TerminalException

invokeHandler

public abstract ProgressEvent<ResourceT,CallbackT> invokeHandler(AmazonWebServicesClientProxy proxy,
                                                                 ResourceHandlerRequest<ResourceT> request,
                                                                 Action action,
                                                                 CallbackT callbackContext)
                                                          throws Exception

Implemented by the handler package as the key entry point.

Throws:

Exception