io.micronaut.function.aws

Class MicronautRequestStreamHandler

java.lang.Object

io.micronaut.function.executor.AbstractExecutor<C>

io.micronaut.function.executor.StreamFunctionExecutor<com.amazonaws.services.lambda.runtime.Context>

io.micronaut.function.aws.MicronautRequestStreamHandler

All Implemented Interfaces:

com.amazonaws.services.lambda.runtime.RequestStreamHandler, io.micronaut.context.ApplicationContextProvider, MicronautLambdaContext, java.io.Closeable, java.lang.AutoCloseable

public class MicronautRequestStreamHandler
extends io.micronaut.function.executor.StreamFunctionExecutor<com.amazonaws.services.lambda.runtime.Context>
implements com.amazonaws.services.lambda.runtime.RequestStreamHandler, MicronautLambdaContext

An implementation of the RequestStreamHandler for Micronaut

.

Since:

1.0

Author:

Graeme Rocher

Field Summary

Fields inherited from class io.micronaut.function.executor.AbstractExecutor

applicationContext

Fields inherited from interface io.micronaut.function.aws.MicronautLambdaContext

ENVIRONMENT_LAMBDA

Constructor Summary

Constructors

Constructor and Description
MicronautRequestStreamHandler() Default constructor; will initialize a suitable ApplicationContext for Lambda deployment.
MicronautRequestStreamHandler(io.micronaut.context.ApplicationContext applicationContext) Constructor used to inject a preexisting ApplicationContext.

Method Summary

Modifier and Type	Method and Description
protected io.micronaut.context.ApplicationContext	buildApplicationContext(com.amazonaws.services.lambda.runtime.Context context)
void	close()
void	handleRequest(java.io.InputStream input, java.io.OutputStream output, com.amazonaws.services.lambda.runtime.Context context)
protected io.micronaut.context.ApplicationContextBuilder	newApplicationContextBuilder()
protected java.lang.String	resolveFunctionName(io.micronaut.context.env.Environment env)

Methods inherited from class io.micronaut.function.executor.StreamFunctionExecutor

execute, execute

Methods inherited from class io.micronaut.function.executor.AbstractExecutor

getApplicationContext, resolveFunction, startEnvironment

Methods inherited from class java.lang.Object

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

Constructor Detail

MicronautRequestStreamHandler

public MicronautRequestStreamHandler()

Default constructor; will initialize a suitable ApplicationContext for Lambda deployment.

MicronautRequestStreamHandler

public MicronautRequestStreamHandler(io.micronaut.context.ApplicationContext applicationContext)

Constructor used to inject a preexisting ApplicationContext.

Parameters:

applicationContext - the application context

Method Detail

handleRequest

public void handleRequest(java.io.InputStream input,
                          java.io.OutputStream output,
                          com.amazonaws.services.lambda.runtime.Context context)
                   throws java.io.IOException

Specified by:

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

Throws:

java.io.IOException

buildApplicationContext

protected io.micronaut.context.ApplicationContext buildApplicationContext(com.amazonaws.services.lambda.runtime.Context context)

Overrides:

buildApplicationContext in class io.micronaut.function.executor.AbstractExecutor<com.amazonaws.services.lambda.runtime.Context>

newApplicationContextBuilder

@NonNull
protected io.micronaut.context.ApplicationContextBuilder newApplicationContextBuilder()

Overrides:

newApplicationContextBuilder in class io.micronaut.function.executor.AbstractExecutor<com.amazonaws.services.lambda.runtime.Context>

resolveFunctionName

protected java.lang.String resolveFunctionName(io.micronaut.context.env.Environment env)

Overrides:

resolveFunctionName in class io.micronaut.function.executor.AbstractExecutor<com.amazonaws.services.lambda.runtime.Context>

close

public void close()

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class io.micronaut.function.executor.AbstractExecutor<com.amazonaws.services.lambda.runtime.Context>