com.amazonaws.services.lambda.invoke

Class LambdaInvokerFactory.Builder

java.lang.Object

com.amazonaws.services.lambda.invoke.LambdaInvokerFactory.Builder

Enclosing class:

LambdaInvokerFactory

public static class LambdaInvokerFactory.Builder
extends Object

Constructor Summary

Constructors

Constructor and Description
Builder()

Method Summary

Modifier and Type	Method and Description
<T> T	build(Class<T> interfaceClass) Build a remote proxy of the given interface to make calls to AWS Lambda.
LambdaInvokerFactory.Builder	functionAlias(String functionAlias) Sets the function alias to invoke.
LambdaInvokerFactory.Builder	functionVersion(String functionVersion) Sets the function version to invoke.
LambdaInvokerFactory.Builder	lambdaClient(AWSLambda lambda) Sets the client to use to call AWS Lambda.
LambdaInvokerFactory.Builder	lambdaFunctionNameResolver(LambdaFunctionNameResolver functionNameResolver) Sets a new Function name resolver to override the default behavior.
LambdaInvokerFactory.Builder	objectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper) Sets the ObjectMapper used to (de-)serialize payload if you do not wish to use the default mapper.

Methods inherited from class java.lang.Object

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

Constructor Detail

Builder

public Builder()

Method Detail

lambdaFunctionNameResolver

public LambdaInvokerFactory.Builder lambdaFunctionNameResolver(LambdaFunctionNameResolver functionNameResolver)

Sets a new Function name resolver to override the default behavior.

Parameters:

functionNameResolver - Implementation of LambdaFunctionNameResolver

Returns:

The current object for method chaining.

objectMapper

public LambdaInvokerFactory.Builder objectMapper(com.fasterxml.jackson.databind.ObjectMapper objectMapper)

Sets the ObjectMapper used to (de-)serialize payload if you do not wish to use the default mapper. (see ObjectMapper for configuration options)

The FAIL_ON_UNKNOWN_PROPERTIES property MUST be disabled for any custom object mapper so that the response unmarshalling is forward compatible with any new fields your Lambda function may return but might not be modeled.

Returns:

This current object for method chaining.

functionAlias

public LambdaInvokerFactory.Builder functionAlias(String functionAlias)

Sets the function alias to invoke. See Versioning & Aliases for more information on aliases.

Returns:

This current object for method chaining.

functionVersion

public LambdaInvokerFactory.Builder functionVersion(String functionVersion)

Sets the function version to invoke. See Versioning & Aliases for more information on function versions.

Returns:

This current object for method chaining.

lambdaClient

public LambdaInvokerFactory.Builder lambdaClient(AWSLambda lambda)

Sets the client to use to call AWS Lambda. If not set a default client is used (see AWSLambdaAsyncClientBuilder.defaultClient()).

Parameters:

lambda - Client instance to use.

Returns:

This current object for method chaining.

build

public <T> T build(Class<T> interfaceClass)

Build a remote proxy of the given interface to make calls to AWS Lambda.

Type Parameters:

T - Interface type.

Parameters:

interfaceClass - Interface class to proxy.

Returns:

This current object for method chaining.