com.amazonaws.mobileconnectors.lambdainvoker

Class LambdaInvokerFactory

java.lang.Object

com.amazonaws.mobileconnectors.lambdainvoker.LambdaInvokerFactory

public class LambdaInvokerFactory
extends Object

A factory class that creates a dynamic proxy object backed by Lambda service.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LambdaInvokerFactory.Builder Builder class for LambdaInvokerFactory

Constructor Summary

Constructors

Constructor and Description
LambdaInvokerFactory(android.content.Context context, Regions region, AWSCredentialsProvider provider) Deprecated. Please use LambdaInvokerFactory.builder() .context(context) .region(Regions.AP_NORTHEAST_1) .credentialsProvider(provider) .build();
LambdaInvokerFactory(android.content.Context context, Regions region, AWSCredentialsProvider provider, ClientConfiguration clientConfiguration) Deprecated. Please use LambdaInvokerFactory.builder() .context(context) .region(Regions.AP_NORTHEAST_1) .credentialsProvider(provider) .clientConfiguration(clientConfig) .build();

Method Summary

Modifier and Type	Method and Description
<T> T	build(Class<T> interfaceClass) Contexts a dynamic proxy object of the given class with a default Json data binder.
<T> T	build(Class<T> interfaceClass, LambdaDataBinder binder) Contexts a dynamic proxy object of the given class.
static LambdaInvokerFactory.Builder	builder() Some examples: LambdaInvokerFactory.builder() .context(context) .region(Regions.AP_NORTHEAST_1) .clientConfiguration(clientConfig) // Optional .credentialsProvider(provider) .build(); LambdaInvokerFactory.builder() .context(context) .awsConfiguration(awsConfig) .clientConfiguration(clientConfig) // Optional .credentialsProvider(provider) .build; LambdaInvokerFactory.builder() .lambdaClient(client) .clientContext(clientContext) .build;
ClientContext	getClientContext() Gets the client context associated with this factory.

Methods inherited from class java.lang.Object

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

Constructor Detail

LambdaInvokerFactory

public LambdaInvokerFactory(android.content.Context context,
                            Regions region,
                            AWSCredentialsProvider provider)

Deprecated. Please use LambdaInvokerFactory.builder() .context(context) .region(Regions.AP_NORTHEAST_1) .credentialsProvider(provider) .build();

Constructs a Lambda invoker factory object.

Parameters:

context - context of the app. A client context will be created from the given context.

region - region of Lambda service

provider - a AWS credentials provider

LambdaInvokerFactory

public LambdaInvokerFactory(android.content.Context context,
                            Regions region,
                            AWSCredentialsProvider provider,
                            ClientConfiguration clientConfiguration)

Deprecated. Please use LambdaInvokerFactory.builder() .context(context) .region(Regions.AP_NORTHEAST_1) .credentialsProvider(provider) .clientConfiguration(clientConfig) .build();

Constructs a Lambda invoker factory object. If your Lambda function takes a long time to finish (longer than the default socket timeout of 15 seconds), you can increase the timeout via ClientConfiguration .

 ClientConfiguration config = new ClientConfiguration();
 config.setSocketTimeout(5 * 60 * 1000); // 5 minutes
 LambdaInvokerFactory factory = new LambdaInvokerFactory(context, region,
         provider, config);
 

Parameters:

context - context of the app. A client context will be created from the given context.

region - region of Lambda service

provider - a AWS credentials provider

clientConfiguration - client configuration for the factory

Method Detail

builder

public static LambdaInvokerFactory.Builder builder()

Some examples: LambdaInvokerFactory.builder() .context(context) .region(Regions.AP_NORTHEAST_1) .clientConfiguration(clientConfig) // Optional .credentialsProvider(provider) .build(); LambdaInvokerFactory.builder() .context(context) .awsConfiguration(awsConfig) .clientConfiguration(clientConfig) // Optional .credentialsProvider(provider) .build; LambdaInvokerFactory.builder() .lambdaClient(client) .clientContext(clientContext) .build;

Returns:

builder

build

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

Contexts a dynamic proxy object of the given class with a default Json data binder.

Type Parameters:

T - the type for the class

Parameters:

interfaceClass - the class to be dynamically proxied by Lambda

Returns:

a dynamic proxy object of the given class

build

public <T> T build(Class<T> interfaceClass,
                   LambdaDataBinder binder)

Contexts a dynamic proxy object of the given class.

Type Parameters:

T - the type of the interfaceclass.

Parameters:

interfaceClass - the class to be dynamically proxied by Lambda

binder - a data binder to convert between POJO and byte stream.

Returns:

a dynamic proxy object of the given class

getClientContext

public ClientContext getClientContext()

Gets the client context associated with this factory. Changes to the client context will affect all proxy objects created by this factory, including those were created.

Returns:

client context