Package org.apache.nifi.properties.configuration

Class AbstractAwsClientProvider<T extends software.amazon.awssdk.core.SdkClient>

java.lang.Object

org.apache.nifi.properties.configuration.BootstrapPropertiesClientProvider<T>

org.apache.nifi.properties.configuration.AbstractAwsClientProvider<T>

All Implemented Interfaces:

ClientProvider<T>

Direct Known Subclasses:

AwsKmsClientProvider, AwsSecretsManagerClientProvider

public abstract class AbstractAwsClientProvider<T extends software.amazon.awssdk.core.SdkClient>
extends BootstrapPropertiesClientProvider<T>

Amazon Web Services Service Client Provider base class

Field Summary

Fields

Modifier and Type	Field	Description
private static final String	ACCESS_KEY_PROPS_NAME
private static final String	REGION_KEY_PROPS_NAME
private static final String	SECRET_KEY_PROPS_NAME

Fields inherited from class org.apache.nifi.properties.configuration.BootstrapPropertiesClientProvider

logger

Constructor Summary

Constructors

Constructor	Description
AbstractAwsClientProvider()

Method Summary

Modifier and Type	Method	Description
protected abstract T	createClient(software.amazon.awssdk.auth.credentials.AwsCredentials credentials, String region)	Create a client with the given credentials and region.
protected abstract T	createDefaultClient(software.amazon.awssdk.auth.credentials.AwsCredentialsProvider credentialsProvider)	Create a default client with the given credentials provider.
protected T	getConfiguredClient(Properties clientProperties)	Get Configured Client using either Client Properties or AWS Default Credentials Provider

Methods inherited from class org.apache.nifi.properties.configuration.BootstrapPropertiesClientProvider

getClient, getClientProperties, getRequiredPropertyNames

Methods inherited from class java.lang.Object

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

Field Details

ACCESS_KEY_PROPS_NAME

private static final String ACCESS_KEY_PROPS_NAME

See Also:

• Constant Field Values

SECRET_KEY_PROPS_NAME

private static final String SECRET_KEY_PROPS_NAME

See Also:

• Constant Field Values

REGION_KEY_PROPS_NAME

private static final String REGION_KEY_PROPS_NAME

See Also:

• Constant Field Values

Constructor Details

AbstractAwsClientProvider

public AbstractAwsClientProvider()

Method Details

getConfiguredClient

protected T getConfiguredClient(Properties clientProperties)

Get Configured Client using either Client Properties or AWS Default Credentials Provider

Specified by:

getConfiguredClient in class BootstrapPropertiesClientProvider<T extends software.amazon.awssdk.core.SdkClient>

Parameters:

clientProperties - Client Properties

Returns:

KMS Client

createClient

protected abstract T createClient(software.amazon.awssdk.auth.credentials.AwsCredentials credentials,
 String region)

Create a client with the given credentials and region.

Parameters:

credentials - AWS credentials

region - AWS region

Returns:

The created client

createDefaultClient

protected abstract T createDefaultClient(software.amazon.awssdk.auth.credentials.AwsCredentialsProvider credentialsProvider)

Create a default client with the given credentials provider.

Parameters:

credentialsProvider - AWS credentials provider

Returns:

The created client