A B C D G H I J L N P R S T W

A

applyTransformation(String) - Method in class software.amazon.lambda.powertools.parameters.transform.Base64Transformer

applyTransformation(String, Class<String>) - Method in class software.amazon.lambda.powertools.parameters.transform.BasicTransformer

applyTransformation(String) - Method in class software.amazon.lambda.powertools.parameters.transform.BasicTransformer

applyTransformation(String, Class<T>) - Method in class software.amazon.lambda.powertools.parameters.transform.JsonTransformer

applyTransformation(String, Class<T>) - Method in interface software.amazon.lambda.powertools.parameters.transform.Transformer

Apply a transformation on the input value (String)

B

base64 - Static variable in interface software.amazon.lambda.powertools.parameters.transform.Transformer

Convenient access to Base64Transformer, to use in providers (

Base64Transformer - Class in software.amazon.lambda.powertools.parameters.transform

Transformer that take a base64 encoded string and return a decoded string.

Base64Transformer() - Constructor for class software.amazon.lambda.powertools.parameters.transform.Base64Transformer

BaseProvider - Class in software.amazon.lambda.powertools.parameters

Base class for all parameter providers.

BaseProvider(CacheManager) - Constructor for class software.amazon.lambda.powertools.parameters.BaseProvider

BasicTransformer - Class in software.amazon.lambda.powertools.parameters.transform

Abstract transformer that take a String and transform it in another String.

BasicTransformer() - Constructor for class software.amazon.lambda.powertools.parameters.transform.BasicTransformer

builder() - Static method in class software.amazon.lambda.powertools.parameters.DynamoDbProvider

Create a builder that can be used to configure and create a DynamoDbProvider.

builder() - Static method in class software.amazon.lambda.powertools.parameters.SecretsProvider

Create a builder that can be used to configure and create a SecretsProvider.

builder() - Static method in class software.amazon.lambda.powertools.parameters.SSMProvider

Create a builder that can be used to configure and create a SSMProvider.

C

cacheManager - Variable in class software.amazon.lambda.powertools.parameters.BaseProvider

CacheManager - Class in software.amazon.lambda.powertools.parameters.cache

CacheManager() - Constructor for class software.amazon.lambda.powertools.parameters.cache.CacheManager

D

DataStore - Class in software.amazon.lambda.powertools.parameters.cache

Internal store used to cache parameters

DataStore() - Constructor for class software.amazon.lambda.powertools.parameters.cache.DataStore

defaultMaxAge(int, ChronoUnit) - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

(Optional) Set the default max age for the cache of all parameters.

defaultMaxAge(int, ChronoUnit) - Method in class software.amazon.lambda.powertools.parameters.SecretsProvider

(Optional) Set the default max age for the cache of all parameters.

defaultMaxAge(int, ChronoUnit) - Method in class software.amazon.lambda.powertools.parameters.SSMProvider

(Optional) Set the default max age for the cache of all parameters.

DynamoDbProvider - Class in software.amazon.lambda.powertools.parameters

Implements a ParamProvider on top of DynamoDB.

DynamoDbProvider(CacheManager, String) - Constructor for class software.amazon.lambda.powertools.parameters.DynamoDbProvider

DynamoDbProviderSchemaException - Exception in software.amazon.lambda.powertools.parameters.exception

Thrown when the DynamoDbProvider comes across parameter data that does not meet the DynamoDB parameters schema.

DynamoDbProviderSchemaException(String) - Constructor for exception software.amazon.lambda.powertools.parameters.exception.DynamoDbProviderSchemaException

G

get(String) - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

Get the value of a parameter, either from the underlying store or a cached value (if not expired).
Using this method, you can apply a basic transformation (to String).

get(String, Class<T>) - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

Get the value of a parameter, either from the underlying store or a cached value (if not expired).
Using this method, you must apply a transformation (eg.

get(String) - Method in class software.amazon.lambda.powertools.parameters.cache.DataStore

get(String) - Method in interface software.amazon.lambda.powertools.parameters.ParamProvider

get(String, Class<T>) - Method in interface software.amazon.lambda.powertools.parameters.ParamProvider

getCacheManager() - Static method in class software.amazon.lambda.powertools.parameters.ParamManager

getDynamoDbProvider(String) - Static method in class software.amazon.lambda.powertools.parameters.ParamManager

Get a DynamoDbProvider with default DynamoDbClient
If you need to customize the region, or other part of the client, use ParamManager.getDynamoDbProvider(DynamoDbClient, String)

getDynamoDbProvider(DynamoDbClient, String) - Static method in class software.amazon.lambda.powertools.parameters.ParamManager

Get a DynamoDbProvider with your custom DynamoDbClient.
Use this to configure region or other part of the client.

getIfNotExpired(String, Instant) - Method in class software.amazon.lambda.powertools.parameters.cache.CacheManager

getMultiple(String) - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

Retrieve multiple parameter values either from the underlying store or a cached value (if not expired).
Cache all values with the 'path' as the key and also individually to be able to BaseProvider.get(String) a single value later
Does not support transformation.

getMultiple(String) - Method in interface software.amazon.lambda.powertools.parameters.ParamProvider

getMultipleValues(String) - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

Retrieve multiple parameter values from the underlying parameter store.
Abstract: Implement this method in a child class of BaseProvider

getMultipleValues(String) - Method in class software.amazon.lambda.powertools.parameters.DynamoDbProvider

Returns multiple values from the DynamoDB parameter provider.

getMultipleValues(String) - Method in class software.amazon.lambda.powertools.parameters.SecretsProvider

getMultipleValues(String) - Method in class software.amazon.lambda.powertools.parameters.SSMProvider

Retrieve multiple parameter values from AWS System Manager Parameter Store.
Retrieve all parameters starting with the path provided in parameter.
eg.

getParam(Param) - Method in class software.amazon.lambda.powertools.parameters.internal.LambdaParametersAspect

getProvider(Class<T>) - Static method in class software.amazon.lambda.powertools.parameters.ParamManager

Get a concrete implementation of BaseProvider.
You can specify SecretsProvider, SSMProvider, DynamoDbProvider, or create your custom provider by extending BaseProvider if you need to integrate with a different parameter store.

getSecretsProvider() - Static method in class software.amazon.lambda.powertools.parameters.ParamManager

Get a SecretsProvider with default SecretsManagerClient.
If you need to customize the region, or other part of the client, use ParamManager.getSecretsProvider(SecretsManagerClient) instead.

getSecretsProvider(SecretsManagerClient) - Static method in class software.amazon.lambda.powertools.parameters.ParamManager

Get a SecretsProvider with your custom SecretsManagerClient.
Use this to configure region or other part of the client.

getSsmProvider() - Static method in class software.amazon.lambda.powertools.parameters.ParamManager

Get a SSMProvider with default SsmClient.
If you need to customize the region, or other part of the client, use ParamManager.getSsmProvider(SsmClient) instead.

getSsmProvider(SsmClient) - Static method in class software.amazon.lambda.powertools.parameters.ParamManager

Get a SSMProvider with your custom SsmClient.
Use this to configure region or other part of the client.

getTransformationManager() - Static method in class software.amazon.lambda.powertools.parameters.ParamManager

getValue(String) - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

Retrieve the parameter value from the underlying parameter store.
Abstract: Implement this method in a child class of BaseProvider

getValue(String) - Method in class software.amazon.lambda.powertools.parameters.DynamoDbProvider

Return a single value from the DynamoDB parameter provider.

getValue(String) - Method in class software.amazon.lambda.powertools.parameters.SecretsProvider

Retrieve the parameter value from the AWS Secrets Manager.

getValue(String) - Method in class software.amazon.lambda.powertools.parameters.SSMProvider

Retrieve the parameter value from the AWS System Manager Parameter Store.

H

hasExpired(String, Instant) - Method in class software.amazon.lambda.powertools.parameters.cache.DataStore

I

injectParam(ProceedingJoinPoint, Param) - Method in class software.amazon.lambda.powertools.parameters.internal.LambdaParametersAspect

J

json - Static variable in interface software.amazon.lambda.powertools.parameters.transform.Transformer

Convenient access to JsonTransformer, to use in providers (

JsonTransformer<T> - Class in software.amazon.lambda.powertools.parameters.transform

Transformer that transform a json string into an Object.

JsonTransformer() - Constructor for class software.amazon.lambda.powertools.parameters.transform.JsonTransformer

L

LambdaParametersAspect - Class in software.amazon.lambda.powertools.parameters.internal

LambdaParametersAspect() - Constructor for class software.amazon.lambda.powertools.parameters.internal.LambdaParametersAspect

N

now() - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

P

Param - Annotation Type in software.amazon.lambda.powertools.parameters

Param is used to signal that the annotated field should be populated with a value retrieved from a parameter store through a ParamProvider.

ParamManager - Class in software.amazon.lambda.powertools.parameters

Utility class to retrieve instances of parameter providers.

ParamManager() - Constructor for class software.amazon.lambda.powertools.parameters.ParamManager

ParamProvider - Interface in software.amazon.lambda.powertools.parameters

performBasicTransformation(String) - Method in class software.amazon.lambda.powertools.parameters.transform.TransformationManager

Transform a String in another String.

performComplexTransformation(String, Class<T>) - Method in class software.amazon.lambda.powertools.parameters.transform.TransformationManager

Transform a String in a Java Object.

put(String, Object, Instant) - Method in class software.amazon.lambda.powertools.parameters.cache.DataStore

putInCache(String, T) - Method in class software.amazon.lambda.powertools.parameters.cache.CacheManager

R

recursive() - Method in class software.amazon.lambda.powertools.parameters.SSMProvider

Tells System Manager Parameter Store to retrieve all parameters starting with a path (all levels)
Only used with BaseProvider.getMultiple(String).

remove(String) - Method in class software.amazon.lambda.powertools.parameters.cache.DataStore

resetExpirationTime() - Method in class software.amazon.lambda.powertools.parameters.cache.CacheManager

resetToDefaults() - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

resetToDefaults() - Method in class software.amazon.lambda.powertools.parameters.SSMProvider

S

SecretsProvider - Class in software.amazon.lambda.powertools.parameters

AWS Secrets Manager Parameter Provider

Samples:

setDefaultExpirationTime(Duration) - Method in class software.amazon.lambda.powertools.parameters.cache.CacheManager

setExpirationTime(Duration) - Method in class software.amazon.lambda.powertools.parameters.cache.CacheManager

setTransformationManager(TransformationManager) - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

setTransformer(Class<? extends Transformer>) - Method in class software.amazon.lambda.powertools.parameters.transform.TransformationManager

Set the Transformer to use for transformation.

shouldTransform() - Method in class software.amazon.lambda.powertools.parameters.transform.TransformationManager

software.amazon.lambda.powertools.parameters - package software.amazon.lambda.powertools.parameters

software.amazon.lambda.powertools.parameters.cache - package software.amazon.lambda.powertools.parameters.cache

software.amazon.lambda.powertools.parameters.exception - package software.amazon.lambda.powertools.parameters.exception

software.amazon.lambda.powertools.parameters.internal - package software.amazon.lambda.powertools.parameters.internal

software.amazon.lambda.powertools.parameters.transform - package software.amazon.lambda.powertools.parameters.transform

SSMProvider - Class in software.amazon.lambda.powertools.parameters

AWS System Manager Parameter Store Provider

Samples:

T

TransformationException - Exception in software.amazon.lambda.powertools.parameters.exception

TransformationException(Exception) - Constructor for exception software.amazon.lambda.powertools.parameters.exception.TransformationException

TransformationException(String) - Constructor for exception software.amazon.lambda.powertools.parameters.exception.TransformationException

TransformationManager - Class in software.amazon.lambda.powertools.parameters.transform

Manager in charge of transforming parameter values in another format.

TransformationManager() - Constructor for class software.amazon.lambda.powertools.parameters.transform.TransformationManager

Transformer<T> - Interface in software.amazon.lambda.powertools.parameters.transform

Interface for parameter transformers.

W

withDecryption() - Method in class software.amazon.lambda.powertools.parameters.SSMProvider

Tells System Manager Parameter Store to decrypt the parameter value.
By default, parameter values are not decrypted.
Valid both for get and getMultiple.

withMaxAge(int, ChronoUnit) - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

(Optional) Builder method to call before BaseProvider.get(String) or BaseProvider.get(String, Class) to set cache max age for the parameter to get.

The max age is reset to default (either 5 or a custom value set with BaseProvider.defaultMaxAge(int, java.time.temporal.ChronoUnit)) after each get, so you need to use this method for each parameter to cache with non-default max age.

Not Thread Safe: calling this method simultaneously by several threads can lead to unwanted cache time for some parameters.

withMaxAge(int, ChronoUnit) - Method in class software.amazon.lambda.powertools.parameters.SecretsProvider

(Optional) Builder method to call before BaseProvider.get(String) or BaseProvider.get(String, Class) to set cache max age for the parameter to get.

The max age is reset to default (either 5 or a custom value set with BaseProvider.defaultMaxAge(int, java.time.temporal.ChronoUnit)) after each get, so you need to use this method for each parameter to cache with non-default max age.

Not Thread Safe: calling this method simultaneously by several threads can lead to unwanted cache time for some parameters.

withMaxAge(int, ChronoUnit) - Method in class software.amazon.lambda.powertools.parameters.SSMProvider

(Optional) Builder method to call before BaseProvider.get(String) or BaseProvider.get(String, Class) to set cache max age for the parameter to get.

The max age is reset to default (either 5 or a custom value set with BaseProvider.defaultMaxAge(int, java.time.temporal.ChronoUnit)) after each get, so you need to use this method for each parameter to cache with non-default max age.

Not Thread Safe: calling this method simultaneously by several threads can lead to unwanted cache time for some parameters.

withTransformation(Class<? extends Transformer>) - Method in class software.amazon.lambda.powertools.parameters.BaseProvider

Builder method to call before BaseProvider.get(String) (Optional) or BaseProvider.get(String, Class) (Mandatory).

withTransformation(Class<? extends Transformer>) - Method in class software.amazon.lambda.powertools.parameters.SecretsProvider

Builder method to call before BaseProvider.get(String) (Optional) or BaseProvider.get(String, Class) (Mandatory).

withTransformation(Class<? extends Transformer>) - Method in class software.amazon.lambda.powertools.parameters.SSMProvider

Builder method to call before BaseProvider.get(String) (Optional) or BaseProvider.get(String, Class) (Mandatory).

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