Aws sdk for java
Author: n | 2025-04-24
When updating your AWS Encryption SDK for Java code from the AWS SDK for Java 1.x to AWS SDK for Java 2.x, replace references to the AWSKMS interface in AWS SDK for Java 1.x with references to the KmsClient interface in AWS SDK for Java 2.x. The AWS Encryption SDK for Java does not support the KmsAsyncClient interface. Also, update your code to
aws/aws-sdk-java-v2: The official AWS SDK for Java
AWS-S3-image-upload-spring-boot-appA java spring-boot photo uploading app which saves all the photos uploaded from a simple UI to an AWS S3 Bucket.Below AWS services are used to achieve the functionality.AWS EC2AWS S3AWS IAMAWS CodeCommitAWS SDK for JavaExplanationThe photo uploading system is hosted in a t2.micro AWS EC2 instance. And this application runs on port 8080.When the user uploads the images through the application UI, all the images are saved in an AWS S3 bucket named "AshenTestawsbucket"AWS IAM service is used in order to enable the web application to access AWS services via an IAM programmatic user. That user is set to a ‘Group’ named ‘S3_App_User’ which has 'AmazonS3FullAccess'AWS SDK for Java is used in order to upload the images to AWS S3. Below is the maven dependency for the aws java client. com.amazonaws aws-java-sdk 1.11.106"> com.amazonaws aws-java-sdk 1.11.106To upload a file, AmazonS3.putObject() method is used.After a file has been uploaded by the user through the UI, the file will be received to /home/uploadFile path as a multipart POST request @PostMapping("/uploadFile") public String uploadFile(@RequestPart(value = "file") MultipartFile multipartFile) {Thereafter, the 'org.springframework.web.multipart.MultipartFile' is converted to 'java.io.file' using the below code since the PutObjectRequest(String bucketName, String key, File file) use java.io.File. File convFile = new File(file.getOriginalFilename()); FileOutputStream fos = new FileOutputStream(convFile); fos.write(file.getBytes()); fos.close();Next, we use the putObject() method which includes s3 bucket name (taken from application.properties file), file name and converted file as params to upload the file to the specified amazon s3 bucket.s3client.putObject(new PutObjectRequest(bucketName, fileName, file));Testing Steps and Commands usedadded ssh port 22 connection of the ip address of my computer to the security group of the ec2 instance.Copied the aws-image upload app's jar file to the ec2 instances using below commands sudo scp -i awsPrivateKey.pem target/aws-assignment-s3-0.0.1-SNAPSHOT.jar [email protected]:/var/tmp sudo ssh -i awsPrivateKey.pem [email protected] Copied tmp folder to home folder cp /var/tmp/aws-assignment-s3-0.0.1-SNAPSHOT.jar .Run the java app using below command java -jar aws-assignment-s3-0.0.1-SNAPSHOT.jarwhen login in next time, Don't forget to change the ip address of your computer in the security group section of ec2 instance port 22. When updating your AWS Encryption SDK for Java code from the AWS SDK for Java 1.x to AWS SDK for Java 2.x, replace references to the AWSKMS interface in AWS SDK for Java 1.x with references to the KmsClient interface in AWS SDK for Java 2.x. The AWS Encryption SDK for Java does not support the KmsAsyncClient interface. Also, update your code to One of the many third-party tools that are available.Integrating Amazon S3 with your Android appYou can send data from your Android app to Amazon S3 multiple ways such asAmazon S3 REST APIsAWS SDK for AndroidAWS Amplify SDKAWS SDK for KotlinUsing 3rd party data integration tools such as RudderStackFor the purpose of this tutorial, we will use AWS SDK for Android. If you’re writing code in Java for your Android application, this is a good way to go. This SDK provides classes for a variety of AWS services including Amazon S3.The following steps will guide you on how to upload a file from an Android app to Amazon S3.Adding required dependenciesThe first step to integrating S3 with your Android app is to add the necessary dependencies to your project. This is a crucial step, as the AWS SDK for Android provides all the tools and libraries you need to interact with S3. Add AWS Android SDK dependency in your app from Maven.To achieve that, add following code in `build.gradle`:dependencies { implementation 'com.amazonaws:aws-android-sdk-s3:2.x.y'}This dependency provides the core functionality you'll need to interact with S3.Also make sure that your project’s Manifest has correct permissions to access the internet, as you’ll need to upload data to Amazon S3 service:uses-permission android:name="android.permission.INTERNET" />uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />You may need other permissions as well such as file system but that depends on your use case. We will cover that in the later sections of this tutorial.Configuring AWS SDK for AndroidOnce you've added the necessary dependencies, you'll need to configure the AWS SDK for Android. This involves setting your AWS credentials and configuring the region for your S3 bucket.You can get AWS security credentials from the AWS Console under IAM (Identity & Access Management). Never embed these credentials into your app. It's recommended to use services such as Amazon Cognito for credentials management.Here is how you can use Amazon Cognito to provide AWS credentials to your app:import com.amazonaws.auth.CognitoCachingCredentialsProvider;import com.amazonaws.regions.Regions;CognitoCachingCredentialsProvider credentialsProvider = new CognitoCachingCredentialsProvider(getApplicationContext(),"your_cognito_pool_id", // Identity Pool IDRegions.US_EAST_1 // Region);We will be using these credentials in the next stepImplementing data upload functionalityTo start with, you may want to create a file uploader class where you’d implement the S3 file upload logic. You will use this class to trigger the file upload from anywhere in your codebase where you need this functionality. This abstraction will make your code clean and easier to manage. This file uploader class may take in a fileComments
AWS-S3-image-upload-spring-boot-appA java spring-boot photo uploading app which saves all the photos uploaded from a simple UI to an AWS S3 Bucket.Below AWS services are used to achieve the functionality.AWS EC2AWS S3AWS IAMAWS CodeCommitAWS SDK for JavaExplanationThe photo uploading system is hosted in a t2.micro AWS EC2 instance. And this application runs on port 8080.When the user uploads the images through the application UI, all the images are saved in an AWS S3 bucket named "AshenTestawsbucket"AWS IAM service is used in order to enable the web application to access AWS services via an IAM programmatic user. That user is set to a ‘Group’ named ‘S3_App_User’ which has 'AmazonS3FullAccess'AWS SDK for Java is used in order to upload the images to AWS S3. Below is the maven dependency for the aws java client. com.amazonaws aws-java-sdk 1.11.106"> com.amazonaws aws-java-sdk 1.11.106To upload a file, AmazonS3.putObject() method is used.After a file has been uploaded by the user through the UI, the file will be received to /home/uploadFile path as a multipart POST request @PostMapping("/uploadFile") public String uploadFile(@RequestPart(value = "file") MultipartFile multipartFile) {Thereafter, the 'org.springframework.web.multipart.MultipartFile' is converted to 'java.io.file' using the below code since the PutObjectRequest(String bucketName, String key, File file) use java.io.File. File convFile = new File(file.getOriginalFilename()); FileOutputStream fos = new FileOutputStream(convFile); fos.write(file.getBytes()); fos.close();Next, we use the putObject() method which includes s3 bucket name (taken from application.properties file), file name and converted file as params to upload the file to the specified amazon s3 bucket.s3client.putObject(new PutObjectRequest(bucketName, fileName, file));Testing Steps and Commands usedadded ssh port 22 connection of the ip address of my computer to the security group of the ec2 instance.Copied the aws-image upload app's jar file to the ec2 instances using below commands sudo scp -i awsPrivateKey.pem target/aws-assignment-s3-0.0.1-SNAPSHOT.jar [email protected]:/var/tmp sudo ssh -i awsPrivateKey.pem [email protected] Copied tmp folder to home folder cp /var/tmp/aws-assignment-s3-0.0.1-SNAPSHOT.jar .Run the java app using below command java -jar aws-assignment-s3-0.0.1-SNAPSHOT.jarwhen login in next time, Don't forget to change the ip address of your computer in the security group section of ec2 instance port 22.
2025-04-22One of the many third-party tools that are available.Integrating Amazon S3 with your Android appYou can send data from your Android app to Amazon S3 multiple ways such asAmazon S3 REST APIsAWS SDK for AndroidAWS Amplify SDKAWS SDK for KotlinUsing 3rd party data integration tools such as RudderStackFor the purpose of this tutorial, we will use AWS SDK for Android. If you’re writing code in Java for your Android application, this is a good way to go. This SDK provides classes for a variety of AWS services including Amazon S3.The following steps will guide you on how to upload a file from an Android app to Amazon S3.Adding required dependenciesThe first step to integrating S3 with your Android app is to add the necessary dependencies to your project. This is a crucial step, as the AWS SDK for Android provides all the tools and libraries you need to interact with S3. Add AWS Android SDK dependency in your app from Maven.To achieve that, add following code in `build.gradle`:dependencies { implementation 'com.amazonaws:aws-android-sdk-s3:2.x.y'}This dependency provides the core functionality you'll need to interact with S3.Also make sure that your project’s Manifest has correct permissions to access the internet, as you’ll need to upload data to Amazon S3 service:uses-permission android:name="android.permission.INTERNET" />uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />You may need other permissions as well such as file system but that depends on your use case. We will cover that in the later sections of this tutorial.Configuring AWS SDK for AndroidOnce you've added the necessary dependencies, you'll need to configure the AWS SDK for Android. This involves setting your AWS credentials and configuring the region for your S3 bucket.You can get AWS security credentials from the AWS Console under IAM (Identity & Access Management). Never embed these credentials into your app. It's recommended to use services such as Amazon Cognito for credentials management.Here is how you can use Amazon Cognito to provide AWS credentials to your app:import com.amazonaws.auth.CognitoCachingCredentialsProvider;import com.amazonaws.regions.Regions;CognitoCachingCredentialsProvider credentialsProvider = new CognitoCachingCredentialsProvider(getApplicationContext(),"your_cognito_pool_id", // Identity Pool IDRegions.US_EAST_1 // Region);We will be using these credentials in the next stepImplementing data upload functionalityTo start with, you may want to create a file uploader class where you’d implement the S3 file upload logic. You will use this class to trigger the file upload from anywhere in your codebase where you need this functionality. This abstraction will make your code clean and easier to manage. This file uploader class may take in a file
2025-04-11------------ -------- Dépendance com.amazonaws:aws-java-sdk-core -------- Droits d'auteur Copyright 2010-2014 Amazon.com, Inc. ou ses sociétés affiliées. Tous droits réservés. -------- Avis SDK AWS pour Java Copyright 2010-2014 Amazon.com, Inc. ou ses affiliés. Tous droits réservés. Ce produit comprend des logiciels développés par Amazon Technologies, Inc ( ************************** COMPOSANTS TIERS ********************** Ce logiciel comprend des logiciels tiers soumis aux droits d'auteur suivants : - Analyse XML et fonctions utilitaires de JetS3t - Copyright 2006-2009 James Murty. - Analyse de clé privée codée PKCS#1 PEM et fonctions utilitaires de oauth.googlecode.com - Copyright 1998-2010 AOL Inc. Les licences pour ces composants tiers sont incluses dans LICENSE.txt Licence sous licence Apache, version 2.0 (la "Licence"). Vous ne pouvez utiliser ce fichier qu'en conformité avec la Licence. Une copie de la licence se trouve à l'adresse ou dans le fichier "licence" accompagnant ce fichier. Ce fichier est distribué sur la base du "TEL QUEL", SANS GARANTIE OU CONDITION D'AUCUNE SORTE, expresse ou implicite. Voir la licence pour les autorisations et limitations spécifiques sous la licence. -------- Dépendance com.amazonaws:aws-java-sdk-sts -------- Droits d'auteur 2010-2014 Amazon.com, Inc. ou ses affiliés. Tous droits réservés. -------- Avis Voir aws-java-sdk-core avis ci-dessus. -------- Dépendance com.amazonaws:jmespath-java -------- Droits d'auteur Copyright 2010-2014 Amazon.com, Inc. ou ses affiliés. Tous droits réservés. -------- Avis Voir aws-java-sdk-core avis ci-dessus. -------- Dépendance com.fasterxml.jackson.core:jackson-annotations -------- Droits d'auteur Copyright 2007-, Tatu Saloranta ([email protected]) -------- Avis # Jackson processeur JSON Jackson est une bibliothèque de traitement JSON haute performance, libre / open source. Il a été conçu par Tatu Saloranta ([email protected]) et est en développement depuis 2007. Il est actuellement développé par une communauté de développeurs. ## Copyright Copyright 2007-, Tatu Saloranta ([email protected]) ## Licensing Jackson 2.x core et extension components are LICENSE under Apache LICENSE 2.0 Pour trouver les détails qui s'appliquent à cet artefact voir le fichier LICENSE accompagnant. ## CREDITS Une liste de contributeurs peut être trouvée à partir de CREDITS(-2.x) fichier, qui est inclus dans certains artefacts (généralement des distributions source) ; mais est toujours disponible à partir des utilisations du projet système de gestion du code source (SCM). -------- Dépendance com.fasterxml.jackson.core:jackson-core -------- Droits d'auteur Copyright (c) 2008-2023 FasterXML Copyright 2007-, Tatu Saloranta ([email protected]) -------- Avis # Jackson JSON processeur Jackson est une bibliothèque de traitement Jackson haute performance, source libre/ouverte. Il a été conçu par Tatu Saloranta ([email protected]) et est en développement depuis 2007. Il est actuellement développé par une communauté de développeurs. ## Copyright Copyright 2007-, Tatu Saloranta ([email protected]) ## Licences Jackson 2.x composants de base et d'extension sont sous licence Apache LICENSE 2.0 Pour trouver les détails qui s'appliquent à cet artefact voir le fichier LICENSE accompagnant. ## Crédits Une liste de contributeurs peut être trouvée à partir du fichier CREDITS(-2.x), qui est inclus dans certains artefacts (généralement des distributions source) ; mais est toujours disponible à partir des utilisations du projet système de gestion du code source (SCM). ## FastDoubleParser jackson-core regroupe une copie ombrée de FastDoubleParser . Ce code est disponible sous licence MIT sous les droits d'auteur suivants. Copyright (c) 2023
2025-04-17