driven-adapter.s3.s3-operations.mustache Maven / Gradle / Ivy

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Gradle plugin to create a clean application in Java that already works, It follows our best practices!

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package {{package}}.s3.operations;

import org.springframework.stereotype.Component;
{{#lombok}}
import lombok.AllArgsConstructor;
{{/lombok}}
import software.amazon.awssdk.core.sync.RequestBody;
import software.amazon.awssdk.core.sync.ResponseTransformer;
import software.amazon.awssdk.services.s3.S3Client;
import software.amazon.awssdk.services.s3.model.*;

import java.io.File;
import java.io.InputStream;
import java.util.List;

@Component
{{#lombok}}
@AllArgsConstructor
{{/lombok}}
public class S3Operations {

    private final S3Client s3Client;

{{^lombok}}
    public S3Operations(S3Client s3Client ) {
        this.s3Client = s3Client;
    }
{{/lombok}}

    public boolean uploadObject(String bucketName, String objectKey, byte[] fileContent) {
        return s3Client.putObject(configurePutObject(bucketName, objectKey),
                RequestBody.fromBytes(fileContent)).sdkHttpResponse().isSuccessful();
    }

    public boolean uploadObject(String bucketName, String objectKey, String fileContent) {
        return s3Client.putObject(configurePutObject(bucketName, objectKey),
                RequestBody.fromString(fileContent)).sdkHttpResponse().isSuccessful();
    }

    public boolean uploadObject(String bucketName, String objectKey, File fileContent) {
        return s3Client.putObject(configurePutObject(bucketName, objectKey),
                RequestBody.fromFile(fileContent)).sdkHttpResponse().isSuccessful();
    }

    public List listBucketObjects(String bucketName) {
        return s3Client.listObjects(ListObjectsRequest
                .builder()
                .bucket(bucketName)
                .build()).contents();
    }

    public InputStream getObject(String bucketName, String objectKey) {
        return s3Client.getObject(GetObjectRequest.builder()
                .key(objectKey)
                .bucket(bucketName)
                .build(), ResponseTransformer.toInputStream());
    }

    public boolean deleteObject(String bucketName, String objectKey) {
        return s3Client.deleteObject(DeleteObjectRequest.builder()
                .key(objectKey)
                .bucket(bucketName).build()).sdkHttpResponse().isSuccessful();
    }

    private PutObjectRequest configurePutObject(String bucketName, String objectKey) {
        return PutObjectRequest.builder()
                .bucket(bucketName)
                .key(objectKey)
                .build();
    }

}