awss3

import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.HashMap;
import java.util.Map;

import javax.imageio.ImageIO;

import org.apache.commons.lang3.StringUtils;
import org.apache.log4j.Logger;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.PropertySource;
import org.springframework.stereotype.Component;

import com.amazonaws.ClientConfiguration;
import com.amazonaws.Protocol;
import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSStaticCredentialsProvider;
import com.amazonaws.auth.BasicAWSCredentials;
import com.amazonaws.regions.Region;
import com.amazonaws.regions.Regions;
import com.amazonaws.services.s3.AmazonS3;
import com.amazonaws.services.s3.AmazonS3Client;
import com.amazonaws.services.s3.AmazonS3ClientBuilder;
import com.amazonaws.services.s3.model.AccessControlList;
import com.amazonaws.services.s3.model.GroupGrantee;
import com.amazonaws.services.s3.model.Permission;
import com.amazonaws.services.s3.model.S3Object;
import org.springframework.web.multipart.MultipartFile;

/**
     * S3 接続取得.
     *
     * @param なし
     * @return s3Client
     */
    @SuppressWarnings("deprecation")
    public AmazonS3Client getS3ClientConnection() {
//
//        // 証書.
//        AWSCredentials credentials = new BasicAWSCredentials(s3Accesskey, s3Secretkey);
//        AmazonS3Client amazonS3Client = new AmazonS3Client(credentials);
//        // S3所属地域
//        Region region = Region.getRegion(Regions.AP_NORTHEAST_1);// Regions.US_EAST_1
//        amazonS3Client.setRegion(region);

        BasicAWSCredentials creds = new BasicAWSCredentials(s3Accesskey, s3Secretkey);
        ClientConfiguration config = new ClientConfiguration();
        config.setProtocol(Protocol.HTTPS);
        config.setProxyHost("172.16.200.15");
        config.setProxyPort(80);
        AmazonS3Client amazonS3Client = (AmazonS3Client) AmazonS3ClientBuilder.standard()
              .withClientConfiguration(config)
              .withRegion(Regions.AP_NORTHEAST_1)
              .withCredentials(new AWSStaticCredentialsProvider(creds))
              .build();

        //AmazonS3Client amazonS3Client = (AmazonS3Client)(AmazonS3ClientBuilder.standard().build());

        return amazonS3Client;
    }