S3Context.java

// Copyright 2016 Twitter. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.twitter.heron.uploader.s3;

import com.amazonaws.regions.Regions;

import com.twitter.heron.spi.common.Config;
import com.twitter.heron.spi.common.Context;

public class S3Context extends Context {
  public static final String HERON_UPLOADER_S3_AWS_PROFILE = "heron.uploader.s3.aws_profile";
  public static final String HERON_UPLOADER_S3_ACCESS_KEY = "heron.uploader.s3.access_key";
  public static final String HERON_UPLOADER_S3_SECRET_KEY = "heron.uploader.s3.secret_key";
  public static final String HERON_UPLOADER_S3_BUCKET = "heron.uploader.s3.bucket";
  public static final String HERON_UPLOADER_S3_PATH_PREFIX = "heron.uploader.s3.path_prefix";
  public static final String HERON_UPLOADER_S3_PROXY_URI = "heron.uploader.s3.proxy_uri";
  public static final String HERON_UPLOADER_S3_URI = "heron.uploader.s3.uri";
  public static final String HERON_UPLOADER_S3_REGION = "heron.uploader.s3.region";



  public static String pathPrefix(Config config) {
    return config.getStringValue(HERON_UPLOADER_S3_PATH_PREFIX, "/");
  }

  public static String bucket(Config config) {
    return config.getStringValue(HERON_UPLOADER_S3_BUCKET);
  }

  public static String awsProfile(Config config) {
    return config.getStringValue(HERON_UPLOADER_S3_AWS_PROFILE);
  }

  public static String accessKey(Config config) {
    return config.getStringValue(HERON_UPLOADER_S3_ACCESS_KEY);
  }

  public static String secretKey(Config config) {
    return config.getStringValue(HERON_UPLOADER_S3_SECRET_KEY);
  }

  public static String region(Config config) {
    return config.getStringValue(HERON_UPLOADER_S3_REGION, Regions.DEFAULT_REGION.getName());
  }

  public static String uri(Config config) {
    return config.getStringValue(HERON_UPLOADER_S3_URI);
  }

  public static String proxyUri(Config config) {
    return config.getStringValue(HERON_UPLOADER_S3_PROXY_URI);
  }

}