AwsServiceClients.java

/**
 * Copyright 2013 Netflix, Inc.
 * <p/>
 * 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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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.netflix.servo.aws;

import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.AWSCredentialsProvider;
import com.amazonaws.services.autoscaling.AmazonAutoScaling;
import com.amazonaws.services.autoscaling.AmazonAutoScalingClient;
import com.amazonaws.services.cloudwatch.AmazonCloudWatch;
import com.amazonaws.services.cloudwatch.AmazonCloudWatchClient;

/**
 * Static helpers for constructing configured AWS service clients.
 */
public final class AwsServiceClients {

  private AwsServiceClients() {
  }

  /**
   * Get a CloudWatch client whose endpoint is configured based on properties.
   */
  public static AmazonCloudWatch cloudWatch(AWSCredentialsProvider credentials) {
    AmazonCloudWatch client = new AmazonCloudWatchClient(credentials);
    client.setEndpoint(System.getProperty(AwsPropertyKeys.AWS_CLOUD_WATCH_END_POINT.getBundle(),
        "monitoring.amazonaws.com"));
    return client;
  }

  /**
   * Get an AutoScaling client whose endpoint is configured based on properties.
   */
  public static AmazonAutoScaling autoScaling(AWSCredentials credentials) {
    AmazonAutoScaling client = new AmazonAutoScalingClient(credentials);
    client.setEndpoint(System.getProperty(
        AwsPropertyKeys.AWS_AUTO_SCALING_END_POINT.getBundle(),
        "autoscaling.amazonaws.com"));
    return client;
  }
}