com.hazelcast.aws.AWSClient Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2013, Hazelcast, Inc. 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.hazelcast.aws;
import com.hazelcast.aws.impl.DescribeInstances;
import com.hazelcast.config.AwsConfig;
import java.util.Collection;
import java.util.Map;
public class AWSClient {
private String endpoint;
private final AwsConfig awsConfig;
public AWSClient(AwsConfig awsConfig) {
if (awsConfig == null) {
throw new IllegalArgumentException("AwsConfig is required!");
}
if (awsConfig.getAccessKey() == null) {
throw new IllegalArgumentException("AWS access key is required!");
}
if (awsConfig.getSecretKey() == null) {
throw new IllegalArgumentException("AWS secret key is required!");
}
this.awsConfig = awsConfig;
endpoint = awsConfig.getHostHeader();
}
public Collection getPrivateIpAddresses() throws Exception {
final Map result = new DescribeInstances(awsConfig).execute(endpoint);
return result.keySet();
}
public Map getAddresses() throws Exception {
return new DescribeInstances(awsConfig).execute(endpoint);
}
public void setEndpoint(String s) {
this.endpoint = s;
}
}