/*
* Copyright 2014 Amazon Technologies, Inc.
*
* 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://aws.amazon.com/apache2.0
*
* This file 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.amediamanager.config;
import java.util.Enumeration;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Read S3 bucket and key from env
*/
public class S3EnvConfigurationProvider extends com.amediamanager.config.challenge.S3ConfigurationProvider {
private static final Logger LOG = LoggerFactory.getLogger(S3EnvConfigurationProvider.class);
public S3EnvConfigurationProvider() {
try {
LOG.debug("Attempting to create S3ConfigurationProvider with bucket and key from env");
String bucket = (System.getProperty("S3_CONFIG_BUCKET") != null) ? System.getProperty("S3_CONFIG_BUCKET") : System.getenv("S3_CONFIG_BUCKET");
String key = (System.getProperty("S3_CONFIG_KEY") != null) ? System.getProperty("S3_CONFIG_KEY") : System.getenv("S3_CONFIG_KEY");
if(bucket == null || key == null) {
StringBuilder sb = new StringBuilder();
Enumeration<?> e = System.getProperties().propertyNames();
while (e.hasMoreElements()){
String propertyKey = (String) e.nextElement();
sb.append(propertyKey);
sb.append("=");
sb.append(System.getProperties().getProperty(propertyKey));
sb.append("\n");
}
LOG.debug("Bucket or key for S3ConfigurationProvider could not be found in system properties. Properties searched were: {}", sb.toString());
} else {
LOG.debug("Bucket and key for S3ConfigurationProvider were found in system properties");
super.setBucket(bucket);
super.setKey(key);
}
} catch (Exception ex) {
LOG.debug("An error occurred looking for S3 config in env: {}", ex);
}
}
}