/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.ambari.server.utils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class AmbariPath {
private static Logger LOG = LoggerFactory.getLogger(AmbariPath.class);
public static final String AMBARI_SERVER_ROOT_ENV_VARIABLE = "ROOT";
public static final String rootDirectory = System.getenv(AMBARI_SERVER_ROOT_ENV_VARIABLE);
public static String getPath(String path) {
if(rootDirectory == null) {
LOG.warn("Cannot get $ROOT enviroment variable. Installed to custom root directory Ambari might not work correctly.");
return path;
}
String result = (rootDirectory + path).replaceAll("/+","/");
return result;
}
}