| /** |
| * 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.hadoop.mapreduce.v2.app.webapp.dao; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Map; |
| |
| import javax.xml.bind.annotation.XmlAccessType; |
| import javax.xml.bind.annotation.XmlAccessorType; |
| import javax.xml.bind.annotation.XmlRootElement; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.fs.FileContext; |
| import org.apache.hadoop.fs.Path; |
| import org.apache.hadoop.mapreduce.v2.app.job.Job; |
| |
| @XmlRootElement(name = "conf") |
| @XmlAccessorType(XmlAccessType.FIELD) |
| public class ConfInfo { |
| |
| protected String path; |
| protected ArrayList<ConfEntryInfo> property; |
| |
| public ConfInfo() { |
| } |
| |
| public ConfInfo(Job job, Configuration conf) throws IOException { |
| |
| Path confPath = job.getConfFile(); |
| this.property = new ArrayList<ConfEntryInfo>(); |
| // Read in the configuration file and put it in a key/value table. |
| FileContext fc = FileContext.getFileContext(confPath.toUri(), conf); |
| Configuration jobConf = new Configuration(false); |
| jobConf.addResource(fc.open(confPath)); |
| this.path = confPath.toString(); |
| for (Map.Entry<String, String> entry : jobConf) { |
| this.property.add(new ConfEntryInfo(entry.getKey(), entry.getValue())); |
| } |
| |
| } |
| |
| public ArrayList<ConfEntryInfo> getProperties() { |
| return this.property; |
| } |
| |
| public String getPath() { |
| return this.path; |
| } |
| |
| } |