001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.component.hdfs;
018    
019    public enum HdfsFileSystemType {
020    
021        LOCAL {
022            @Override
023            public StringBuilder getHdfsPath(HdfsConfiguration config) {
024                StringBuilder hpath = new StringBuilder();
025                hpath.append("file://");
026                hpath.append(config.getPath());
027                if (config.getSplitStrategies().size() > 0) {
028                    hpath.append('/');
029                    hpath.append(HdfsConstants.DEFAULT_SEGMENT_PREFIX);
030                }
031                return hpath;
032            }
033        },
034    
035        HDFS {
036            @Override
037            public StringBuilder getHdfsPath(HdfsConfiguration config) {
038                StringBuilder hpath = new StringBuilder();
039                hpath.append("hdfs://");
040                hpath.append(config.getHostName());
041                hpath.append(':');
042                hpath.append(config.getPort());
043                hpath.append(config.getPath());
044                if (config.getSplitStrategies().size() > 0) {
045                    hpath.append('/');
046                    hpath.append(HdfsConstants.DEFAULT_SEGMENT_PREFIX);
047                }
048                return hpath;
049            }
050        };
051    
052        public abstract StringBuilder getHdfsPath(HdfsConfiguration conf);
053    }