| /* |
| * 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.jclouds.elasticstack.functions; |
| |
| import java.util.Map; |
| import java.util.Map.Entry; |
| |
| import javax.annotation.Resource; |
| import javax.inject.Singleton; |
| |
| import org.jclouds.elasticstack.domain.ClaimType; |
| import org.jclouds.elasticstack.domain.ImageConversionType; |
| import org.jclouds.elasticstack.domain.MediaType; |
| import org.jclouds.elasticstack.domain.StandardDrive; |
| import org.jclouds.logging.Logger; |
| |
| import com.google.common.base.Function; |
| import com.google.common.base.Splitter; |
| import com.google.common.collect.Maps; |
| |
| /** |
| * @author Ignasi Barrera |
| */ |
| @Singleton |
| public class MapToStandardDrive implements Function<Map<String, String>, StandardDrive> { |
| |
| @Resource |
| protected Logger logger = Logger.NULL; |
| |
| @Override |
| public StandardDrive apply(Map<String, String> from) { |
| if (from.isEmpty()) |
| return null; |
| StandardDrive.Builder builder = new StandardDrive.Builder(); |
| builder.name(from.get("name")); |
| builder.media(MediaType.fromValue(from.get("media"))); |
| if (from.containsKey("tags")) |
| builder.tags(Splitter.on(' ').split(from.get("tags"))); |
| builder.uuid(from.get("drive")); |
| if (from.containsKey("claim:type")) |
| builder.claimType(ClaimType.fromValue(from.get("claim:type"))); |
| if (from.containsKey("readers")) |
| builder.readers(Splitter.on(' ').split(from.get("readers"))); |
| if (from.containsKey("size")) |
| builder.size(Long.valueOf(from.get("size"))); |
| if (from.containsKey("rawsize")) |
| builder.rawSize(Long.valueOf(from.get("rawsize"))); |
| if (from.containsKey("format")) |
| builder.format(ImageConversionType.fromValue(from.get("format"))); |
| Map<String, String> metadata = Maps.newLinkedHashMap(); |
| for (Entry<String, String> entry : from.entrySet()) { |
| String key = entry.getKey(); |
| if (key.startsWith("user:")) |
| metadata.put(key.substring(key.indexOf(':') + 1), entry.getValue()); |
| } |
| builder.userMetadata(metadata); |
| try { |
| return builder.build(); |
| } catch (NullPointerException e) { |
| logger.trace("entry missing data: %s; %s", e.getMessage(), from); |
| return null; |
| } |
| } |
| } |