| /** |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds 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.vcloud.xml; |
| |
| import java.util.Map; |
| import java.util.SortedSet; |
| |
| import javax.inject.Inject; |
| |
| import org.jclouds.http.functions.ParseSax; |
| import org.jclouds.util.SaxUtils; |
| import org.jclouds.vcloud.domain.ReferenceType; |
| import org.jclouds.vcloud.domain.Task; |
| import org.jclouds.vcloud.domain.TasksList; |
| import org.jclouds.vcloud.domain.internal.TasksListImpl; |
| import org.jclouds.vcloud.util.Utils; |
| import org.xml.sax.Attributes; |
| import org.xml.sax.SAXException; |
| |
| import com.google.common.collect.Sets; |
| |
| /** |
| * @author Adrian Cole |
| */ |
| public class TasksListHandler extends ParseSax.HandlerWithResult<TasksList> { |
| |
| private SortedSet<Task> tasks = Sets.newTreeSet(); |
| private final TaskHandler taskHandler; |
| private ReferenceType resource; |
| |
| @Inject |
| public TasksListHandler(TaskHandler taskHandler) { |
| this.taskHandler = taskHandler; |
| } |
| |
| public TasksList getResult() { |
| return new TasksListImpl(resource.getHref(), tasks); |
| } |
| |
| @Override |
| public void startElement(String uri, String localName, String qName, Attributes attrs) throws SAXException { |
| Map<String, String> attributes = SaxUtils.cleanseAttributes(attrs); |
| if (SaxUtils.equalsOrSuffix(qName, "TasksList")) { |
| resource = Utils.newReferenceType(attributes); |
| } else if (SaxUtils.equalsOrSuffix(qName, "Link") && "self".equals(attributes.get("rel"))) { |
| resource = Utils.newReferenceType(attributes); |
| } else { |
| taskHandler.startElement(uri, localName, qName, attrs); |
| } |
| } |
| |
| @Override |
| public void endElement(String uri, String localName, String qName) throws SAXException { |
| taskHandler.endElement(uri, localName, qName); |
| if (SaxUtils.equalsOrSuffix(qName, "Task")) { |
| this.tasks.add(taskHandler.getResult()); |
| } |
| } |
| |
| } |