| /** |
| * |
| * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com> |
| * |
| * ==================================================================== |
| * Licensed 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.terremark.xml; |
| |
| import java.net.URI; |
| |
| import javax.annotation.Resource; |
| |
| import org.jclouds.http.functions.ParseSax.HandlerWithResult; |
| import org.jclouds.logging.Logger; |
| import org.jclouds.vcloud.terremark.domain.PublicIpAddress; |
| |
| /** |
| * @author Adrian Cole |
| */ |
| public class PublicIpAddressHandler extends HandlerWithResult<PublicIpAddress> { |
| |
| @Resource |
| protected Logger logger = Logger.NULL; |
| |
| private StringBuilder currentText = new StringBuilder(); |
| |
| private String address; |
| |
| private URI location; |
| |
| protected String currentOrNull() { |
| String returnVal = currentText.toString().trim(); |
| return returnVal.equals("") ? null : returnVal; |
| } |
| |
| @Override |
| public PublicIpAddress getResult() { |
| return new PublicIpAddress(address, location); |
| } |
| |
| public void endElement(String uri, String name, String qName) { |
| String current = currentOrNull(); |
| if (current != null) { |
| if (qName.equals("Href")) { |
| location = URI.create(current); |
| } else if (qName.equals("Name")) { |
| address = current; |
| } |
| } |
| currentText = new StringBuilder(); |
| } |
| |
| public void characters(char ch[], int start, int length) { |
| currentText.append(ch, start, length); |
| } |
| |
| } |