| 1 | /** |
| 2 | * Licensed to jclouds, Inc. (jclouds) under one or more |
| 3 | * contributor license agreements. See the NOTICE file |
| 4 | * distributed with this work for additional information |
| 5 | * regarding copyright ownership. jclouds licenses this file |
| 6 | * to you under the Apache License, Version 2.0 (the |
| 7 | * "License"); you may not use this file except in compliance |
| 8 | * with the License. You may obtain a copy of the License at |
| 9 | * |
| 10 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 11 | * |
| 12 | * Unless required by applicable law or agreed to in writing, |
| 13 | * software distributed under the License is distributed on an |
| 14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 15 | * KIND, either express or implied. See the License for the |
| 16 | * specific language governing permissions and limitations |
| 17 | * under the License. |
| 18 | */ |
| 19 | package org.jclouds.vcloud.xml; |
| 20 | |
| 21 | import java.util.Map; |
| 22 | |
| 23 | import org.jclouds.http.functions.ParseSax; |
| 24 | import org.jclouds.util.SaxUtils; |
| 25 | import org.jclouds.vcloud.domain.NetworkConnection; |
| 26 | import org.jclouds.vcloud.domain.network.IpAddressAllocationMode; |
| 27 | import org.xml.sax.Attributes; |
| 28 | |
| 29 | /** |
| 30 | * @author Adrian Cole |
| 31 | */ |
| 32 | public class NetworkConnectionHandler extends ParseSax.HandlerWithResult<NetworkConnection> { |
| 33 | protected StringBuilder currentText = new StringBuilder(); |
| 34 | |
| 35 | protected String network; |
| 36 | protected int networkConnectionIndex; |
| 37 | protected String ipAddress; |
| 38 | protected String externalIpAddress; |
| 39 | protected boolean connected; |
| 40 | protected String MACAddress; |
| 41 | protected IpAddressAllocationMode ipAddressAllocationMode; |
| 42 | |
| 43 | public NetworkConnection getResult() { |
| 44 | NetworkConnection connection = new NetworkConnection(network, networkConnectionIndex, ipAddress, |
| 45 | externalIpAddress, connected, MACAddress, ipAddressAllocationMode); |
| 46 | this.network = null; |
| 47 | this.networkConnectionIndex = -1; |
| 48 | this.ipAddress = null; |
| 49 | this.externalIpAddress = null; |
| 50 | this.connected = false; |
| 51 | this.MACAddress = null; |
| 52 | this.ipAddressAllocationMode = null; |
| 53 | return connection; |
| 54 | } |
| 55 | |
| 56 | public void startElement(String uri, String localName, String qName, Attributes attrs) { |
| 57 | Map<String, String> attributes = SaxUtils.cleanseAttributes(attrs); |
| 58 | if (qName.endsWith("NetworkConnection")) { |
| 59 | network = attributes.get("network"); |
| 60 | } |
| 61 | } |
| 62 | |
| 63 | @Override |
| 64 | public void endElement(String uri, String localName, String qName) { |
| 65 | if (qName.endsWith("NetworkConnectionIndex")) { |
| 66 | this.networkConnectionIndex = Integer.parseInt(currentOrNull()); |
| 67 | } else if (qName.endsWith("IpAddress")) { |
| 68 | this.ipAddress = currentOrNull(); |
| 69 | } else if (qName.endsWith("ExternalIpAddress")) { |
| 70 | this.externalIpAddress = currentOrNull(); |
| 71 | } else if (qName.endsWith("IsConnected")) { |
| 72 | this.connected = Boolean.parseBoolean(currentOrNull()); |
| 73 | } else if (qName.endsWith("MACAddress")) { |
| 74 | this.MACAddress = currentOrNull(); |
| 75 | } else if (qName.endsWith("IpAddressAllocationMode")) { |
| 76 | this.ipAddressAllocationMode = IpAddressAllocationMode.valueOf(currentOrNull()); |
| 77 | } |
| 78 | currentText = new StringBuilder(); |
| 79 | } |
| 80 | |
| 81 | public void characters(char ch[], int start, int length) { |
| 82 | currentText.append(ch, start, length); |
| 83 | } |
| 84 | |
| 85 | protected String currentOrNull() { |
| 86 | String returnVal = currentText.toString().trim(); |
| 87 | return returnVal.equals("") ? null : returnVal; |
| 88 | } |
| 89 | } |