| /* |
| * 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.azurecompute.xml; |
| |
| import static org.jclouds.util.SaxUtils.currentOrNull; |
| |
| import org.jclouds.azurecompute.domain.Deployment.InstanceEndpoint; |
| import org.jclouds.http.functions.ParseSax; |
| import org.xml.sax.Attributes; |
| |
| public class InstanceEndpointHandler extends ParseSax.HandlerForGeneratedRequestWithResult<InstanceEndpoint> { |
| |
| private String name; |
| |
| private String vip; |
| |
| private Integer publicPort; |
| |
| private Integer localPort; |
| |
| private String protocol; |
| |
| private StringBuilder currentText = new StringBuilder(); |
| |
| @Override |
| public void startElement(String uri, String localName, String qName, Attributes attributes) { |
| } |
| |
| @Override |
| public InstanceEndpoint getResult() { |
| InstanceEndpoint result = InstanceEndpoint.create(name, vip, publicPort, localPort, protocol); |
| resetState(); // handler is called in a loop. |
| return result; |
| } |
| |
| private void resetState() { |
| name = vip = protocol = null; |
| publicPort = localPort = null; |
| } |
| |
| @Override |
| public void endElement(String ignoredUri, String ignoredName, String qName) { |
| if (qName.equals("Name")) { |
| name = currentOrNull(currentText); |
| } else if (qName.equals("Vip")) { |
| vip = currentOrNull(currentText); |
| } else if (qName.equals("PublicPort")) { |
| String publicPortText = currentOrNull(currentText); |
| if (publicPortText != null) { |
| publicPort = Integer.parseInt(publicPortText); |
| } |
| } else if (qName.equals("LocalPort")) { |
| String localPortText = currentOrNull(currentText); |
| if (localPortText != null) { |
| localPort = Integer.parseInt(localPortText); |
| } |
| } else if (qName.equals("Protocol")) { |
| protocol = currentOrNull(currentText); |
| } |
| currentText.setLength(0); |
| } |
| |
| @Override |
| public void characters(char[] ch, int start, int length) { |
| currentText.append(ch, start, length); |
| } |
| } |