| /* |
| * 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 java.util.List; |
| |
| import org.jclouds.azurecompute.domain.Role.ConfigurationSet; |
| import org.jclouds.azurecompute.domain.Role.ConfigurationSet.InputEndpoint; |
| import org.jclouds.azurecompute.domain.Role.ConfigurationSet.PublicIP; |
| import org.jclouds.azurecompute.domain.Role.ConfigurationSet.SubnetName; |
| import org.jclouds.http.functions.ParseSax; |
| import org.xml.sax.Attributes; |
| |
| import com.google.common.collect.Lists; |
| import com.google.inject.Inject; |
| |
| public class ConfigurationSetHandler extends ParseSax.HandlerForGeneratedRequestWithResult<ConfigurationSet> { |
| |
| private String configurationSetType; |
| |
| private List<InputEndpoint> inputEndpoint = Lists.newArrayList(); |
| |
| private List<SubnetName> subnetNames = Lists.newArrayList(); |
| |
| private String staticVirtualNetworkIPAddress; |
| |
| private List<PublicIP> publicIPs = Lists.newArrayList(); |
| |
| private String networkSecurityGroup; |
| |
| private boolean inInputEndpoint; |
| |
| private boolean inSubnetNames; |
| |
| private final InputEndpointHandler inputEndpointHandler; |
| |
| private final SubnetNameHandler subnetNameHandler; |
| |
| private final StringBuilder currentText = new StringBuilder(); |
| |
| @Inject |
| ConfigurationSetHandler(InputEndpointHandler inputEndpointHandler, SubnetNameHandler subnetNameHandler) { |
| this.inputEndpointHandler = inputEndpointHandler; |
| this.subnetNameHandler = subnetNameHandler; |
| } |
| |
| @Override |
| public ConfigurationSet getResult() { |
| ConfigurationSet result = ConfigurationSet.create(configurationSetType, inputEndpoint, subnetNames, |
| staticVirtualNetworkIPAddress, publicIPs, networkSecurityGroup); |
| resetState(); // handler is called in a loop. |
| return result; |
| } |
| |
| private void resetState() { |
| configurationSetType = staticVirtualNetworkIPAddress = networkSecurityGroup = null; |
| inputEndpoint = Lists.newArrayList(); |
| subnetNames = Lists.newArrayList(); |
| publicIPs = Lists.newArrayList(); |
| } |
| |
| @Override |
| public void startElement(String uri, String localName, String qName, Attributes attributes) { |
| if (qName.equals("InputEndpoint")) { |
| inInputEndpoint = true; |
| } |
| if (inInputEndpoint) { |
| inputEndpointHandler.startElement(uri, localName, qName, attributes); |
| } |
| if (qName.equals("SubnetNames")) { |
| inSubnetNames = true; |
| } |
| if (inSubnetNames) { |
| subnetNameHandler.startElement(uri, localName, qName, attributes); |
| } |
| } |
| |
| @Override |
| public void endElement(String ignoredUri, String ignoredName, String qName) { |
| if (qName.equals("InputEndpoint")) { |
| inInputEndpoint = false; |
| inputEndpoint.add(inputEndpointHandler.getResult()); |
| } else if (qName.equals("SubnetNames")) { |
| inSubnetNames = false; |
| subnetNames.add(subnetNameHandler.getResult()); |
| } else if (inInputEndpoint) { |
| inputEndpointHandler.endElement(ignoredUri, ignoredName, qName); |
| } else if (inSubnetNames) { |
| subnetNameHandler.endElement(ignoredUri, ignoredName, qName); |
| } else if (qName.equals("ConfigurationSetType")) { |
| configurationSetType = currentOrNull(currentText); |
| } else if (qName.equals("NetworkSecurityGroup")) { |
| networkSecurityGroup = currentOrNull(currentText); |
| } |
| currentText.setLength(0); |
| } |
| |
| @Override |
| public void characters(char[] ch, int start, int length) { |
| if (inInputEndpoint) { |
| inputEndpointHandler.characters(ch, start, length); |
| } else if (inSubnetNames) { |
| subnetNameHandler.characters(ch, start, length); |
| } else { |
| currentText.append(ch, start, length); |
| } |
| } |
| |
| } |