| /* |
| * 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.elb.xml; |
| |
| import static org.jclouds.util.SaxUtils.currentOrNull; |
| import static org.jclouds.util.SaxUtils.equalsOrSuffix; |
| |
| import org.jclouds.elb.domain.Policy; |
| import org.jclouds.http.functions.ParseSax; |
| import org.xml.sax.SAXException; |
| |
| import com.google.common.primitives.Ints; |
| |
| /** |
| * @see <a |
| * href="http://docs.amazonwebservices.com/ElasticLoadBalancing/latest/APIReference/API_PolicyDescription.html" |
| * >xml</a> |
| */ |
| public class PolicyHandler extends ParseSax.HandlerForGeneratedRequestWithResult<Policy> { |
| |
| private StringBuilder currentText = new StringBuilder(); |
| private Policy.Builder builder = Policy.builder(); |
| private String key; |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public Policy getResult() { |
| try { |
| return builder.build(); |
| } finally { |
| builder = Policy.builder(); |
| } |
| } |
| |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void endElement(String uri, String name, String qName) throws SAXException { |
| if (equalsOrSuffix(qName, "PolicyName")) { |
| builder.name(currentOrNull(currentText)); |
| } else if (equalsOrSuffix(qName, "PolicyTypeName")) { |
| builder.typeName(currentOrNull(currentText)); |
| } else if (equalsOrSuffix(qName, "AttributeName")) { |
| key = currentOrNull(currentText); |
| } else if (equalsOrSuffix(qName, "AttributeValue") && key != null) { |
| String value = currentOrNull(currentText); |
| if ("true".equalsIgnoreCase(value) || "false".equalsIgnoreCase(value)) |
| builder.attribute(key, Boolean.valueOf(value)); |
| else if (Ints.tryParse(value) != null) |
| builder.attribute(key, Long.valueOf(value)); |
| else |
| builder.attribute(key, value); |
| key = null; |
| } |
| currentText.setLength(0); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| @Override |
| public void characters(char[] ch, int start, int length) { |
| currentText.append(ch, start, length); |
| } |
| |
| } |