| 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.aws.ec2.xml; |
| 20 | |
| 21 | import javax.inject.Inject; |
| 22 | |
| 23 | import org.jclouds.aws.util.AWSUtils; |
| 24 | import org.jclouds.ec2.domain.ReservedInstancesOffering; |
| 25 | import org.jclouds.http.functions.ParseSax; |
| 26 | import org.jclouds.location.Region; |
| 27 | |
| 28 | /** |
| 29 | * |
| 30 | * @see <a href="http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/index.html?ApiReference-query-DescribeReservedInstancesOfferingsResponseSetItemType.html" |
| 31 | * /> |
| 32 | * @author Adrian Cole |
| 33 | */ |
| 34 | public class ReservedInstancesOfferingHandler extends |
| 35 | ParseSax.HandlerForGeneratedRequestWithResult<ReservedInstancesOffering> { |
| 36 | @Inject |
| 37 | @Region |
| 38 | String defaultRegion; |
| 39 | |
| 40 | private StringBuilder currentText = new StringBuilder(); |
| 41 | |
| 42 | private String availabilityZone; |
| 43 | private long duration = 0; |
| 44 | private float fixedPrice = 0; |
| 45 | private String instanceType; |
| 46 | private String productDescription; |
| 47 | private String id; |
| 48 | private float usagePrice = 0; |
| 49 | |
| 50 | public ReservedInstancesOffering getResult() { |
| 51 | String region = AWSUtils.findRegionInArgsOrNull(getRequest()); |
| 52 | if (region == null) |
| 53 | region = defaultRegion; |
| 54 | |
| 55 | ReservedInstancesOffering returnVal = new ReservedInstancesOffering(region, availabilityZone, duration, |
| 56 | fixedPrice, instanceType, productDescription, id, usagePrice); |
| 57 | this.availabilityZone = null; |
| 58 | this.duration = 0; |
| 59 | this.fixedPrice = 0; |
| 60 | this.instanceType = null; |
| 61 | this.productDescription = null; |
| 62 | this.id = null; |
| 63 | this.usagePrice = 0; |
| 64 | return returnVal; |
| 65 | } |
| 66 | |
| 67 | public void endElement(String uri, String name, String qName) { |
| 68 | |
| 69 | if (qName.equalsIgnoreCase("reservedInstancesOfferingId")) { |
| 70 | this.id = currentText.toString().trim(); |
| 71 | } else if (qName.equalsIgnoreCase("availabilityZone")) { |
| 72 | this.availabilityZone = currentText.toString().trim(); |
| 73 | } else if (qName.equalsIgnoreCase("duration")) { |
| 74 | this.duration = Long.parseLong(currentText.toString().trim()); |
| 75 | } else if (qName.equalsIgnoreCase("fixedPrice")) { |
| 76 | this.fixedPrice = Float.parseFloat(currentText.toString().trim()); |
| 77 | } else if (qName.equalsIgnoreCase("instanceType")) { |
| 78 | this.instanceType = currentText.toString().trim(); |
| 79 | } else if (qName.equalsIgnoreCase("productDescription")) { |
| 80 | this.productDescription = currentText.toString().trim(); |
| 81 | } else if (qName.equalsIgnoreCase("usagePrice")) { |
| 82 | this.usagePrice = Float.parseFloat(currentText.toString().trim()); |
| 83 | } |
| 84 | currentText = new StringBuilder(); |
| 85 | } |
| 86 | |
| 87 | public void characters(char ch[], int start, int length) { |
| 88 | currentText.append(ch, start, length); |
| 89 | } |
| 90 | } |