| 1 | /** |
| 2 | * |
| 3 | * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com> |
| 4 | * |
| 5 | * ==================================================================== |
| 6 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 7 | * you may not use this file except in compliance with the License. |
| 8 | * 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, software |
| 13 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 15 | * See the License for the specific language governing permissions and |
| 16 | * limitations under the License. |
| 17 | * ==================================================================== |
| 18 | */ |
| 19 | package org.jclouds.aws.xml; |
| 20 | |
| 21 | import org.jclouds.aws.domain.AWSError; |
| 22 | import org.jclouds.http.functions.ParseSax; |
| 23 | |
| 24 | /** |
| 25 | * Parses the error from the Amazon S3 REST API. |
| 26 | * |
| 27 | * @see <a |
| 28 | * href="http://docs.amazonwebservices.com/AmazonS3/2006-03-01/index.html?UsingRESTError.html" |
| 29 | * /> |
| 30 | * @author Adrian Cole |
| 31 | */ |
| 32 | public class ErrorHandler extends ParseSax.HandlerWithResult<AWSError> { |
| 33 | |
| 34 | private AWSError error = new AWSError(); |
| 35 | private StringBuilder currentText = new StringBuilder(); |
| 36 | |
| 37 | public AWSError getResult() { |
| 38 | return error; |
| 39 | } |
| 40 | |
| 41 | public void endElement(String uri, String name, String qName) { |
| 42 | |
| 43 | if (qName.equals("Code")) { |
| 44 | error.setCode(currentText.toString().trim()); |
| 45 | } else if (qName.equals("Message")) { |
| 46 | error.setMessage(currentText.toString().trim()); |
| 47 | } else if (qName.equalsIgnoreCase("RequestId")) { |
| 48 | error.setRequestId(currentText.toString().trim()); |
| 49 | } else if (!qName.equals("Error")) { |
| 50 | error.getDetails().put(qName, currentText.toString().trim()); |
| 51 | } |
| 52 | currentText = new StringBuilder(); |
| 53 | } |
| 54 | |
| 55 | public void characters(char ch[], int start, int length) { |
| 56 | currentText.append(ch, start, length); |
| 57 | } |
| 58 | } |