1 /**
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF 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.apache.creadur.whisker.fromxml;
20
21 /**
22 * Indicates that the element linked by ID is missing.
23 */
24 public class MissingIDException extends InvalidXmlException {
25
26 private static final long serialVersionUID = 2226669867694728783L;
27 private final String linkedElement;
28 private final String linkingElement;
29 private final String id;
30
31 /**
32 * Constructs an instance.
33 * @param linkedElement not null
34 * @param linkingElement not null
35 * @param id not null
36 */
37 public MissingIDException(final String linkedElement, final String linkingElement,
38 final String id) {
39 super("Missing ID '" + id + "' for element '" + linkedElement + "' linked from element '" + linkingElement + "'");
40 this.linkedElement = linkedElement;
41 this.linkingElement = linkingElement;
42 this.id = id;
43 }
44
45 /**
46 * Gets the name of the missing element linked by ID.
47 * @return not null
48 */
49 public String getLinkedElement() {
50 return linkedElement;
51 }
52
53 /**
54 * Gets the name of the present element linked to a missing element
55 * by an ID.
56 * @return not null
57 */
58 public String getLinkingElement() {
59 return linkingElement;
60 }
61
62 /**
63 * Gets the ID whose linked element is missing.
64 * @return not null
65 */
66 public String getId() {
67 return id;
68 }
69 }