1/*
2 * Copyright (C) 2009 The Libphonenumber Authors
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.i18n.phonenumbers;
18
19/**
20 * Generic exception class for errors encountered when parsing phone numbers.
21 * @author Lara Rennie
22 */
23@SuppressWarnings("serial")
24public class NumberParseException extends Exception {
25
26  public enum ErrorType {
27    INVALID_COUNTRY_CODE,
28    // This generally indicates the string passed in had less than 3 digits in it. More
29    // specifically, the number failed to match the regular expression VALID_PHONE_NUMBER in
30    // PhoneNumberUtil.java.
31    NOT_A_NUMBER,
32    // This indicates the string started with an international dialing prefix, but after this was
33    // stripped from the number, had less digits than any valid phone number (including country
34    // code) could have.
35    TOO_SHORT_AFTER_IDD,
36    // This indicates the string, after any country code has been stripped, had less digits than any
37    // valid phone number could have.
38    TOO_SHORT_NSN,
39    // This indicates the string had more digits than any valid phone number could have.
40    TOO_LONG,
41  }
42
43  private ErrorType errorType;
44  private String message;
45
46  public NumberParseException(ErrorType errorType, String message) {
47    super(message);
48    this.message = message;
49    this.errorType = errorType;
50  }
51
52  /**
53   * Returns the error type of the exception that has been thrown.
54   */
55  public ErrorType getErrorType() {
56    return errorType;
57  }
58
59  @Override
60  public String toString() {
61    return "Error type: " + errorType + ". " + message;
62  }
63}
64