001/* 002 * Copyright 2012-2017 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016 017package org.springframework.boot.context.properties.source; 018 019import java.util.List; 020 021/** 022 * Exception thrown when {@link ConfigurationPropertyName} has invalid characters. 023 * 024 * @author Madhura Bhave 025 * @since 2.0.0 026 */ 027public class InvalidConfigurationPropertyNameException extends RuntimeException { 028 029 private final CharSequence name; 030 031 private final List<Character> invalidCharacters; 032 033 public InvalidConfigurationPropertyNameException(CharSequence name, 034 List<Character> invalidCharacters) { 035 super("Configuration property name '" + name + "' is not valid"); 036 this.name = name; 037 this.invalidCharacters = invalidCharacters; 038 } 039 040 public List<Character> getInvalidCharacters() { 041 return this.invalidCharacters; 042 } 043 044 public CharSequence getName() { 045 return this.name; 046 } 047 048 public static void throwIfHasInvalidChars(CharSequence name, 049 List<Character> invalidCharacters) { 050 if (!invalidCharacters.isEmpty()) { 051 throw new InvalidConfigurationPropertyNameException(name, invalidCharacters); 052 } 053 } 054 055}