| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package java.lang; |
| |
| /** |
| * Thrown if an {@code enum} constant does not exist for a particular name. |
| * |
| * @since 1.5 |
| */ |
| public class EnumConstantNotPresentException extends RuntimeException { |
| |
| private static final long serialVersionUID = -6046998521960521108L; |
| |
| @SuppressWarnings("unchecked") |
| private final Class<? extends Enum> enumType; |
| |
| private final String constantName; |
| |
| /** |
| * Constructs a new {@code EnumConstantNotPresentException} with the current |
| * stack trace and a detail message based on the specified enum type and |
| * missing constant name. |
| * |
| * @param enumType |
| * the enum type. |
| * @param constantName |
| * the missing constant name. |
| */ |
| @SuppressWarnings("unchecked") |
| public EnumConstantNotPresentException(Class<? extends Enum> enumType, String constantName) { |
| super("enum constant " + enumType.getName() + "." + constantName + " is missing"); |
| this.enumType = enumType; |
| this.constantName = constantName; |
| } |
| |
| /** |
| * Gets the enum type for which the constant name is missing. |
| * |
| * @return the enum type for which a constant name has not been found. |
| */ |
| @SuppressWarnings("unchecked") |
| public Class<? extends Enum> enumType() { |
| return enumType; |
| } |
| |
| /** |
| * Gets the name of the missing constant. |
| * |
| * @return the name of the constant that has not been found in the enum |
| * type. |
| */ |
| public String constantName() { |
| return constantName; |
| } |
| } |