| /* |
| * 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 org.apache.commons.io.input; |
| |
| /** |
| * Package-private factory for {@link UnsupportedOperationException} to provide messages with consistent formatting. |
| * |
| * <p> |
| * TODO Consider making this public and use from LineIterator but this feels like it belongs in LANG rather than IO. |
| * </p> |
| */ |
| class UnsupportedOperationExceptions { |
| |
| private static final String MARK_RESET = "mark/reset"; |
| |
| /** |
| * Creates a new instance of UnsupportedOperationException for a {@code mark} method. |
| * |
| * @return a new instance of UnsupportedOperationException |
| */ |
| static UnsupportedOperationException mark() { |
| // Use the same message as in java.io.InputStream.reset() in OpenJDK 8.0.275-1. |
| return method(MARK_RESET); |
| } |
| |
| /** |
| * Creates a new instance of UnsupportedOperationException for the given unsupported a {@code method} name. |
| * |
| * @param method A method name |
| * @return a new instance of UnsupportedOperationException |
| */ |
| static UnsupportedOperationException method(final String method) { |
| return new UnsupportedOperationException(method + " not supported"); |
| } |
| |
| /** |
| * Creates a new instance of UnsupportedOperationException for a {@code reset} method. |
| * |
| * @return a new instance of UnsupportedOperationException |
| */ |
| static UnsupportedOperationException reset() { |
| // Use the same message as in java.io.InputStream.reset() in OpenJDK 8.0.275-1. |
| return method(MARK_RESET); |
| } |
| } |