| /* |
| * ==================================================================== |
| * 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. |
| * ==================================================================== |
| * |
| * This software consists of voluntary contributions made by many |
| * individuals on behalf of the Apache Software Foundation. For more |
| * information on the Apache Software Foundation, please see |
| * <http://www.apache.org/>. |
| * |
| */ |
| |
| package org.apache.hc.core5.http; |
| |
| /** |
| * Signals a protocol exception due to failure to parse a message element. |
| * |
| * @since 4.0 |
| */ |
| public class ParseException extends ProtocolException { |
| |
| private static final long serialVersionUID = -7288819855864183578L; |
| |
| private final int errorOffset; |
| |
| /** |
| * Creates a {@link ParseException} without details. |
| */ |
| public ParseException() { |
| super(); |
| this.errorOffset = -1; |
| } |
| |
| /** |
| * Creates a {@link ParseException} with a detail message. |
| * |
| * @param message the exception detail message, or {@code null} |
| */ |
| public ParseException(final String message) { |
| super(message); |
| this.errorOffset = -1; |
| } |
| |
| /** |
| * Creates a {@link ParseException} with parsing context details. |
| * |
| * @since 5.0 |
| */ |
| public ParseException(final String description, final CharSequence text, final int off, final int len, final int errorOffset) { |
| super(description + |
| (errorOffset >= 0 ? "; error at offset " + errorOffset : "") + |
| (text != null && len < 1024 ? ": <" + text.subSequence(off, off + len) + ">" : "")); |
| this.errorOffset = errorOffset; |
| } |
| |
| /** |
| * Creates a {@link ParseException} with parsing context details. |
| * |
| * @since 5.0 |
| */ |
| public ParseException(final String description, final CharSequence text, final int off, final int len) { |
| this(description, text, off, len, -1); |
| } |
| |
| /** |
| * @since 5.0 |
| */ |
| public int getErrorOffset() { |
| return errorOffset; |
| } |
| |
| } |