| package org.apache.maven.artifact.repository.metadata.io; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.io.IOException; |
| |
| /** |
| * Signals a failure to parse the metadata due to invalid syntax (e.g. non well formed XML or unknown elements). |
| * |
| * @author Benjamin Bentmann |
| */ |
| public class MetadataParseException |
| extends IOException |
| { |
| |
| /** |
| * The one-based index of the line containing the error. |
| */ |
| private final int lineNumber; |
| |
| /** |
| * The one-based index of the column containing the error. |
| */ |
| private final int columnNumber; |
| |
| /** |
| * Creates a new parser exception with the specified details. |
| * |
| * @param message The error message, may be {@code null}. |
| * @param lineNumber The one-based index of the line containing the error or {@code -1} if unknown. |
| * @param columnNumber The one-based index of the column containing the error or {@code -1} if unknown. |
| */ |
| public MetadataParseException( String message, int lineNumber, int columnNumber ) |
| { |
| super( message ); |
| this.lineNumber = lineNumber; |
| this.columnNumber = columnNumber; |
| } |
| |
| /** |
| * Creates a new parser exception with the specified details. |
| * |
| * @param message The error message, may be {@code null}. |
| * @param lineNumber The one-based index of the line containing the error or {@code -1} if unknown. |
| * @param columnNumber The one-based index of the column containing the error or {@code -1} if unknown. |
| * @param cause The nested cause of this error, may be {@code null}. |
| */ |
| public MetadataParseException( String message, int lineNumber, int columnNumber, Throwable cause ) |
| { |
| super( message ); |
| initCause( cause ); |
| this.lineNumber = lineNumber; |
| this.columnNumber = columnNumber; |
| } |
| |
| /** |
| * Gets the one-based index of the line containing the error. |
| * |
| * @return The one-based index of the line containing the error or a non-positive value if unknown. |
| */ |
| public int getLineNumber() |
| { |
| return lineNumber; |
| } |
| |
| /** |
| * Gets the one-based index of the column containing the error. |
| * |
| * @return The one-based index of the column containing the error or non-positive value if unknown. |
| */ |
| public int getColumnNumber() |
| { |
| return columnNumber; |
| } |
| |
| } |