org.apache.maven.model.io.ModelParseException Maven / Gradle / Ivy
/*
* 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.maven.model.io;
import java.io.IOException;
/**
* Signals a failure to parse the POM due to invalid syntax (e.g. non-wellformed XML or unknown elements).
*
* @author Benjamin Bentmann
*/
public class ModelParseException 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 ModelParseException(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 ModelParseException(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;
}
}