ParsingFeedException.java
/*
* Copyright 2004 Sun Microsystems, Inc.
*
* Licensed 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 com.rometools.rome.io;
import org.jdom2.input.JDOMParseException;
/**
* Exception thrown by WireFeedInput instance if it can not parse a feed.
*/
public class ParsingFeedException extends FeedException {
private static final long serialVersionUID = 1L;
/**
* Creates a FeedException with a message.
*
* @param msg exception message.
*
*/
public ParsingFeedException(final String msg) {
super(msg);
}
/**
* Creates a FeedException with a message and a root cause exception.
*
* @param msg exception message.
* @param rootCause root cause exception.
*
*/
public ParsingFeedException(final String msg, final Throwable rootCause) {
super(msg, rootCause);
}
/**
* Returns the line number of the end of the text where the parse error occurred.
* <p>
* The first line in the document is line 1.
* </p>
*
* @return an integer representing the line number, or -1 if the information is not available.
*/
public int getLineNumber() {
if (getCause() instanceof JDOMParseException) {
return ((JDOMParseException) getCause()).getLineNumber();
} else {
return -1;
}
}
/**
* Returns the column number of the end of the text where the parse error occurred.
* <p>
* The first column in a line is position 1.
* </p>
*
* @return an integer representing the column number, or -1 if the information is not available.
*/
public int getColumnNumber() {
if (getCause() instanceof JDOMParseException) {
return ((JDOMParseException) getCause()).getColumnNumber();
} else {
return -1;
}
}
}