/*
* 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.jackrabbit.commons.cnd;
/**
* ParseException
*/
public class ParseException extends Exception {
/**
* the line number where the error occurred
*/
private final int lineNumber;
/**
* the column number where the error occurred
*/
private final int colNumber;
/**
* the systemid of the source that produced the error
*/
private final String systemId;
/**
* Constructs a new instance of this class with <code>null</code> as its
* detail message.
* @param lineNumber line number
* @param colNumber columns number
* @param systemId system id
*/
public ParseException(int lineNumber, int colNumber, String systemId) {
super();
this.lineNumber = lineNumber;
this.colNumber = colNumber;
this.systemId = systemId;
}
/**
* Constructs a new instance of this class with the specified detail
* message.
*
* @param message the detail message. The detail message is saved for
* later retrieval by the {@link #getMessage()} method.
* @param lineNumber line number
* @param colNumber columns number
* @param systemId system id
*/
public ParseException(String message, int lineNumber, int colNumber, String systemId) {
super(message);
this.lineNumber = lineNumber;
this.colNumber = colNumber;
this.systemId = systemId;
}
/**
* Constructs a new instance of this class with the specified detail
* message and root cause.
*
* @param message the detail message. The detail message is saved for
* later retrieval by the {@link #getMessage()} method.
* @param lineNumber line number
* @param colNumber columns number
* @param systemId system id
* @param rootCause root failure cause
*/
public ParseException(String message, Throwable rootCause, int lineNumber, int colNumber, String systemId) {
super(message, rootCause);
this.lineNumber = lineNumber;
this.colNumber = colNumber;
this.systemId = systemId;
}
/**
* Constructs a new instance of this class with the specified root cause.
*
* @param lineNumber line number
* @param colNumber columns number
* @param systemId system id
* @param rootCause root failure cause
*/
public ParseException(Throwable rootCause, int lineNumber, int colNumber, String systemId) {
super(rootCause);
this.lineNumber = lineNumber;
this.colNumber = colNumber;
this.systemId = systemId;
}
/**
* {@inheritDoc}
*/
public String getMessage() {
String message = super.getMessage();
StringBuffer b = new StringBuffer(message == null ? "" : message);
String delim = " (";
if (systemId != null && !systemId.equals("")) {
b.append(delim);
b.append(systemId);
delim = ", ";
}
if (lineNumber >= 0) {
b.append(delim);
b.append("line ");
b.append(lineNumber);
delim = ", ";
}
if (colNumber >= 0) {
b.append(delim);
b.append("col ");
b.append(colNumber);
delim = ", ";
}
if (delim.equals(", ")) {
b.append(")");
}
return b.toString();
}
/**
* {@inheritDoc}
*/
public String toString() {
return super.toString(); // + " (" + systemId + ", line " + lineNumber +", col " + colNumber +")";
}
}