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/*
* Copyright (C) 2018 Google, 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.google.escapevelocity;
/**
* An exception that occurred while parsing a template.
*
* @author emcmanus@google.com (Éamonn McManus)
*/
public class ParseException extends RuntimeException {
private static final long serialVersionUID = 1;
ParseException(String message, String resourceName, int lineNumber) {
super(message + ", " + where(resourceName, lineNumber));
}
ParseException(String message, String resourceName, int lineNumber, String context) {
super(message + ", " + where(resourceName, lineNumber) + ", at text starting: " + context);
}
private static String where(String resourceName, int lineNumber) {
if (resourceName == null) {
return "on line " + lineNumber;
} else {
return "on line " + lineNumber + " of " + resourceName;
}
}
}
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