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/*
* Copyright (C) 2015 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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