org.springframework.binding.expression.ParserException Maven / Gradle / Ivy
/*
* Copyright 2004-2008 the original author or authors.
*
* 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 org.springframework.binding.expression;
/**
* Base class for exceptions thrown during expression parsing.
*
* @author Keith Donald
*/
public class ParserException extends RuntimeException {
/**
* The expression string that could not be parsed.
*/
private String expressionString;
/**
* Creates a new expression parsing exception.
* @param expressionString the expression string that could not be parsed
* @param cause the underlying cause of this exception
*/
public ParserException(String expressionString, Throwable cause) {
this(expressionString, "Unable to parse expression string '" + expressionString + "'", cause);
}
/**
* Creates a new expression parsing exception.
* @param expressionString the expression string that could not be parsed
* @param message a descriptive message
* @param cause the underlying cause of this exception
*/
public ParserException(String expressionString, String message, Throwable cause) {
super(message, cause);
this.expressionString = expressionString;
}
/**
* Returns the expression string that could not be parsed.
*/
public Object getExpressionString() {
return expressionString;
}
}