com.aspectran.core.context.expr.ExpressionParserException Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2022 The Aspectran Project
*
* 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.aspectran.core.context.expr;
import com.aspectran.core.context.rule.IllegalRuleException;
/**
* Exception for all errors occurring during expression parsing.
*/
public class ExpressionParserException extends IllegalRuleException {
private static final long serialVersionUID = -2232633791981628212L;
private final String expression;
/**
* Instantiates a new expression parser exception.
* @param expression the expression to be evaluated
* @param cause the root cause
*/
public ExpressionParserException(String expression, Throwable cause) {
super("Error parsing expression '" + expression + "'. Cause: " + cause, cause);
this.expression = expression;
}
/**
* Gets the expression that failed evaluation.
* @return the expression that failed evaluation
*/
public String getExpression() {
return this.expression;
}
}