com.lyncode.jtwig.exception.UnknownExpressionException Maven / Gradle / Ivy

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/**
 * Copyright 2012 Lyncode
 *
 * 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.lyncode.jtwig.exception;

import com.lyncode.jtwig.parser.JtwigKeyword;
import org.apache.commons.lang3.StringUtils;

public class UnknownExpressionException extends ParseException {
    public UnknownExpressionException() {
        super("Known expressions: "+ StringUtils.join(new String[]{
                JtwigKeyword.FOR.toString(),
                JtwigKeyword.IF.toString(),
                JtwigKeyword.BLOCK.toString(),
                JtwigKeyword.INCLUDE.toString(),
                JtwigKeyword.SET.toString()
        }, ", "));
    }
}