com.ocadotechnology.config.ConfigKeyNotFoundException Maven / Gradle / Ivy

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/*
 * Copyright © 2017-2023 Ocado (Ocava)
 *
 * 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.ocadotechnology.config;

public class ConfigKeyNotFoundException extends RuntimeException {
    private static final long serialVersionUID = 1L;

    public ConfigKeyNotFoundException(Enum missingKey) {
        super("No config value found for " + getFullConfigKey(missingKey));
    }

    private static String getFullConfigKey(Enum missingKey) {
        Class cls = missingKey.getDeclaringClass();
        String str = missingKey.toString();
        while (cls != null) {
            str = cls.getSimpleName() + "." + str;
            cls = cls.getDeclaringClass();
        }
        return str;
    }
}