kafka ConfigurationValidator 源码

  • 2022-10-20
  • 浏览 (219)

kafka ConfigurationValidator 代码

文件路径:/metadata/src/main/java/org/apache/kafka/controller/ConfigurationValidator.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.kafka.controller;

import org.apache.kafka.common.config.ConfigResource;

import java.util.Map;


public interface ConfigurationValidator {
    ConfigurationValidator NO_OP = new ConfigurationValidator() {
        @Override
        public void validate(ConfigResource resource) { }

        @Override
        public void validate(ConfigResource resource, Map<String, String> config) { }
    };

    /**
     * Throws an ApiException if the given resource is invalid to describe.
     *
     * @param resource      The configuration resource.
     */
    void validate(ConfigResource resource);

    /**
     * Throws an ApiException if a configuration is invalid for the given resource.
     *
     * @param resource      The configuration resource.
     * @param config        The new configuration.
     */
    void validate(ConfigResource resource, Map<String, String> config);
}

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