org.apache.kafka.server.common.MetadataVersionValidator Maven / Gradle / Ivy
/*
* 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.server.common;
import java.util.Arrays;
import java.util.stream.Collectors;
import org.apache.kafka.common.config.ConfigDef.Validator;
import org.apache.kafka.common.config.ConfigException;
public class MetadataVersionValidator implements Validator {
@Override
public void ensureValid(String name, Object value) {
try {
MetadataVersion.fromVersionString(value.toString());
} catch (IllegalArgumentException e) {
throw new ConfigException(name, value.toString(), e.getMessage());
}
}
@Override
public String toString() {
return "[" + Arrays.stream(MetadataVersion.VERSIONS).map(MetadataVersion::version).collect(
Collectors.joining(", ")) + "]";
}
}