SammyVimes commented on a change in pull request #5: URL: https://github.com/apache/ignite-3/pull/5#discussion_r535547981
########## File path: modules/configuration/src/main/java/org/apache/ignite/configuration/internal/validation/MaxValidator.java ########## @@ -0,0 +1,42 @@ +/* + * 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.ignite.configuration.internal.validation; + +import org.apache.ignite.configuration.internal.DynamicConfiguration; + +/** + * Validate that field value is not greater than some maximum value. + * + * @param <C> Root configuration type. + */ +public class MaxValidator<C extends DynamicConfiguration<?, ?, ?>> extends FieldValidator<Number, C> { + /** Maximum value. */ + private final long maxValue; + + /** Constructor. */ + public MaxValidator(long maxValue, String message) { + super(message); + this.maxValue = maxValue; + } + + /** {@inheritDoc} */ + @Override public void validate(Number value, C newRoot, C oldRoot) { + if (value.longValue() > maxValue) + throw new ConfigurationValidationException(message); Review comment: If we make this exception checked, then every configuration API call like ``` local.baseline.enabled(false); ``` will have to be wrapped in try-catch with ConfigurationValidationException. I think it for sure needs further discussion, but we can leave it as-is for now, as changing runtime to checked is no biggie ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
