edu.kit.datamanager.validator.ElasticSearchUrlValidator Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of service-base Show documentation
Show all versions of service-base Show documentation
Base service module containing entities, interfaces and helpers.
/*
* Copyright 2022 Karlsruhe Institute of Technology.
*
* 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 edu.kit.datamanager.validator;
import edu.kit.datamanager.util.ElasticSearchUtil;
import jakarta.validation.ConstraintValidator;
import jakarta.validation.ConstraintValidatorContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import edu.kit.datamanager.annotations.SearchIndexUrl;
import java.net.URL;
/**
* Validates an elastic base url, e.g., http://localhost:9200.
*
* @author jejkal
*/
@SuppressWarnings("UnnecessarilyFullyQualified")
public class ElasticSearchUrlValidator implements ConstraintValidator {
private static final Logger LOGGER = LoggerFactory.getLogger(ElasticSearchUrlValidator.class);
@Override
public boolean isValid(URL value, ConstraintValidatorContext context) {
boolean validElasticsearchUrl = false;
if (value == null) {
LOGGER.error("Provided value is null.");
return validElasticsearchUrl;
}
validElasticsearchUrl = ElasticSearchUtil.testForElasticsearch(value);
return validElasticsearchUrl;
}
}