net.croz.nrich.registry.configuration.comparator.RegistryPropertyComparator Maven / Gradle / Ivy

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Provides a representation of JPA entities in a format that can be used on the client side to build dynamic forms and tables, as well as a REST API for querying, updating and deleting those entities

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/*
 *  Copyright 2020-2023 CROZ d.o.o, the original author or authors.
 *
 *  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
 *
 *      https://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 net.croz.nrich.registry.configuration.comparator;

import net.croz.nrich.registry.api.configuration.model.property.RegistryPropertyConfiguration;
import org.springframework.util.CollectionUtils;

import java.util.Comparator;
import java.util.List;

public class RegistryPropertyComparator extends DisplayOrderComparator implements Comparator {

    public RegistryPropertyComparator(List propertyDisplayOrderList) {
        super(propertyDisplayOrderList);
    }

    @Override
    public int compare(RegistryPropertyConfiguration firstProperty, RegistryPropertyConfiguration secondProperty) {
        String firstPropertyName = firstProperty.getName();
        String secondPropertyName = secondProperty.getName();

        if (CollectionUtils.isEmpty(getPropertyDisplayOrderList())) {
            if (firstProperty.isId()) {
                return -1;
            }
            if (secondProperty.isId()) {
                return 1;
            }

            return firstPropertyName.compareTo(secondPropertyName);
        }

        return comparePropertiesByDisplayList(firstPropertyName, secondPropertyName);
    }
}