NativeConnectorsDatabasePluginResolverImpl.java

/*-
 * ========================LICENSE_START=================================
 * flyway-nc-core
 * ========================================================================
 * Copyright (C) 2010 - 2025 Red Gate Software Ltd
 * ========================================================================
 * 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.
 * =========================LICENSE_END==================================
 */
package org.flywaydb.nc;

import java.util.Comparator;
import java.util.List;
import java.util.Optional;
import org.flywaydb.core.api.configuration.Configuration;
import org.flywaydb.core.internal.nc.NativeConnectorsDatabase;
import org.flywaydb.core.internal.plugin.PluginRegister;
import org.flywaydb.core.internal.util.Pair;

public class NativeConnectorsDatabasePluginResolverImpl implements NativeConnectorsDatabasePluginResolver {

    private final PluginRegister pluginRegister;

    public NativeConnectorsDatabasePluginResolverImpl(final PluginRegister pluginRegister) {
        this.pluginRegister = pluginRegister;
    }

    @Override
    public Optional<NativeConnectorsDatabase> resolve(final Configuration configuration) {
        return resolve(configuration.getUrl()).stream().findFirst();
    }

    @Override
    public List<NativeConnectorsDatabase> resolve(final String url) {
        return pluginRegister.getPlugins(NativeConnectorsDatabase.class)
            .stream()
            .map(p -> Pair.of(p.supportsUrl(url), p))
            .filter(p -> p.getLeft().isSupported())
            .sorted(Comparator.comparing(x -> x.getLeft().priority(), Comparator.reverseOrder()))
            .map(Pair::getRight)
            .toList();
    }
}