de.arbeitsagentur.opdt.keycloak.infinispan.NullInfinispanConnectionProviderFactory Maven / Gradle / Ivy

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/*
 * Copyright 2023 IT-Systemhaus der Bundesagentur fuer Arbeit
 *
 *  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 de.arbeitsagentur.opdt.keycloak.infinispan;

import com.google.auto.service.AutoService;
import lombok.extern.jbosslog.JBossLog;
import org.infinispan.Cache;
import org.infinispan.client.hotrod.RemoteCache;
import org.keycloak.Config;
import org.keycloak.connections.infinispan.InfinispanConnectionProvider;
import org.keycloak.connections.infinispan.InfinispanConnectionProviderFactory;
import org.keycloak.connections.infinispan.TopologyInfo;
import org.keycloak.models.KeycloakSession;
import org.keycloak.models.KeycloakSessionFactory;
import org.keycloak.provider.EnvironmentDependentProviderFactory;

import static de.arbeitsagentur.opdt.keycloak.common.CommunityProfiles.isCassandraCacheProfileEnabled;
import static de.arbeitsagentur.opdt.keycloak.common.CommunityProfiles.isCassandraProfileEnabled;
import static de.arbeitsagentur.opdt.keycloak.common.ProviderHelpers.createProviderCached;
import static org.keycloak.userprofile.DeclarativeUserProfileProvider.PROVIDER_PRIORITY;

@JBossLog
@AutoService(InfinispanConnectionProviderFactory.class)
public class NullInfinispanConnectionProviderFactory implements InfinispanConnectionProviderFactory, EnvironmentDependentProviderFactory {
    @Override
    public boolean isSupported() {
        return isCassandraProfileEnabled() || isCassandraCacheProfileEnabled();
    }

    @Override
    public InfinispanConnectionProvider create(KeycloakSession session) {
        return createProviderCached(session, InfinispanConnectionProvider.class, () -> new InfinispanConnectionProvider() {
            @Override
            public  Cache getCache(String s) {
                return null;
            }

            @Override
            public  RemoteCache getRemoteCache(String s) {
                return null;
            }

            @Override
            public TopologyInfo getTopologyInfo() {
                return null;
            }

            @Override
            public void close() {

            }
        });
    }

    @Override
    public void init(Config.Scope config) {
        log.info("Infinispan deactivated...");
    }

    @Override
    public void postInit(KeycloakSessionFactory factory) {

    }

    @Override
    public void close() {

    }

    @Override
    public int order() {
        return PROVIDER_PRIORITY + 1;
    }

    @Override
    public String getId() {
        return "default";
    }
}