/*
 * Copyright 2020 Red Hat, Inc. and/or its affiliates.
 *
 * 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 org.kie.server.services.impl.storage.memory;

import java.util.HashSet;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

import org.kie.server.api.model.KieServerConfig;
import org.kie.server.services.impl.storage.KieServerState;
import org.kie.server.services.impl.storage.KieServerStateRepository;

public class InMemoryKieServerStateRepository implements KieServerStateRepository {

    private Map<String, KieServerState> data;

    public InMemoryKieServerStateRepository() {
        data = new ConcurrentHashMap<>();
    }
    @Override
    public void store(String serverId, KieServerState kieServerState) {
        data.put(serverId, kieServerState);
    }

    @Override
    public KieServerState load(String serverId) {
        if (!data.containsKey(serverId)) {
            KieServerState newState = new KieServerState();
            newState.setConfiguration(new KieServerConfig());
            newState.setContainers(new HashSet<>());
            data.put(serverId, newState);
        }
        return data.get(serverId);
    }

}
