/*
 * Copyright (c) 2018 Inocybe Technologies and others.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */
package org.opendaylight.controller.cluster.datastore;

import com.google.common.annotations.VisibleForTesting;
import org.eclipse.jdt.annotation.NonNull;
import org.opendaylight.mdsal.binding.dom.codec.api.BindingNormalizedNodeSerializer;
import org.opendaylight.mdsal.common.api.LogicalDatastoreType;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.controller.config.distributed.datastore.provider.rev140612.DataStorePropertiesContainer;
import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier;
import org.opendaylight.yangtools.yang.data.impl.schema.ImmutableNodes;

abstract class AbstractDatastoreContextIntrospectorFactory implements DatastoreContextIntrospectorFactory {
    @Override
    public final DatastoreContextIntrospector newInstance(final LogicalDatastoreType datastoreType) {
        return newInstance(DatastoreContext.newBuilder()
                .logicalStoreType(datastoreType)
                .tempFileDirectory("./data")
                .build());
    }

    @VisibleForTesting
    final @NonNull DatastoreContextIntrospector newInstance(final DatastoreContext context) {
        final DataStorePropertiesContainer defaultPropsContainer = (DataStorePropertiesContainer)
                serializer().fromNormalizedNode(YangInstanceIdentifier.of(DataStorePropertiesContainer.QNAME),
                    ImmutableNodes.containerNode(DataStorePropertiesContainer.QNAME)).getValue();

        return new DatastoreContextIntrospector(context, defaultPropsContainer);
    }

    abstract BindingNormalizedNodeSerializer serializer();
}