io.pravega.controller.store.stream.StreamStoreFactory.java Source code

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Here is the source code for io.pravega.controller.store.stream.StreamStoreFactory.java

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/**
 * Copyright (c) 2017 Dell Inc., or its subsidiaries. All Rights Reserved.
 *
 * 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
 */
package io.pravega.controller.store.stream;

import io.pravega.controller.store.client.StoreClient;
import com.google.common.annotations.VisibleForTesting;
import org.apache.commons.lang.NotImplementedException;
import org.apache.curator.framework.CuratorFramework;

import java.util.concurrent.Executor;

public class StreamStoreFactory {
    public static StreamMetadataStore createStore(final StoreClient storeClient, final Executor executor) {
        switch (storeClient.getType()) {
        case InMemory:
            return new InMemoryStreamMetadataStore(executor);
        case Zookeeper:
            return new ZKStreamMetadataStore((CuratorFramework) storeClient.getClient(), executor);
        default:
            throw new NotImplementedException();
        }
    }

    @VisibleForTesting
    public static StreamMetadataStore createZKStore(final CuratorFramework client, final Executor executor) {
        return new ZKStreamMetadataStore(client, executor);
    }

    @VisibleForTesting
    public static StreamMetadataStore createInMemoryStore(final Executor executor) {
        return new InMemoryStreamMetadataStore(executor);
    }
}