com.couchbase.client.core.transaction.support.OptionsUtil Maven / Gradle / Ivy

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The official Couchbase JVM Core IO Library

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/*
 * Copyright 2022 Couchbase, Inc.
 *
 * 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 com.couchbase.client.core.transaction.support;

import com.couchbase.client.core.Core;
import com.couchbase.client.core.annotation.Stability;
import com.couchbase.client.core.msg.kv.DurabilityLevel;

import java.time.Duration;
import java.util.HashMap;
import java.util.Map;

@Stability.Internal
public class OptionsUtil {
    private OptionsUtil() {
    }

    /**
     * The timeout to use for non-mutating KV operations (or mutating operations that aren't important enough to
     * justify durability.)
     */
    public static Duration kvTimeoutNonMutating(Core core) {
        return core.context().environment().timeoutConfig().kvTimeout();
    }

    /**
     * The timeout to use for important mutating KV operations.
     */
    public static Duration kvTimeoutMutating(Core core) {
        return core.context().environment().timeoutConfig().kvDurableTimeout();
    }

    public static DurabilityLevel convert(DurabilityLevel dl) {
        switch (dl) {
            case MAJORITY:
                return DurabilityLevel.MAJORITY;
            case PERSIST_TO_MAJORITY:
                return DurabilityLevel.PERSIST_TO_MAJORITY;
            case MAJORITY_AND_PERSIST_TO_ACTIVE:
                return DurabilityLevel.MAJORITY_AND_PERSIST_TO_ACTIVE;
            default:
                return DurabilityLevel.NONE;
        }
    }

    public static Map createClientContext(String op) {
        HashMap map = new HashMap<>();
        map.put("txn.op", op);
        return map;
    }
}