com.github.fabriciofx.cactoos.jdbc.session.Sticky Maven / Gradle / Ivy

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/*
 * The MIT License (MIT)
 *
 * Copyright (C) 2018-2022 Fabrício Barros Cabral
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package com.github.fabriciofx.cactoos.jdbc.session;

import com.github.fabriciofx.cactoos.jdbc.Session;
import java.sql.Connection;
import org.cactoos.Scalar;

/**
 * Session that holds always the same Connection.
 *
 * @since 0.4
 */
public final class Sticky implements Session {
    /**
     * The Connection.
     */
    private final Scalar cnnctn;

    /**
     * Ctor.
     * @param session Session
     */
    public Sticky(final Session session) {
        this.cnnctn = new org.cactoos.scalar.Sticky<>(
            () -> session.connection()
        );
    }

    @Override
    public Connection connection() throws Exception {
        return this.cnnctn.value();
    }
}