org.neo4j.logging.NullLogProvider Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of neo4j-logging Show documentation

Logging interfaces and basic logger implementations.

There is a newer version: 5.26.0

/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see .
 */
package org.neo4j.logging;

import org.neo4j.logging.log4j.LoggerTarget;

/**
 * A {@link InternalLogProvider} implementation that discards all messages
 */
public final class NullLogProvider implements InternalLogProvider {
    private static final NullLogProvider INSTANCE = new NullLogProvider();

    private NullLogProvider() {}

    /**
     * @return A singleton {@link NullLogProvider} instance
     */
    public static NullLogProvider getInstance() {
        return INSTANCE;
    }

    @Override
    public InternalLog getLog(Class loggingClass) {
        return NullLog.getInstance();
    }

    @Override
    public InternalLog getLog(String name) {
        return NullLog.getInstance();
    }

    @Override
    public InternalLog getLog(LoggerTarget target) {
        return NullLog.getInstance();
    }
}