NoOpLoggingSystem.java

/*
 * Copyright 2016 the original author or authors.
 *
 * 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 org.gradle.internal.logging.source;

import org.gradle.api.logging.LogLevel;
import org.gradle.internal.logging.config.LoggingSourceSystem;

public class NoOpLoggingSystem implements StdOutLoggingSystem, StdErrLoggingSystem, LoggingSourceSystem {
    @Override
    public Snapshot snapshot() {
        return dummy();
    }

    @Override
    public Snapshot setLevel(LogLevel logLevel) {
        return dummy();
    }

    @Override
    public Snapshot startCapture() {
        return dummy();
    }

    @Override
    public void restore(Snapshot state) {}

    private Snapshot dummy() {
        return new Snapshot() {};
    }
}