gradle-master/subprojects/persistent-cache/src/main/java/org/gradle/cache/internal/NoLockingCacheAccess.java
/*
 * Copyright 2014 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.cache.internal;

import org.gradle.internal.Factory;

class NoLockingCacheAccess extends AbstractCrossProcessCacheAccess {

    private final Runnable onClose;

    NoLockingCacheAccess(Runnable onClose) {
        this.onClose = onClose;
    }

    @Override
    public void open() {
        // Don't need to do anything
    }

    @Override
    public void close() {
        onClose.run();
    }

    @Override
    public <T> T withFileLock(Factory<T> factory) {
        return factory.create();
    }

    @Override
    public Runnable acquireFileLock() {
        return () -> {};
    }
}
