maven-resolver-named-locks/src/main/java/org/eclipse/aether/named/support/NamedLockSupport.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.eclipse.aether.named.support;

import org.eclipse.aether.named.NamedLock;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Support class for {@link NamedLock} implementations providing reference counting.
 */
public abstract class NamedLockSupport implements NamedLock {
    protected final Logger logger = LoggerFactory.getLogger(getClass());

    private final String name;

    private final NamedLockFactorySupport factory;

    public NamedLockSupport(final String name, final NamedLockFactorySupport factory) {
        this.name = name;
        this.factory = factory;
    }

    @Override
    public String name() {
        return name;
    }

    @Override
    public void close() {
        factory.closeLock(name);
    }
}