1 package org.eclipse.aether.named.providers;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import org.eclipse.aether.named.support.NamedLockFactorySupport;
23 import org.eclipse.aether.named.support.ReadWriteLockNamedLock;
24
25 import javax.inject.Named;
26 import javax.inject.Singleton;
27 import java.util.concurrent.locks.ReentrantReadWriteLock;
28
29 /**
30 * A JVM-local named lock factory that uses named {@link ReentrantReadWriteLock}s.
31 */
32 @Singleton
33 @Named( LocalReadWriteLockNamedLockFactory.NAME )
34 public class LocalReadWriteLockNamedLockFactory
35 extends NamedLockFactorySupport
36 {
37 public static final String NAME = "rwlock-local";
38
39 @Override
40 protected ReadWriteLockNamedLock createLock( final String name )
41 {
42 return new ReadWriteLockNamedLock( name, this, new ReentrantReadWriteLock() );
43 }
44 }