1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.apache.maven.lifecycle.internal;
20
21 import java.util.concurrent.ThreadFactory;
22 import java.util.concurrent.atomic.AtomicInteger;
23
24 /**
25 * Simple {@link ThreadFactory} implementation that ensures the corresponding threads have a meaningful name.
26 */
27 public class BuildThreadFactory implements ThreadFactory {
28 private final AtomicInteger id = new AtomicInteger();
29
30 private static final String PREFIX = "BuilderThread";
31
32 public Thread newThread(Runnable r) {
33 return new Thread(r, String.format("%s-%d", PREFIX, id.getAndIncrement()));
34 }
35 }