| /* |
| * 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.apache.felix.metrics.osgi.impl; |
| |
| import java.util.concurrent.CountDownLatch; |
| |
| import org.apache.felix.metrics.osgi.StartupMetrics; |
| import org.apache.felix.metrics.osgi.StartupMetricsListener; |
| |
| class WaitForResultsStartupMetricsListener implements StartupMetricsListener { |
| |
| private final CountDownLatch latch = new CountDownLatch(1); |
| private StartupMetrics metrics; |
| |
| @Override |
| public void onStartupComplete(StartupMetrics metrics) { |
| this.metrics = metrics; |
| latch.countDown(); |
| } |
| |
| public StartupMetrics getMetrics() { |
| try { |
| latch.await(); |
| } catch (InterruptedException e) { |
| Thread.currentThread().interrupt(); |
| throw new RuntimeException(e); |
| } |
| return metrics; |
| } |
| |
| } |