/**
* Copyright 2014 Netflix, Inc.
*
* 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 com.netflix.config;
import static org.junit.Assert.*;
import java.util.Random;
import org.apache.commons.configuration.BaseConfiguration;
import org.junit.Test;
public class MultiThreadedInit {
@Test
public void test() {
final BaseConfiguration baseConfig = new BaseConfiguration();
baseConfig.setProperty("abc", 1);
(new Thread() {
public void run() {
Random r = new Random();
while (DynamicPropertyFactory.getBackingConfigurationSource() != baseConfig) {
try {
Thread.sleep(r.nextInt(100) + 1);
} catch (InterruptedException e) {}
System.setProperty(DynamicPropertyFactory.DISABLE_DEFAULT_CONFIG, "true");
ConfigurationManager.install(baseConfig);
}
}
}).start();
Object config = null;
DynamicIntProperty prop = DynamicPropertyFactory.getInstance().getIntProperty("abc", 0);
while ((config = DynamicPropertyFactory.getBackingConfigurationSource()) != baseConfig && prop.get() != 1) {
// prop = DynamicPropertyFactory.getInstance().getIntProperty("abc", 0);
try {
Thread.sleep(10);
} catch (InterruptedException e) {}
}
}
}