| /* |
| * 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.sling.repoinit.it; |
| |
| import static org.junit.Assert.fail; |
| import java.util.concurrent.Callable; |
| |
| /** RetryRule does not seem to work for teleported tests */ |
| public abstract class Retry implements Callable<Void> { |
| public static final int DEFAULT_INTERVAL = 100; |
| public static final int DEFAULT_TIMEOUT = 10000; |
| |
| public Retry() throws Exception { |
| this(DEFAULT_TIMEOUT, DEFAULT_INTERVAL); |
| } |
| |
| public Retry(int timeout, int interval) { |
| final long endTime = System.currentTimeMillis() + timeout; |
| Throwable failure = null; |
| while(System.currentTimeMillis() < endTime) { |
| try { |
| failure = null; |
| call(); |
| break; |
| } catch(Throwable t) { |
| failure = t; |
| try { |
| Thread.sleep(interval); |
| } catch(InterruptedException ignore) { |
| } |
| } |
| } |
| if(failure != null) { |
| if(failure instanceof AssertionError) { |
| throw (AssertionError)failure; |
| } |
| fail("Failed with timeout:" + failure.toString()); |
| } |
| } |
| } |