| /** |
| * 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.camel.itest.springboot; |
| |
| import org.springframework.beans.BeansException; |
| import org.springframework.context.ApplicationContext; |
| import org.springframework.context.ApplicationContextAware; |
| import org.springframework.stereotype.Component; |
| |
| /** |
| * receives a spring-context and make it available to classes outside the spring scope. |
| */ |
| @Component |
| public class ApplicationContextHolder implements ApplicationContextAware { |
| |
| private static ApplicationContext context; |
| |
| private static long contextMaxWaitTime = 60000L; |
| |
| @Override |
| public void setApplicationContext(ApplicationContext applicationContext) throws BeansException { |
| synchronized (ApplicationContextHolder.class) { |
| ApplicationContextHolder.context = applicationContext; |
| ApplicationContextHolder.class.notifyAll(); |
| } |
| } |
| |
| public static ApplicationContext getApplicationContext() throws InterruptedException { |
| waitForContextReady(); |
| return context; |
| } |
| |
| private static void waitForContextReady() throws InterruptedException { |
| long maxWait = contextMaxWaitTime; |
| long deadline = System.currentTimeMillis() + maxWait; |
| synchronized (ApplicationContextHolder.class) { |
| long time = System.currentTimeMillis(); |
| while (time < deadline && context == null) { |
| ApplicationContextHolder.class.wait(deadline - time); |
| time = System.currentTimeMillis(); |
| } |
| |
| if (context == null) { |
| throw new IllegalStateException("No spring context available after " + maxWait + " millis"); |
| } |
| } |
| } |
| |
| public static long getContextMaxWaitTime() { |
| return contextMaxWaitTime; |
| } |
| |
| public static void setContextMaxWaitTime(long contextMaxWaitTime) { |
| ApplicationContextHolder.contextMaxWaitTime = contextMaxWaitTime; |
| } |
| |
| } |