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- package org.apache.archiva.web.startup;
-
- /*
- * 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.
- */
-
- import org.apache.archiva.common.ArchivaException;
- import org.apache.archiva.redback.components.scheduler.DefaultScheduler;
- import org.apache.archiva.redback.components.taskqueue.Task;
- import org.apache.archiva.redback.components.taskqueue.execution.ThreadedTaskQueueExecutor;
- import org.apache.archiva.scheduler.repository.DefaultRepositoryArchivaTaskScheduler;
- import org.apache.maven.index.context.IndexingContext;
- import org.quartz.SchedulerException;
- import org.springframework.web.context.WebApplicationContext;
- import org.springframework.web.context.support.WebApplicationContextUtils;
-
- import javax.servlet.ServletContext;
- import javax.servlet.ServletContextEvent;
- import javax.servlet.ServletContextListener;
- import java.lang.reflect.Field;
- import java.util.Properties;
- import java.util.concurrent.ExecutorService;
-
- /**
- * ArchivaStartup - the startup of all archiva features in a deterministic order.
- */
- public class ArchivaStartup
- implements ServletContextListener
- {
- private ThreadedTaskQueueExecutor tqeDbScanning;
-
- private ThreadedTaskQueueExecutor tqeRepoScanning;
-
- private ThreadedTaskQueueExecutor tqeIndexing;
-
- private DefaultRepositoryArchivaTaskScheduler repositoryTaskScheduler;
-
- @Override
- public void contextInitialized( ServletContextEvent contextEvent )
- {
- WebApplicationContext wac =
- WebApplicationContextUtils.getRequiredWebApplicationContext( contextEvent.getServletContext() );
-
- SecuritySynchronization securitySync = wac.getBean( SecuritySynchronization.class );
-
- repositoryTaskScheduler =
- wac.getBean( "archivaTaskScheduler#repository", DefaultRepositoryArchivaTaskScheduler.class );
-
- Properties archivaRuntimeProperties = wac.getBean( "archivaRuntimeProperties", Properties.class );
-
- tqeRepoScanning = wac.getBean( "taskQueueExecutor#repository-scanning", ThreadedTaskQueueExecutor.class );
-
- tqeIndexing = wac.getBean( "taskQueueExecutor#indexing", ThreadedTaskQueueExecutor.class );
-
-
- try
- {
- securitySync.startup();
- repositoryTaskScheduler.startup();
- Banner.display( (String) archivaRuntimeProperties.get( "archiva.version" ) );
- }
- catch ( ArchivaException e )
- {
- throw new RuntimeException( "Unable to properly startup archiva: " + e.getMessage(), e );
- }
- }
-
- @Override
- public void contextDestroyed( ServletContextEvent contextEvent )
- {
- WebApplicationContext applicationContext =
- WebApplicationContextUtils.getRequiredWebApplicationContext( contextEvent.getServletContext() );
-
- // we log using servlet mechanism as due to some possible problem with slf4j when container shutdown
- // so servletContext.log
- ServletContext servletContext = contextEvent.getServletContext();
-
- // TODO check this stop
-
- /*
- if ( applicationContext != null && applicationContext instanceof ClassPathXmlApplicationContext )
- {
- ( (ClassPathXmlApplicationContext) applicationContext ).close();
- } */
-
- if ( applicationContext != null ) //&& applicationContext instanceof PlexusWebApplicationContext )
- {
- // stop task queue executors
- stopTaskQueueExecutor( tqeDbScanning, servletContext );
- stopTaskQueueExecutor( tqeRepoScanning, servletContext );
- stopTaskQueueExecutor( tqeIndexing, servletContext );
-
- // stop the DefaultArchivaTaskScheduler and its scheduler
- if ( repositoryTaskScheduler != null )
- {
- try
- {
- repositoryTaskScheduler.stop();
- }
- catch ( SchedulerException e )
- {
- servletContext.log( e.getMessage(), e );
- }
-
- try
- {
- // shutdown the scheduler, otherwise Quartz scheduler and Threads still exists
- Field schedulerField = repositoryTaskScheduler.getClass().getDeclaredField( "scheduler" );
- schedulerField.setAccessible( true );
-
- DefaultScheduler scheduler = (DefaultScheduler) schedulerField.get( repositoryTaskScheduler );
- scheduler.stop();
- }
- catch ( Exception e )
- {
- servletContext.log( e.getMessage(), e );
- }
- }
-
- // close the application context
- //applicationContext.close();
- // TODO fix close call
- //applicationContext.
- }
-
-
- }
-
- private void stopTaskQueueExecutor( ThreadedTaskQueueExecutor taskQueueExecutor, ServletContext servletContext )
- {
- if ( taskQueueExecutor != null )
- {
- Task currentTask = taskQueueExecutor.getCurrentTask();
- if ( currentTask != null )
- {
- taskQueueExecutor.cancelTask( currentTask );
- }
-
- try
- {
- taskQueueExecutor.stop();
- ExecutorService service = getExecutorServiceForTTQE( taskQueueExecutor, servletContext );
- if ( service != null )
- {
- service.shutdown();
- }
- }
- catch ( Exception e )
- {
- servletContext.log( e.getMessage(), e );
- }
- }
- }
-
- private ExecutorService getExecutorServiceForTTQE( ThreadedTaskQueueExecutor ttqe, ServletContext servletContext )
- {
- ExecutorService service = null;
- try
- {
- Field executorServiceField = ttqe.getClass().getDeclaredField( "executorService" );
- executorServiceField.setAccessible( true );
- service = (ExecutorService) executorServiceField.get( ttqe );
- }
- catch ( Exception e )
- {
- servletContext.log( e.getMessage(), e );
- }
- return service;
- }
- }
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