| package org.apache.fulcrum.testcontainer; |
| |
| /* |
| * 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 java.io.File; |
| |
| import org.apache.avalon.framework.component.Component; |
| import org.apache.avalon.framework.component.ComponentException; |
| import org.apache.avalon.framework.logger.AbstractLogEnabled; |
| import org.apache.avalon.framework.logger.ConsoleLogger; |
| import org.apache.fulcrum.testcontainer.avalon.logger.Log4J2Logger; |
| import org.apache.fulcrum.yaafi.framework.container.ServiceContainer; |
| import org.apache.fulcrum.yaafi.framework.factory.ServiceContainerConfiguration; |
| import org.apache.fulcrum.yaafi.framework.factory.ServiceContainerFactory; |
| import org.apache.logging.log4j.Level; |
| import org.apache.logging.log4j.LogManager; |
| import org.apache.logging.log4j.core.config.Configurator; |
| |
| /** |
| * This is a simple YAAFI based container that can be used in unit test |
| * of the fulcrum components. |
| * |
| * @author <a href="mailto:siegfried.goeschl@it20one.at">Siegfried Goeschl</a> |
| */ |
| public class YAAFIContainer extends AbstractLogEnabled implements Container |
| { |
| /** The YAAFI configuration */ |
| private ServiceContainerConfiguration config; |
| |
| /** Component manager */ |
| private ServiceContainer manager; |
| |
| /** The log level for the ConsoleLogger */ |
| //private int logLevel = ConsoleLogger.LEVEL_DEBUG; |
| private Level logLevel = Level.DEBUG; |
| |
| org.apache.logging.log4j.Logger logger; |
| |
| /** |
| * Constructor. |
| */ |
| public YAAFIContainer() |
| { |
| //this.enableLogging( new ConsoleLogger( logLevel ) ); |
| logger = LogManager.getLogger( "avalon" ); |
| Configurator.setLevel( "avalon",logLevel ); |
| this.enableLogging( new Log4J2Logger( logger ) ); |
| this.config = new ServiceContainerConfiguration(); |
| } |
| |
| /** |
| * Constructor. |
| * |
| * @param logLevel the log level to be used: {@link ConsoleLogger} LEVEL_*. |
| */ |
| public YAAFIContainer(int logLevel) |
| { |
| logger = LogManager.getLogger( "avalon" ); |
| if (logLevel == ConsoleLogger.LEVEL_DEBUG) { |
| this.logLevel = Level.DEBUG; |
| } else if (logLevel == ConsoleLogger.LEVEL_DEBUG) { |
| this.logLevel = Level.DEBUG; |
| } else if (logLevel == ConsoleLogger.LEVEL_INFO) { |
| this.logLevel = Level.INFO; |
| } else if (logLevel == ConsoleLogger.LEVEL_WARN) { |
| this.logLevel = Level.WARN; |
| } else if (logLevel == ConsoleLogger.LEVEL_ERROR) { |
| this.logLevel = Level.ERROR; |
| } else if (logLevel == ConsoleLogger.LEVEL_FATAL) { |
| this.logLevel = Level.FATAL; |
| } else if (logLevel == ConsoleLogger.LEVEL_DISABLED) { |
| this.logLevel = Level.OFF; |
| } else { |
| this.logLevel = Level.INFO; |
| } |
| Configurator.setLevel( "avalon", this.logLevel ); |
| this.enableLogging( new Log4J2Logger( logger ) ); |
| this.config = new ServiceContainerConfiguration(); |
| } |
| |
| /** |
| * Starts up the container and initializes it. |
| * |
| * @param configFileName Name of the component configuration file |
| * @param roleFileName Name of the role configuration file |
| */ |
| public void startup( |
| String configFileName, |
| String roleFileName, |
| String parametersFileName ) |
| { |
| getLogger().debug("Starting YAAFI container... "); |
| getLogger().debug( "with logger: " + getLogger().getClass().getName()); |
| |
| this.config.setComponentConfigurationLocation( configFileName ); |
| this.config.setComponentRolesLocation( roleFileName ); |
| this.config.setParametersLocation( parametersFileName ); |
| this.config.setLogger( new Log4J2Logger( logger ) ); |
| |
| File configFile = new File(configFileName); |
| |
| if (!configFile.exists()) |
| { |
| throw new RuntimeException( |
| "Could not initialize the container because the config file could not be found:" + configFile); |
| } |
| |
| try |
| { |
| initialize(); |
| getLogger().info("YAFFI Container ready."); |
| } |
| catch (Exception e) |
| { |
| getLogger().error("Could not initialize the container", e); |
| throw new RuntimeException("Could not initialize the container"); |
| } |
| } |
| |
| // ------------------------------------------------------------- |
| // Avalon lifecycle interfaces |
| // ------------------------------------------------------------- |
| |
| /** |
| * Initializes the container. |
| * |
| * @throws Exception generic exception |
| */ |
| public void initialize() throws Exception |
| { |
| this.manager = ServiceContainerFactory.create( |
| this.config |
| ); |
| } |
| |
| /** |
| * Disposes of the container and releases resources. |
| */ |
| public void dispose() |
| { |
| getLogger().debug("Disposing of container..."); |
| if( this.manager != null ) |
| { |
| this.manager.dispose(); |
| } |
| getLogger().info("YAFFI Container has been disposed."); |
| } |
| |
| /** |
| * Returns an instance of the named component. |
| * |
| * @param roleName Name of the role the component fills. |
| * @throws ComponentException generic exception |
| */ |
| public Object lookup(String roleName) throws ComponentException |
| { |
| try |
| { |
| return this.manager.lookup(roleName); |
| } |
| catch( Exception e ) |
| { |
| String msg = "Failed to lookup role " + roleName; |
| throw new ComponentException(roleName,msg,e); |
| } |
| } |
| |
| /** |
| * Releases the component implementing the Component interface. This |
| * interface is deprecated but still around in Fulcrum |
| * |
| * @param component instance of the component to release |
| */ |
| public void release(Component component) |
| { |
| this.manager.release(component); |
| } |
| |
| /** |
| * Releases the component. |
| * |
| * @param component component to be released |
| */ |
| public void release(Object component) |
| { |
| this.manager.release(component); |
| } |
| } |