| /* |
| * 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.meecrowave.cdi; |
| |
| import org.apache.meecrowave.Meecrowave; |
| import org.apache.meecrowave.configuration.Configuration; |
| import org.apache.meecrowave.logging.jul.Log4j2Logger; |
| import org.apache.meecrowave.logging.openwebbeans.Log4j2LoggerFactory; |
| import org.apache.meecrowave.logging.tomcat.Log4j2Log; |
| import org.apache.meecrowave.openwebbeans.KnownClassesFilter; |
| import org.apache.meecrowave.openwebbeans.OWBTomcatWebScannerService; |
| import org.apache.openwebbeans.se.OWBContainer; |
| import org.apache.openwebbeans.se.OWBInitializer; |
| import org.apache.webbeans.config.WebBeansContext; |
| import org.apache.webbeans.spi.ContextsService; |
| import org.apache.webbeans.spi.ScannerService; |
| import org.apache.webbeans.web.context.WebContextsService; |
| import org.apache.xbean.finder.filter.Filter; |
| |
| import javax.enterprise.inject.se.SeContainer; |
| import javax.enterprise.inject.se.SeContainerInitializer; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| import java.util.Map; |
| import java.util.Optional; |
| import java.util.Set; |
| import java.util.stream.Stream; |
| |
| import static java.util.stream.Collectors.toSet; |
| |
| public class MeecrowaveSeContainerInitializer extends OWBInitializer { |
| static { // todo: see if we can not do it statically but also means we lazy load OWB which can require some OWB rework |
| System.setProperty("java.util.logging.manager", |
| System.getProperty("java.util.logging.manager", "org.apache.logging.log4j.jul.LogManager")); |
| System.setProperty("openwebbeans.logging.factory", |
| System.getProperty("openwebbeans.logging.factory", Log4j2LoggerFactory.class.getName())); |
| System.setProperty("org.apache.cxf.Logger", |
| System.getProperty("org.apache.cxf.Logger", Log4j2Logger.class.getName())); |
| System.setProperty("org.apache.tomcat.Logger", |
| System.getProperty("org.apache.tomcat.Logger", Log4j2Log.class.getName())); |
| } |
| |
| private Configuration builder = new Meecrowave.Builder(); |
| |
| @Override |
| public SeContainerInitializer addProperty(final String s, final Object o) { |
| if (Configuration.class.isInstance(o)) { |
| builder = Configuration.class.cast(o); |
| return this; |
| } |
| |
| final String setter = "set" + Character.toUpperCase(s.charAt(0)) + s.substring(1); |
| final Class<? extends Configuration> builderClass = builder.getClass(); |
| final Optional<Method> setterOpt = Stream.of(Configuration.class.getMethods()) |
| .filter(m -> m.getName().equals(setter) && m.getParameterCount() == 1) |
| .findFirst(); |
| if (!setterOpt.isPresent()) { |
| super.addProperty(s, o); |
| // todo: log or do we assume delegate will ? |
| return this; |
| } |
| |
| try { |
| builderClass.getMethod(setter, o.getClass()).invoke(builder, o); |
| } catch (final NoSuchMethodException nsme) { |
| if (Integer.class.isInstance(o)) { |
| try { |
| builderClass.getMethod(setter, int.class).invoke(builder, o); |
| } catch (final NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) { |
| throw new IllegalArgumentException(nsme); |
| } |
| } else if (Long.class.isInstance(o)) { |
| try { |
| builderClass.getMethod(setter, long.class).invoke(builder, o); |
| } catch (final NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) { |
| throw new IllegalArgumentException(nsme); |
| } |
| } else if (Boolean.class.isInstance(o)) { |
| try { |
| builderClass.getMethod(setter, boolean.class).invoke(builder, o); |
| } catch (final NoSuchMethodException | IllegalAccessException | InvocationTargetException ex) { |
| throw new IllegalArgumentException(nsme); |
| } |
| } else { |
| throw new IllegalArgumentException(nsme); |
| } |
| } catch (final IllegalAccessException | InvocationTargetException ex) { |
| throw new IllegalArgumentException(ex); |
| } |
| return this; |
| } |
| |
| @Override |
| protected void addCustomServices(final Map<String, Object> services) { |
| final Set<String> forced = this.scannerService.configuredClasses().stream().map(Class::getName).collect(toSet()); |
| services.put(Filter.class.getName(), new KnownClassesFilter() { // override it to make programmatic configuration working OOTB |
| @Override |
| public boolean accept(final String name) { |
| return forced.contains(name) || super.accept(name); |
| } |
| }); |
| } |
| |
| @Override |
| protected SeContainer newContainer(final WebBeansContext context) { |
| final Meecrowave meecrowave = new Meecrowave(builder); |
| if (!services.containsKey(ContextsService.class.getName())) { // forced otherwise we mess up the env with owb-se |
| context.registerService(ContextsService.class, new WebContextsService(context)); |
| } |
| return new OWBContainer(context, meecrowave) { |
| { |
| meecrowave.bake(); |
| } |
| |
| @Override |
| protected void doClose() { |
| meecrowave.close(); |
| } |
| }; |
| } |
| |
| @Override |
| protected ScannerService getScannerService() { |
| return new OWBTomcatWebScannerService(scannerService, scannerService::getFinder); |
| } |
| } |