Startup.java

/*
 * 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.deltaspike.example.se;

import org.apache.deltaspike.cdise.api.CdiContainer;
import org.apache.deltaspike.cdise.api.CdiContainerLoader;
import org.apache.log4j.BasicConfigurator;

import javax.enterprise.inject.Vetoed;
import javax.enterprise.inject.spi.CDI;

/**
 * A main class for starting the app.
 */
@Vetoed
public class Startup {
    public static void main(String[] args) {
        Startup startup = new Startup();
        startup.start();
    }

    public void start() {
        CdiContainer cdiContainer = CdiContainerLoader.getCdiContainer();
        cdiContainer.boot();
        cdiContainer.getContextControl().startContexts();

        registerShutdownHook(cdiContainer);

        CDI.current().getBeanManager().fireEvent(new ApplicationStartupEvent());
    }

    private void registerShutdownHook(CdiContainer cdiContainer) {
        Runtime.getRuntime().addShutdownHook(
                new Thread(cdiContainer::shutdown));
    }
}