Observer.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
 * <p/>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p/>
 * 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.superbiz.cdi.events;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import javax.enterprise.event.Observes;
import javax.inject.Singleton;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;

@Singleton
public class Observer {

    private static final Logger LOGGER = LoggerFactory.getLogger(Observer.class);

    private List<Date> dates = new ArrayList<Date>();

    public void saveDate(@Observes Date date) {
        dates.add(date);
        LOGGER.info("received date '{}'", date);
    }

    public List<Date> getDates() {
        return dates;
    }
}