/*
* 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.test.servlet.impl.event.context;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import javax.enterprise.context.ApplicationScoped;
import javax.enterprise.event.Observes;
import javax.inject.Inject;
import javax.servlet.ServletContext;
import org.apache.deltaspike.core.api.common.DeltaSpike;
import org.apache.deltaspike.core.api.lifecycle.Destroyed;
import org.apache.deltaspike.core.api.lifecycle.Initialized;
/**
* Application scoped observer which listens for {@link ServletContext} events on the CDI event bus.
*/
@ApplicationScoped
public class ServletContextEventsObserver
{
private final List<String> eventLog = new ArrayList<String>();
@Inject
@DeltaSpike
private ServletContext servletContext;
public void contextInitialized(@Observes @Initialized ServletContext context)
{
eventLog.add("Initialized ServletContext: " + context.getServletContextName());
if (servletContext != null)
{
eventLog.add("ServletContext was injected");
}
}
public void contextDestroyed(@Observes @Destroyed ServletContext context)
{
eventLog.add("Destroyed ServletContext: " + context.getServletContextName());
}
public int getEventCount()
{
return eventLog.size();
}
public List<String> getEventLog()
{
return Collections.unmodifiableList(eventLog);
}
}