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//
// ========================================================================
// Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.annotations;
import java.util.List;
import org.eclipse.jetty.plus.annotation.ContainerInitializer;
import org.eclipse.jetty.servlet.ServletContextHandler;
import org.eclipse.jetty.util.component.AbstractLifeCycle;
import org.eclipse.jetty.util.log.Log;
import org.eclipse.jetty.util.log.Logger;
import org.eclipse.jetty.webapp.WebAppContext;
/**
* ServletContainerInitializersStarter
*
* Call the onStartup() method on all ServletContainerInitializers, after having
* found all applicable classes (if any) to pass in as args.
*/
public class ServletContainerInitializersStarter extends AbstractLifeCycle implements ServletContextHandler.ServletContainerInitializerCaller
{
private static final Logger LOG = Log.getLogger(ServletContainerInitializersStarter.class);
WebAppContext _context;
public ServletContainerInitializersStarter(WebAppContext context)
{
_context = context;
}
/**
* Call the doStart method of the ServletContainerInitializers
* @see org.eclipse.jetty.util.component.AbstractLifeCycle#doStart()
*/
public void doStart()
{
List<ContainerInitializer> initializers = (List<ContainerInitializer>)_context.getAttribute(AnnotationConfiguration.CONTAINER_INITIALIZERS);
if (initializers == null)
return;
for (ContainerInitializer i : initializers)
{
try
{
if (LOG.isDebugEnabled())
LOG.debug("Calling ServletContainerInitializer "+i.getTarget().getClass().getName());
i.callStartup(_context);
}
catch (Exception e)
{
LOG.warn(e);
throw new RuntimeException(e);
}
}
}
}
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