//
//  ========================================================================
//  Copyright (c) 1995-2017 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.cdi.servlet;

import org.eclipse.jetty.deploy.App;
import org.eclipse.jetty.deploy.AppLifeCycle;
import org.eclipse.jetty.deploy.graph.Node;
import org.eclipse.jetty.server.handler.ContextHandler;
import org.eclipse.jetty.webapp.WebAppContext;

/**
 * Perform some basic weld configuration of WebAppContext
 */
public class WeldDeploymentBinding implements AppLifeCycle.Binding
{
    public String[] getBindingTargets()
    {
        return new String[] { "deploying" };
    }

    public void processBinding(Node node, App app) throws Exception
    {
        ContextHandler handler = app.getContextHandler();
        if (handler == null)
        {
            throw new NullPointerException("No Handler created for App: " + app);
        }

        if (handler instanceof WebAppContext)
        {
            // Do webapp specific init
            WebAppContext webapp = (WebAppContext)handler;
            JettyWeldInitializer.initWebApp(webapp);
        }
        else
        {
            // Do general init
            JettyWeldInitializer.initContext(handler);
        }
    }
}