// ========================================================================
// Copyright (c) Webtide LLC
// ------------------------------------------------------------------------
// 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.apache.org/licenses/LICENSE-2.0.txt
//
// You may elect to redistribute this code under either of these licenses. 
// ========================================================================
package org.eclipse.jetty.deploy.providers;

import java.io.File;
import java.util.HashMap;
import java.util.Map;

import org.eclipse.jetty.deploy.App;
import org.eclipse.jetty.deploy.DeploymentManager;
import org.eclipse.jetty.server.handler.ContextHandler;
import org.eclipse.jetty.util.AttributesMap;
import org.eclipse.jetty.util.resource.Resource;
import org.eclipse.jetty.xml.XmlConfiguration;

public class ConfiguredContextApp implements App
{
    private String filename;
    private ContextHandler handler;

    public ConfiguredContextApp(String filename)
    {
        this.filename = filename;
    }

    public File getDir()
    {
        // TODO Auto-generated method stub
        return null;
    }

    @SuppressWarnings("unchecked")
    public ContextHandler getContextHandler(DeploymentManager deploymgr) throws Exception
    {
        if (handler == null)
        {
            Resource resource = Resource.newResource(filename);
            if (!resource.exists())
            {
                return null;
            }

            XmlConfiguration xmlc = new XmlConfiguration(resource.getURL());
            Map props = new HashMap();
            props.put("Server",deploymgr.getServer());
            if (deploymgr.getConfigurationManager() != null)
            {
                props.putAll(deploymgr.getConfigurationManager().getProperties());
            }

            xmlc.setProperties(props);
            this.handler = (ContextHandler)xmlc.configure();
            this.handler.setAttributes(new AttributesMap(deploymgr.getContextAttributes()));
        }
        return handler;
    }

    public String getId()
    {
        return null;
    }

    public String getName()
    {
        // TODO Auto-generated method stub
        return null;
    }

    public String getOrigin()
    {
        // TODO Auto-generated method stub
        return null;
    }

    public File getWorkDir()
    {
        // TODO Auto-generated method stub
        return null;
    }

}