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/*
 * 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.webbeans.web.lifecycle;

import org.apache.webbeans.component.BuiltInOwbBean;
import org.apache.webbeans.component.SimpleProducerFactory;
import org.apache.webbeans.component.WebBeansType;
import org.apache.webbeans.config.WebBeansContext;
import org.apache.webbeans.portable.ProviderBasedProducer;
import org.apache.webbeans.web.context.ServletRequestContext;
import org.apache.webbeans.web.context.WebContextsService;

import javax.inject.Provider;
import javax.servlet.http.HttpServletRequest;

class ServletRequestBean extends BuiltInOwbBean
{
    ServletRequestBean(WebBeansContext ctx, WebContextsService contexts)
    {
        super(ctx, WebBeansType.SERVLET_REQUEST, HttpServletRequest.class, new SimpleProducerFactory<>(
            new ProviderBasedProducer<>(ctx, HttpServletRequest.class, new Provider()
            {
                @Override
                public HttpServletRequest get()
                {
                    ServletRequestContext requestContext = contexts.getRequestContext(false);
                    return requestContext == null ? null : requestContext.getServletRequest();
                }
            }, true)));
    }

    @Override
    public Class proxyableType()
    {
        return HttpServletRequest.class;
    }
}