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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2012 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
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 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
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 */
package org.glassfish.jersey.servlet;

import java.util.Enumeration;

import javax.servlet.FilterConfig;
import javax.servlet.ServletConfig;
import javax.servlet.ServletContext;

/**
 * A servlet based web config. Delegates all invocations to the servlet
 * configuration from the servlet api.
 *
 * @author Paul Sandoz
 * @author guilherme silveira
 */
public class WebServletConfig implements WebConfig {

    private final ServletContainer servlet;

    public WebServletConfig(ServletContainer servlet) {
        this.servlet = servlet;
    }

    @Override
    public WebConfig.ConfigType getConfigType() {
        return WebConfig.ConfigType.ServletConfig;
    }

    @Override
    public ServletConfig getServletConfig() {
        return servlet.getServletConfig();
    }

    @Override
    public FilterConfig getFilterConfig() {
        return null;
    }

    @Override
    public String getName() {
        return servlet.getServletName();
    }

    @Override
    public String getInitParameter(String name) {
        return servlet.getInitParameter(name);
    }

    @Override
    public Enumeration getInitParameterNames() {
        return servlet.getInitParameterNames();
    }

    @Override
    public ServletContext getServletContext() {
        return servlet.getServletContext();
    }
}