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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2012-2014 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
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 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
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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 final class WebServletConfig implements WebConfig {

    private final ServletContainer servlet;

    public WebServletConfig(final 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(final String name) {
        return servlet.getInitParameter(name);
    }

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

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