/*
 * 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.myfaces.test.runner;

import javax.faces.context.FacesContext;

/**
 * 
 * @author Rudy De Busscher
 */
public final class WebXmlUtils
{

    private WebXmlUtils()
    {

    }

    public static String getInitParameter(String parameterName)
    {
        String value = FacesContext.getCurrentInstance().getExternalContext()
                .getInitParameter(parameterName);
        return (value != null) ? value.replace(" ", "").trim() : null;
    }

}