001// Copyright 2005 The Apache Software Foundation
002//
003// Licensed under the Apache License, Version 2.0 (the "License");
004// you may not use this file except in compliance with the License.
005// You may obtain a copy of the License at
006//
007//     http://www.apache.org/licenses/LICENSE-2.0
008//
009// Unless required by applicable law or agreed to in writing, software
010// distributed under the License is distributed on an "AS IS" BASIS,
011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
012// See the License for the specific language governing permissions and
013// limitations under the License.
014
015package org.apache.tapestry.services.impl;
016
017import javax.servlet.http.HttpServlet;
018
019import org.apache.tapestry.services.ApplicationInitializer;
020
021/**
022 * Stores services and configurations into the
023 * {@link org.apache.tapestry.services.ApplicationGlobals tapestry.globals.ApplicationGlobals}
024 * service, which is used to see the
025 * {@link org.apache.tapestry.services.Infrastructure tapestry.infrastructure} service. The mode to
026 * use is normally "servlet", but this can be overriden by setting the
027 * org.apache.tapestry.application-mode initialization parameter. WML applications should use the
028 * mode "wml".
029 * 
030 * @author Howard M. Lewis Ship
031 * @since 4.0
032 */
033public class SetupServletApplicationGlobals extends AbstractSetupApplicationGlobals implements
034        ApplicationInitializer
035{
036    public void initialize(HttpServlet servlet)
037    {
038        String mode = servlet.getInitParameter("org.apache.tapestry.application-mode");
039
040        initialize(mode == null ? "servlet" : mode);
041    }
042}