    001    //  Copyright 2011 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
    015    package org.apache.tapestry5.internal.services;
    016
    017    import org.apache.tapestry5.services.Session;
    018
    019    /**
    020     * Encapsulates logic for accessing the Tapestry {@link Session} (a wrapper around the {@link javax.servlet.http.HttpSession}).
    021     *
    022     * @see SessionImpl
    023     * @see ClusteredSessionImpl
    024     * @since 5.3
    025     */
    026    public interface TapestrySessionFactory
    027    {
    028        Session getSession(boolean create);
    029    }