    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.services.security;
    016
    017    import org.apache.tapestry5.services.Request;
    018
    019    /**
    020     * Given a request, determine if the request is from a client on the whitelist.
    021     *
    022     * @since 5.3
    023     * @see ClientWhitelist
    024     */
    025    public interface WhitelistAnalyzer
    026    {
    027        boolean isRequestOnWhitelist(Request request);
    028    }