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.annotations; 016 017 import org.apache.tapestry5.ioc.annotations.AnnotationUseContext; 018 import org.apache.tapestry5.ioc.annotations.UseWith; 019 020 import java.lang.annotation.Documented; 021 import java.lang.annotation.Retention; 022 import java.lang.annotation.Target; 023 024 import static java.lang.annotation.ElementType.TYPE; 025 import static java.lang.annotation.RetentionPolicy.RUNTIME; 026 027 /** 028 * Identifies a page that should only be accessed from clients on the whitelist. This is used for 029 * some built-in pages ({@link org.apache.tapestry5.corelib.pages.PageCatalog} and {@link org.apache.tapestry5.corelib.pages.ServiceStatus}), 030 * but can also be used in application pages. 031 * <p/> 032 * Tapestry does its best to make a request to a whitelist-only page that is accessed from a client not on the whitelist 033 * appear to behave as if the page does not exist at all. 034 * 035 * @see org.apache.tapestry5.MetaDataConstants#WHITELIST_ONLY_PAGE 036 * @see org.apache.tapestry5.services.security.ClientWhitelist 037 * @since 5.3 038 */ 039 @Target(TYPE) 040 @Retention(RUNTIME) 041 @Documented 042 @UseWith(AnnotationUseContext.PAGE) 043 public @interface WhitelistAccessOnly 044 { 045 }