1 /** 2 * This file Copyright (c) 2010 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.module.blossom.annotation; 35 36 import java.lang.annotation.ElementType; 37 import java.lang.annotation.Retention; 38 import java.lang.annotation.RetentionPolicy; 39 import java.lang.annotation.Target; 40 41 /** 42 * Used on a controller method to declare that it should be invoked to test the templates availability status. The 43 * method can accept an argument of type {@link info.magnolia.cms.core.Content} which is the node, typically in the 44 * website repository, that this templates availability is being tested for. The method must return boolean and should 45 * not throw a checked exception. A method in a super class that has this annotation is detected and used. 46 * 47 * For example: 48 *<pre> 49 * &at;Available 50 * public boolean isAvailable(Content node) { ... } 51 *</pre> 52 */ 53 @Retention(RetentionPolicy.RUNTIME) 54 @Target(ElementType.METHOD) 55 public @interface Available {}