1 /*
   2  * Copyright (c) 2010, 2017, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package javafx.fxml;
  27 
  28 import java.lang.annotation.ElementType;
  29 import java.lang.annotation.Retention;
  30 import java.lang.annotation.RetentionPolicy;
  31 import java.lang.annotation.Target;
  32 import java.lang.module.ModuleDescriptor;
  33 
  34 /**
  35  * Annotation that tags a field or method as accessible to markup.
  36  * If the object being annotated is in a named module then it must
  37  * be reflectively accessible by the {@code javafx.fxml} module.
  38  * An object is reflectively accessible if the module containing that
  39  * object {@link Module#isOpen(String,Module) opens} the containing package to the
  40  * {@code javafx.fxml} module, either in its {@link ModuleDescriptor}
  41  * (e.g., in its module-info.class) or by calling {@link Module#addOpens}.
  42  * An object is also reflectively accessible if it is declared as a public
  43  * member, is in a public class, and the module containing that class
  44  * {@link Module#isExported(String,Module) exports}
  45  * the containing package to at least the {@code javafx.fxml} module.
  46  * If the object is not reflectively accessible by the {@code javafx.fxml}
  47  * module, then the {@link FXMLLoader} will fail with an
  48  * {@code InaccessibleObjectException} when it attempts to modify the
  49  * annotated element.
  50  *
  51  * @since JavaFX 2.0
  52  */
  53 @Retention(RetentionPolicy.RUNTIME)
  54 @Target({ElementType.FIELD, ElementType.METHOD})
  55 public @interface FXML {
  56 }