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
33 /**
34 * Annotation that tags a field or method as accessible to markup.
35 * If the object being annotated is in a named module then it must
36 * be reflectively accessible to the {@code javafx.fxml} module.
37 * Otherwise, the {@link FXMLLoader} will fail with an
38 * {@code InaccessibleObjectException} when it attempts to modify the
39 * annotated element.
40 * An object is reflectively accessible if the module containing that
41 * object {@link Module#isOpen(String,Module) opens} the containing package to
42 * at least the
43 * {@code javafx.fxml} module, either in its {@code module-info.class} or
44 * by calling {@link Module#addOpens}.
45 * An object is also reflectively accessible if it is declared as a public
46 * member, is in a public class, and the module containing that class
47 * {@link Module#isExported(String,Module) exports}
48 * the containing package to at least the {@code javafx.fxml} module.
49 *
50 * @since JavaFX 2.0
51 */
52 @Retention(RetentionPolicy.RUNTIME)
53 @Target({ElementType.FIELD, ElementType.METHOD})
54 public @interface FXML {
55 }
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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
33 /**
34 * Annotation that tags a field or method as accessible to markup.
35 * If the object being annotated is in a named module then it must
36 * be reflectively accessible to the {@code javafx.fxml} module.
37 * Otherwise, the {@link FXMLLoader} will fail with an
38 * {@code InaccessibleObjectException} when it attempts to modify the
39 * annotated element.
40 * An object is reflectively accessible if the module containing that
41 * object {@link Module#isOpen(String,Module) opens} the containing package to
42 * at least the
43 * {@code javafx.fxml} module.
44 * <p>
45 * For example, if the object being annotated is in the {@code com.foo}
46 * package in the {@code foo.app} module, the {@code module-info.java} might
47 * look like this:
48 * </p>
49 *
50 <pre>{@code module foo.app {
51 opens com.foo to javafx.fxml;
52 }}</pre>
53 *
54 * <p>
55 * Alternatively, an object is also reflectively accessible if it is declared
56 * as a public member, is in a public class, and the module containing that
57 * class {@link Module#isExported(String) exports} the containing
58 * package unconditionally.
59 * </p>
60 *
61 * @since JavaFX 2.0
62 */
63 @Retention(RetentionPolicy.RUNTIME)
64 @Target({ElementType.FIELD, ElementType.METHOD})
65 public @interface FXML {
66 }
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