| /* |
| * Copyright(C) OASIS(R) 2005, 2010. All Rights Reserved. |
| * OASIS trademark, IPR and other policies apply. |
| */ |
| package org.oasisopen.sca.annotation; |
| |
| import static java.lang.annotation.ElementType.FIELD; |
| import static java.lang.annotation.ElementType.METHOD; |
| import static java.lang.annotation.ElementType.TYPE; |
| import static java.lang.annotation.RetentionPolicy.RUNTIME; |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.Target; |
| |
| /** |
| * The @Callback annotation is used to annotate a service interface |
| * with a callback interface, which takes the Java Class object of |
| * the callback interface as a parameter. |
| */ |
| @Target({TYPE, METHOD, FIELD}) |
| @Retention(RUNTIME) |
| public @interface Callback { |
| |
| /** |
| * The name of a Java class file containing the callback interface. |
| * |
| * @return the callback interface |
| */ |
| Class<?> value() default Void.class; |
| } |