| /* |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
| * |
| * Copyright (c) 2005-2018 Oracle and/or its affiliates. All rights reserved. |
| * |
| * The contents of this file are subject to the terms of either the GNU |
| * General Public License Version 2 only ("GPL") or the Common Development |
| * and Distribution License("CDDL") (collectively, the "License"). You |
| * may not use this file except in compliance with the License. You can |
| * obtain a copy of the License at |
| * https://oss.oracle.com/licenses/CDDL+GPL-1.1 |
| * or LICENSE.txt. See the License for the specific |
| * language governing permissions and limitations under the License. |
| * |
| * When distributing the software, include this License Header Notice in each |
| * file and include the License file at LICENSE.txt. |
| * |
| * GPL Classpath Exception: |
| * Oracle designates this particular file as subject to the "Classpath" |
| * exception as provided by Oracle in the GPL Version 2 section of the License |
| * file that accompanied this code. |
| * |
| * Modifications: |
| * If applicable, add the following below the License Header, with the fields |
| * enclosed by brackets [] replaced by your own identifying information: |
| * "Portions Copyright [year] [name of copyright owner]" |
| * |
| * Contributor(s): |
| * If you wish your version of this file to be governed by only the CDDL or |
| * only the GPL Version 2, indicate your decision by adding "[Contributor] |
| * elects to include this software in this distribution under the [CDDL or GPL |
| * Version 2] license." If you don't indicate a single choice of license, a |
| * recipient has the option to distribute your version of this file under |
| * either the CDDL, the GPL Version 2 or to extend the choice of license to |
| * its licensees as provided above. However, if you add GPL Version 2 code |
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| * only if the new code is made subject to such option by the copyright |
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| */ |
| |
| package javax.annotation; |
| |
| import java.lang.annotation.*; |
| import static java.lang.annotation.ElementType.*; |
| import static java.lang.annotation.RetentionPolicy.*; |
| |
| /** |
| * The <code>PostConstruct</code> annotation is used on a method that |
| * needs to be executed after dependency injection is done to perform |
| * any initialization. This method must be invoked before the class |
| * is put into service. This annotation must be supported on all classes |
| * that support dependency injection. The method annotated with |
| * <code>PostConstruct</code> must be invoked even if the class does |
| * not request any resources to be injected. Only one |
| * method in a given class can be annotated with this annotation. |
| * The method on which the <code>PostConstruct</code> annotation is |
| * applied must fulfill all of the following criteria: |
| * <ul> |
| * <li>The method must not have any parameters except in the case of |
| * interceptors in which case it takes an <code>InvocationContext</code> |
| * object as defined by the Interceptors specification.</li> |
| * <li>The method defined on an interceptor class or superclass of an |
| * interceptor class must have one of the following signatures: |
| * <p> |
| * void <METHOD>(InvocationContext) |
| * <p> |
| * Object <METHOD>(InvocationContext) throws Exception |
| * <p> |
| * <i>Note: A PostConstruct interceptor method must not throw application |
| * exceptions, but it may be declared to throw checked exceptions including |
| * the java.lang.Exception if the same interceptor method interposes on |
| * business or timeout methods in addition to lifecycle events. If a |
| * PostConstruct interceptor method returns a value, it is ignored by |
| * the container.</i> |
| * </li> |
| * <li>The method defined on a non-interceptor class must have the |
| * following signature: |
| * <p> |
| * void <METHOD>() |
| * </li> |
| * <li>The method on which the <code>PostConstruct</code> annotation |
| * is applied may be public, protected, package private or private.</li> |
| * <li>The method must not be static except for the application client.</li> |
| * <li>The method should not be final.</li> |
| * <li>If the method throws an unchecked exception the class must not be put into |
| * service except in the case where the exception is handled by an |
| * interceptor.</li></ul> |
| * |
| * @see javax.annotation.PreDestroy |
| * @see javax.annotation.Resource |
| * @since 1.6, Common Annotations 1.0 |
| */ |
| @Documented |
| @Retention (RUNTIME) |
| @Target(METHOD) |
| public @interface PostConstruct { |
| } |
