Update #0 - First Release

sources/main/java/javax/annotation/Resource.java

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+/*
+ * 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
+ * and therefore, elected the GPL Version 2 license, then the option applies
+ * only if the new code is made subject to such option by the copyright
+ * holder.
+ */
+
+package javax.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.Repeatable;
+import java.lang.annotation.Retention;
+import java.lang.annotation.Target;
+
+/**
+ * The <code>Resource</code> annotation marks a resource that is needed by the
+ * application. This annotation may be applied to an application component
+ * class, or to fields or methods of the component class. When the annotation is
+ * applied to a field or method, the container will inject an instance of the
+ * requested resource into the application component when the component is
+ * initialized. If the annotation is applied to the component class, the
+ * annotation declares a resource that the application will look up at runtime.
+ * <p>
+ * Even though this annotation is not marked <code>Inherited</code>, deployment
+ * tools are required to examine all superclasses of any component class to
+ * discover all uses of this annotation in all superclasses. All such annotation
+ * instances specify resources that are needed by the application component.
+ * Note that this annotation may appear on private fields and methods of
+ * superclasses; the container is required to perform injection in these cases
+ * as well.
+ * </p>
+ *
+ * @since 1.6, Common Annotations 1.0
+ */
+@Target({ TYPE, FIELD, METHOD })
+@Retention(RUNTIME)
+@Repeatable(Resources.class)
+public @interface Resource {
+	/**
+	 * The JNDI name of the resource. For field annotations, the default is the
+	 * field name. For method annotations, the default is the JavaBeans property
+	 * name corresponding to the method. For class annotations, there is no default
+	 * and this must be specified.
+	 */
+	String name() default "";
+
+	/**
+	 * The name of the resource that the reference points to. It can link to any
+	 * compatible resource using the global JNDI names.
+	 *
+	 * @since 1.7, Common Annotations 1.1
+	 */
+
+	String lookup() default "";
+
+	/**
+	 * The Java type of the resource. For field annotations, the default is the type
+	 * of the field. For method annotations, the default is the type of the
+	 * JavaBeans property. For class annotations, there is no default and this must
+	 * be specified.
+	 */
+	Class<?> type() default java.lang.Object.class;
+
+	/**
+	 * The two possible authentication types for a resource.
+	 */
+	enum AuthenticationType {
+		CONTAINER, APPLICATION
+	}
+
+	/**
+	 * The authentication type to use for this resource. This may be specified for
+	 * resources representing a connection factory of any supported type, and must
+	 * not be specified for resources of other types.
+	 */
+	AuthenticationType authenticationType() default AuthenticationType.CONTAINER;
+
+	/**
+	 * Indicates whether this resource can be shared between this component and
+	 * other components. This may be specified for resources representing a
+	 * connection factory of any supported type, and must not be specified for
+	 * resources of other types.
+	 */
+	boolean shareable() default true;
+
+	/**
+	 * A product-specific name that this resource should be mapped to. The
+	 * <code>mappedName</code> element provides for mapping the resource reference
+	 * to the name of a resource known to the applicaiton server. The mapped name
+	 * could be of any form.
+	 * <p>
+	 * Application servers are not required to support any particular form or type
+	 * of mapped name, nor the ability to use mapped names. The mapped name is
+	 * product-dependent and often installation-dependent. No use of a mapped name
+	 * is portable.
+	 * </p>
+	 */
+	String mappedName() default "";
+
+	/**
+	 * Description of this resource. The description is expected to be in the
+	 * default language of the system on which the application is deployed. The
+	 * description can be presented to the Deployer to help in choosing the correct
+	 * resource.
+	 */
+	String description() default "";
+}