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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2015 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
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
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 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
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 * 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:
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package javax.mvc.annotation;

import java.lang.annotation.Documented;
import java.lang.annotation.Inherited;
import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.ElementType.TYPE;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

/**
 * Declares a view for a controller that returns void, or for a controller
 * that may return {@code null} and wants to declare a default value.
 * If declared at the type level, it applies to all controller methods in the type and
 * can be overridden by another instance of this annotation at the method level.
 *
 * 
Example:
 * 

 *     @Controller
 *     @View("hello.jsp")
 *     public void sayHello() {
 *         ...
 *     }
 * 
 *
 * @author Santiago Pericas-Geertsen
 * @see javax.mvc.annotation.Controller
 * @since 1.0
 */
@Target({METHOD, TYPE})
@Retention(RUNTIME)
@Documented
@Inherited
public @interface View {
    String value();
}