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Jakarta EE Platform API

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/*
 * Copyright (c) 2017, 2018 Oracle and/or its affiliates and others.
 * All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package jakarta.servlet.annotation;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
import java.lang.annotation.Documented;

/**
 * This annotation is used on a Servlet or Filter implementation class to specify an initialization parameter.
 * 
 * @since Servlet 3.0
 */
@Target({ ElementType.TYPE })
@Retention(RetentionPolicy.RUNTIME)
@Documented
public @interface WebInitParam {

    /**
     * Name of the initialization parameter
     *
     * @return name of the initialization parameter
     */
    String name();

    /**
     * Value of the initialization parameter
     *
     * @return value of the initialization parameter
     */
    String value();

    /**
     * Description of the initialization parameter
     *
     * @return description of the initialization parameter
     */
    String description() default "";
}