    001    // Copyright 2010 The Apache Software Foundation
    002    //
    003    // Licensed under the Apache License, Version 2.0 (the "License");
    004    // you may not use this file except in compliance with the License.
    005    // You may obtain a copy of the License at
    006    //
    007    //     http://www.apache.org/licenses/LICENSE-2.0
    008    //
    009    // Unless required by applicable law or agreed to in writing, software
    010    // distributed under the License is distributed on an "AS IS" BASIS,
    011    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012    // See the License for the specific language governing permissions and
    013    // limitations under the License.
    014    package org.apache.tapestry5.ioc.annotations;
    015
    016    import static java.lang.annotation.ElementType.METHOD;
    017    import static java.lang.annotation.RetentionPolicy.RUNTIME;
    018
    019    import java.lang.annotation.Documented;
    020    import java.lang.annotation.Retention;
    021    import java.lang.annotation.Target;
    022
    023    /**
    024     * An annotation that may be placed on a startup method of a module. A startup method is an simple way
    025     * to provide extra logic to be executed at {@link org.apache.tapestry5.ioc.Registry#performRegistryStartup()}.
    026     * Instead of making contributions to the <i>RegistryStartup</i> service configuration you can provide startup
    027     * methods inside your modules.
    028     *
    029     * @since 5.2.0
    030     *
    031     */
    032    @Target(METHOD)
    033    @Retention(RUNTIME)
    034    @Documented
    035    public @interface Startup
    036    {
    037    }