    001// Copyright 2007, 2009, 2010 The Apache Software Foundation
    002//
    003// Licensed under the Apache License, Version 2.0 (the "License");
    004// you may not use tis 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
    015package org.apache.tapestry5.annotations;
    016
    017import java.lang.annotation.Documented;
    018import static java.lang.annotation.ElementType.METHOD;
    019import java.lang.annotation.Retention;
    020import static java.lang.annotation.RetentionPolicy.RUNTIME;
    021import java.lang.annotation.Target;
    022
    023import static org.apache.tapestry5.ioc.annotations.AnnotationUseContext.*;
    024import org.apache.tapestry5.ioc.annotations.UseWith;
    025
    026/**
    027 * Method annotation used for methods that should be invoked once the page is fully loaded. This is useful for one-time
    028 * component initializations that can't be done at instance initialization time, such as references to embedded
    029 * components or blocks.
    030 * <p/>
    031 * PageLoaded methods should take no parameters and return void. They must either have this annotation, or be named
    032 * "pageLoaded".
    033 */
    034@Target(METHOD)
    035@Retention(RUNTIME)
    036@Documented
    037@UseWith({COMPONENT,MIXIN,PAGE})
    038public @interface PageLoaded
    039{
    040
    041}