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}