001    // Copyright 2006 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    
015    package org.apache.tapestry.annotations;
016    
017    import java.lang.annotation.Documented;
018    import java.lang.annotation.ElementType;
019    import java.lang.annotation.Retention;
020    import static java.lang.annotation.RetentionPolicy.RUNTIME;
021    import java.lang.annotation.Target;
022    
023    /**
024     * Marker annotation for methods that should be executed during the SetupRender phase. Such methods may optionally take
025     * a {@link org.apache.tapestry.MarkupWriter} parameter, and may return void or boolean. Returning true or void will
026     * advance to the {@link org.apache.tapestry.annotations.BeginRender} phase. Return false to skip the BeginRender phase
027     * and procede directly to the {@link org.apache.tapestry.annotations.CleanupRender} phase.
028     */
029    @Target(ElementType.METHOD)
030    @Retention(RUNTIME)
031    @Documented
032    public @interface SetupRender
033    {
034    
035    }