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 // Copyright 2006, 2009 The Apache Software Foundation
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package org.apache.tapestry5.annotations;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import static org.apache.tapestry5.ioc.annotations.AnnotationUseContext.*;
Marks methods to be invoked when the component rendering state machine hits the point in the component's template where the body element occurs. Such methods may optionally take a org.apache.tapestry5.MarkupWriter parameter, and may return void or boolean.

Returning true (or void) will queue up the component's body for rendering.

Returning false will skip the component's body, but continue rendering the template. The org.apache.tapestry5.annotations.AfterRenderBody phase will still execute after the template finishes rendering.

This phase is skipped for components which do not have a body.

public @interface BeforeRenderBody
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