| // Copyright 2008 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.tapestry.internal.transform; |
| |
| import org.apache.tapestry.model.MutableComponentModel; |
| import org.apache.tapestry.services.ClassTransformation; |
| import org.apache.tapestry.services.ComponentClassTransformWorker; |
| import org.apache.tapestry.services.TransformConstants; |
| |
| /** |
| * Extends a <em>root</em> component class' postRenderCleanup() method to invoke {@link |
| * org.apache.tapestry.internal.InternalComponentResources#postRenderCleanup()}. |
| */ |
| public class InvokePostRenderCleanupOnResourcesWorker implements ComponentClassTransformWorker |
| { |
| public void transform(ClassTransformation transformation, MutableComponentModel model) |
| { |
| if (!transformation.isRootTransformation()) return; |
| |
| String resourcesFieldName = transformation.getResourcesFieldName(); |
| |
| transformation.extendMethod(TransformConstants.POST_RENDER_CLEANUP_SIGNATURE, |
| resourcesFieldName + ".postRenderCleanup();"); |
| } |
| } |