01: // Copyright 2006 The Apache Software Foundation
02: //
03: // Licensed under the Apache License, Version 2.0 (the "License");
04: // you may not use this file except in compliance with the License.
05: // You may obtain a copy of the License at
06: //
07: // http://www.apache.org/licenses/LICENSE-2.0
08: //
09: // Unless required by applicable law or agreed to in writing, software
10: // distributed under the License is distributed on an "AS IS" BASIS,
11: // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12: // See the License for the specific language governing permissions and
13: // limitations under the License.
14:
15: package org.apache.tapestry.internal.services;
16:
17: import org.apache.tapestry.annotations.MixinAfter;
18: import org.apache.tapestry.model.ComponentModel;
19: import org.apache.tapestry.model.MutableComponentModel;
20: import org.apache.tapestry.services.ClassTransformation;
21: import org.apache.tapestry.services.ComponentClassTransformWorker;
22:
23: /**
24: * Looks for the {@link MixinAfter} annotatation and sets the
25: * {@link ComponentModel#isMixinAfter() mixinAfter flag} is present.
26: */
27: public class MixinAfterWorker implements ComponentClassTransformWorker {
28:
29: public void transform(ClassTransformation transformation,
30: MutableComponentModel model) {
31: if (transformation.getAnnotation(MixinAfter.class) != null)
32: model.setMixinAfter(true);
33: }
34:
35: }
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