01: /*
02: * Copyright 2005-2006 the original author or authors.
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
05: * in compliance with the License. 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 distributed under the License
10: * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11: * or implied. See the License for the specific language governing permissions and limitations under
12: * the License.
13: */
14:
15: package org.strecks.injection.factory;
16:
17: import java.beans.PropertyDescriptor;
18: import java.lang.annotation.Annotation;
19:
20: import org.strecks.injection.annotation.InjectRedirectParameter;
21: import org.strecks.injection.handler.InjectionHandler;
22: import org.strecks.injection.handler.RedirectParameterInjectionHandler;
23:
24: /**
25: * Enables creation of <code>RedirectParameterInjectionHandler</code> for injecting named redirect parameter
26: * instances, that is, objects which have been saved during the POST phase of a "Redirect after Post" interaction for
27: * subsequent use in the post-redirect phase
28: * @author Phil Zoio
29: */
30: public class RedirectParameterFactory implements
31: InjectionHandlerFactory {
32:
33: public InjectionHandler createInjectionHandler(
34: Annotation annotation, Class clazz,
35: PropertyDescriptor propertyDescriptor) {
36:
37: InjectRedirectParameter input = (InjectRedirectParameter) annotation;
38: String parameterName = AnnotationFactoryUtils.getAttributeName(
39: propertyDescriptor.getName(), input.name());
40: InjectionHandler handler = new RedirectParameterInjectionHandler(
41: parameterName);
42: return handler;
43:
44: }
45:
46: }
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