View Javadoc

1   /*
2    * Copyright 2004-2007 the Seasar Foundation and the Others.
3    *
4    * Licensed under the Apache License, Version 2.0 (the "License");
5    * you may not use this file except in compliance with the License.
6    * You may obtain a copy of the License at
7    *
8    *     http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS,
12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, 
13   * either express or implied. See the License for the specific language
14   * governing permissions and limitations under the License.
15   */
16  package org.seasar.cubby.dxo.impl;
17  
18  import java.lang.reflect.Method;
19  import java.util.Map;
20  
21  import org.seasar.cubby.action.FormatPattern;
22  import org.seasar.cubby.controller.CubbyConfiguration;
23  import org.seasar.extension.dxo.annotation.AnnotationReader;
24  import org.seasar.extension.dxo.annotation.AnnotationReaderFactory;
25  import org.seasar.framework.util.StringUtil;
26  
27  public class RequestParameterAnnotationReaderFactoryWrapper implements
28  		AnnotationReaderFactory {
29  
30  	private AnnotationReaderFactory annotationReaderFactory;
31  
32  	private CubbyConfiguration cubbyConfiguration;
33  
34  	public void setAnnotationReaderFactory(final AnnotationReaderFactory annotationReaderFactory) {
35  		this.annotationReaderFactory = annotationReaderFactory;
36  	}
37  
38  	public void setCubbyConfiguration(final CubbyConfiguration cubbyConfiguration) {
39  		this.cubbyConfiguration = cubbyConfiguration;
40  	}
41  
42  	public AnnotationReader getAnnotationReader() {
43  		final AnnotationReader annotationReader = annotationReaderFactory
44  				.getAnnotationReader();
45  		return new CubbyAnnotationReaderWrapper(annotationReader,
46  				cubbyConfiguration.getFormatPattern());
47  	}
48  
49  	static class CubbyAnnotationReaderWrapper implements AnnotationReader {
50  
51  		private final AnnotationReader annotationReader;
52  
53  		private final FormatPattern formatPattern;
54  
55  		public CubbyAnnotationReaderWrapper(final AnnotationReader annotationReader, final FormatPattern formatPattern) {
56  			this.annotationReader = annotationReader;
57  			this.formatPattern = formatPattern;
58  		}
59  
60  		@SuppressWarnings("unchecked")
61  		public String getDatePattern(final Class dxoClass, final Method method) {
62  			String datePattern = annotationReader.getDatePattern(dxoClass, method);
63  			if (StringUtil.isEmpty(datePattern) && formatPattern != null) {
64  				datePattern = formatPattern.getDatePattern();
65  			}
66  			return datePattern;
67  		}
68  
69  		@SuppressWarnings("unchecked")
70  		public String getTimePattern(final Class dxoClass, final Method method) {
71  			String timePattern = annotationReader.getTimePattern(dxoClass, method);
72  			if (StringUtil.isEmpty(timePattern) && formatPattern != null) {
73  				timePattern = formatPattern.getTimePattern();
74  			}
75  			return timePattern;
76  		}
77  
78  		@SuppressWarnings("unchecked")
79  		public String getTimestampPattern(final Class dxoClass, final Method method) {
80  			String timestampPattern = annotationReader.getTimestampPattern(dxoClass, method);
81  			if (StringUtil.isEmpty(timestampPattern) && formatPattern != null) {
82  				timestampPattern = formatPattern.getTimestampPattern();
83  			}
84  			return timestampPattern;
85  		}
86  
87  		@SuppressWarnings("unchecked")
88  		public String getConversionRule(final Class dxoClass, final Method method) {
89  			return annotationReader.getConversionRule(dxoClass, method);
90  		}
91  
92  		@SuppressWarnings("unchecked")
93  		public boolean isExcludeNull(final Class dxoClass, final Method method) {
94  			return annotationReader.isExcludeNull(dxoClass, method);
95  		}
96  
97  		@SuppressWarnings("unchecked")
98  		public Map getConverters(final Class destClass) {
99  			return annotationReader.getConverters(destClass);
100 		}
101 
102 		@SuppressWarnings("unchecked")
103 		public String getSourcePrefix(final Class dxoClass, final Method method) {
104 			return annotationReader.getSourcePrefix(dxoClass, method);
105 		}
106 
107 	}
108 
109 }