View Javadoc

1   /*
2    * Copyright 2004-2010 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  
17  package org.seasar.cubby.action;
18  
19  import java.lang.reflect.Method;
20  import java.util.Map;
21  
22  import javax.servlet.ServletRequest;
23  
24  /**
25   * アクションコンテキストへアクセスするプロキシです。
26   * 
27   * @since 2.0.5
28   * @author baba
29   */
30  public class ActionContextProxy implements ActionContext {
31  
32  	/** アクションコンテキストのヘルパー */
33  	private final ActionContextHelper actionContextHelper;
34  
35  	/**
36  	 * 指定された要求の属性に設定されたアクションコンテキストへアクセスするプロキシを生成します。
37  	 * 
38  	 * @param request
39  	 *            要求
40  	 */
41  	public ActionContextProxy(final ServletRequest request) {
42  		this.actionContextHelper = new ActionContextHelper(request);
43  	}
44  
45  	/**
46  	 * {@inheritDoc}
47  	 */
48  	public Object getAction() {
49  		return subject().getAction();
50  	}
51  
52  	/**
53  	 * {@inheritDoc}
54  	 */
55  	public Class<?> getActionClass() {
56  		return subject().getActionClass();
57  	}
58  
59  	/**
60  	 * {@inheritDoc}
61  	 */
62  	public Method getActionMethod() {
63  		return subject().getActionMethod();
64  	}
65  
66  	/**
67  	 * {@inheritDoc}
68  	 */
69  	public Object getFormBean() {
70  		return subject().getFormBean();
71  	}
72  
73  	/**
74  	 * {@inheritDoc}
75  	 */
76  	public boolean isBindRequestParameterToAllProperties() {
77  		return subject().isBindRequestParameterToAllProperties();
78  	}
79  
80  	/**
81  	 * {@inheritDoc}
82  	 */
83  	public void invokeInitializeMethod() {
84  		subject().invokeInitializeMethod();
85  	}
86  
87  	/**
88  	 * {@inheritDoc}
89  	 */
90  	public void invokePreRenderMethod() {
91  		subject().invokePreRenderMethod();
92  	}
93  
94  	/**
95  	 * {@inheritDoc}
96  	 */
97  	public void invokePostRenderMethod() {
98  		subject().invokePostRenderMethod();
99  	}
100 
101 	/**
102 	 * {@inheritDoc}
103 	 */
104 	public ActionErrors getActionErrors() {
105 		return subject().getActionErrors();
106 	}
107 
108 	/**
109 	 * {@inheritDoc}
110 	 */
111 	public Map<String, Object> getFlashMap() {
112 		return subject().getFlashMap();
113 	}
114 
115 	/**
116 	 * {@inheritDoc}
117 	 */
118 	public void clearFlash() {
119 		subject().clearFlash();
120 	}
121 
122 	/**
123 	 * 要求の属性から被代理オブジェクトを取得します。
124 	 * 
125 	 * @return 被代理オブジェクト
126 	 */
127 	protected ActionContext subject() {
128 		return actionContextHelper.getActionContext();
129 	}
130 
131 }