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1   /*
2    * Copyright 2004-2008 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.controller.impl;
17  
18  import java.util.Map;
19  
20  import javax.servlet.http.HttpServletRequest;
21  
22  import org.seasar.cubby.controller.RequestParser;
23  
24  /**
25   * リクエスト解析器のデフォルト実装です。
26   * 
27   * @author baba
28   * @since 1.0.0
29   */
30  public class DefaultRequestParserImpl implements RequestParser {
31  
32  	/** デフォルトの優先順位。 */
33  	static final int DEFAULT_PRIORITY = Integer.MAX_VALUE;
34  
35  	/** 優先順位。 */
36  	private int priority = DEFAULT_PRIORITY;
37  
38  	/**
39  	 * {@inheritDoc}
40  	 * <p>
41  	 * {@link HttpServletRequest#getParameterMap()} の結果をそのまま返します。
42  	 * </p>
43  	 * 
44  	 * @see HttpServletRequest#getParameterMap()
45  	 */
46  	@SuppressWarnings("unchecked")
47  	public Map<String, Object[]> getParameterMap(
48  			final HttpServletRequest request) {
49  		return request.getParameterMap();
50  	}
51  
52  	/**
53  	 * {@inheritDoc}
54  	 */
55  	public boolean isParsable(final HttpServletRequest request) {
56  		return true;
57  	}
58  
59  	/**
60  	 * {@inheritDoc}
61  	 * <p>
62  	 * デフォルトの優先順位は {@link Integer#MAX_VALUE} です。
63  	 * </p>
64  	 */
65  	public int getPriority() {
66  		return priority;
67  	}
68  
69  	/**
70  	 * 優先順位を設定します。
71  	 * 
72  	 * @param priority
73  	 *            優先順位
74  	 */
75  	public void setPriority(final int priority) {
76  		this.priority = priority;
77  	}
78  
79  }