1 /*
2 * Copyright 2004-2009 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.internal.util;
17
18 import javax.servlet.ServletRequest;
19 import javax.servlet.http.HttpServletRequest;
20
21 /**
22 * サーブレット要求をに対するユーティリティクラスです。
23 *
24 * @author baba
25 * @since 2.0.0
26 */
27 public class RequestUtils {
28
29 /**
30 * リクエストの URI からコンテキストパスを除いたパスを返します。
31 *
32 * @param request
33 * リクエスト
34 * @return コンテキストパスを除いたパス
35 */
36 public static String getPath(final HttpServletRequest request) {
37 final StringBuilder builder = new StringBuilder();
38 builder.append(request.getServletPath());
39 final String pathInfo = request.getPathInfo();
40 if (pathInfo != null) {
41 builder.append(pathInfo);
42 }
43 return builder.toString();
44 }
45
46 /**
47 * リクエストから属性を取得します。
48 *
49 * @param <T>
50 * 取得する属性の型
51 * @param request
52 * 要求
53 * @param name
54 * 属性名
55 * @return 属性
56 * @since 1.1.0
57 */
58 @SuppressWarnings("unchecked")
59 public static <T> T getAttribute(final ServletRequest request,
60 final String name) {
61 return (T) request.getAttribute(name);
62 }
63
64 }