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 */
26 public class RequestUtils {
27
28 /**
29 * 要求の URI からコンテキストパスを除いたパスを返します。
30 *
31 * @param request
32 * 要求
33 * @return コンテキストパスを除いたパス
34 */
35 public static String getPath(final HttpServletRequest request) {
36 final StringBuilder builder = new StringBuilder();
37 builder.append(request.getServletPath());
38 final String pathInfo = request.getPathInfo();
39 if (pathInfo != null) {
40 builder.append(pathInfo);
41 }
42 return builder.toString();
43 }
44
45 /**
46 * 要求から属性を取得します。
47 *
48 * @param <T>
49 * 取得する属性の型
50 * @param request
51 * 要求
52 * @param name
53 * 属性名
54 * @return 属性
55 */
56 @SuppressWarnings("unchecked")
57 public static <T> T getAttribute(final ServletRequest request,
58 final String name) {
59 return (T) request.getAttribute(name);
60 }
61
62 }