1 /*
2 * Copyright (c) 2002-2025 Gargoyle Software Inc.
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 * https://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 package org.htmlunit.util;
16
17 import java.io.IOException;
18
19 import javax.servlet.ServletException;
20 import javax.servlet.http.HttpServlet;
21 import javax.servlet.http.HttpServletRequest;
22 import javax.servlet.http.HttpServletResponse;
23
24 /**
25 * A servlet that wraps static content.
26 *
27 * @author Ahmed Ashour
28 */
29 public abstract class ServletContentWrapper extends HttpServlet {
30
31 private final String content_;
32
33 /**
34 * Creates an instance.
35 *
36 * @param content the HTML content of this servlet
37 */
38 public ServletContentWrapper(final String content) {
39 content_ = content;
40 }
41
42 /**
43 * {@inheritDoc}
44 */
45 @Override
46 protected void doGet(final HttpServletRequest request, final HttpServletResponse response)
47 throws ServletException, IOException {
48 response.setContentType(MimeType.TEXT_HTML);
49 response.getWriter().write(content_);
50 }
51
52 /**
53 * {@inheritDoc}
54 */
55 @Override
56 protected void doPost(final HttpServletRequest request, final HttpServletResponse response)
57 throws ServletException, IOException {
58 doGet(request, response);
59 }
60
61 /**
62 * Helper.
63 * @return the content
64 */
65 protected String getContent() {
66 return content_;
67 }
68
69 /**
70 * Helper.
71 * @return the length of the content
72 */
73 protected int getContentLength() {
74 return content_.length();
75 }
76 }