1 /*
2 * $Source$
3 * $Revision$
4 *
5 * Copyright (C) 2000 Tim Joyce
6 *
7 * Part of Melati (http://melati.org), a framework for the rapid
8 * development of clean, maintainable web applications.
9 *
10 * Melati is free software; Permission is granted to copy, distribute
11 * and/or modify this software under the terms either:
12 *
13 * a) the GNU General Public License as published by the Free Software
14 * Foundation; either version 2 of the License, or (at your option)
15 * any later version,
16 *
17 * or
18 *
19 * b) any version of the Melati Software License, as published
20 * at http://melati.org
21 *
22 * You should have received a copy of the GNU General Public License and
23 * the Melati Software License along with this program;
24 * if not, write to the Free Software Foundation, Inc.,
25 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA to obtain the
26 * GNU General Public License and visit http://melati.org to obtain the
27 * Melati Software License.
28 *
29 * Feel free to contact the Developers of Melati (http://melati.org),
30 * if you would like to work out a different arrangement than the options
31 * outlined here. It is our intention to allow Melati to be used by as
32 * wide an audience as possible.
33 *
34 * This program is distributed in the hope that it will be useful,
35 * but WITHOUT ANY WARRANTY; without even the implied warranty of
36 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
37 * GNU General Public License for more details.
38 *
39 * Contact details for copyright holder:
40 *
41 * Tim Joyce <timj@paneris.org>
42 * http://paneris.org/
43 * 68 Sandbanks Rd, Poole, Dorset. BH14 8BY. UK
44 */
45
46 package org.melati.test;
47
48 import java.io.ByteArrayOutputStream;
49
50 import org.melati.template.ServletTemplateContext;
51 import org.melati.Melati;
52 import org.melati.MelatiConfig;
53 import org.melati.servlet.PathInfoException;
54 import org.melati.servlet.TemplateServlet;
55 import org.melati.PoemContext;
56 import org.melati.template.webmacro.MelatiFastWriter;
57
58 import org.webmacro.WebMacro;
59 import org.webmacro.WM;
60 import org.webmacro.Context;
61 import org.webmacro.Template;
62
63 /**
64 * Test WebMacro in standalone mode (outside the servlet API) by expanding a
65 * template to a string and then including it within a template.
66 *
67 * You would not normally do this this way, a much better approach would be to
68 * use templets.
69 *
70 * @author Tim Joyce $Revision$
71 */
72 public class WebmacroMelatiServletTest extends TemplateServlet {
73
74 private static final long serialVersionUID = 8747414296960744530L;
75
76 protected String doTemplateRequest(Melati melati,
77 ServletTemplateContext templateContext) throws Exception {
78
79 if (melati.getMethod() != null && melati.getMethod().equals("StandAlone")) {
80 // construct a Melati with a StringWriter instead of a servlet
81 // request and response
82 WebMacro wm = new WM();
83 ByteArrayOutputStream sw = new ByteArrayOutputStream();
84 MelatiFastWriter fmw = new MelatiFastWriter(wm.getBroker(), sw, melati
85 .getEncoding());
86 Melati m = new Melati(new MelatiConfig(), fmw);
87 Context context2 = wm.getContext();
88 context2.put("melati", m);
89 context2.put("ml", m.getMarkupLanguage());
90 Template template = wm.getTemplate("org/melati/test/StandAlone.wm");
91 template.write(fmw.getFastWriter().getOutputStream(), context2);
92 fmw.flush();
93 // write to the StringWriter
94 String out = sw.toString();
95 // finally, put what we have into the original templateContext
96 templateContext.put("StandAlone", out);
97 }
98 return "org/melati/test/WebmacroMelatiServletTest";
99 }
100
101 /**
102 * Set up the melati context so we don't have to specify the logicaldatabase
103 * on the pathinfo.
104 *
105 * This is a very good idea when writing your appications where you are
106 * typically only accessing a single database
107 */
108 protected PoemContext poemContext(Melati melati) throws PathInfoException {
109 return poemContextWithLDB(melati, "melatitest");
110 }
111
112
113 }