01: /*
02: * Copyright (c) JForum Team
03: * All rights reserved.
04: *
05: * Redistribution and use in source and binary forms,
06: * with or without modification, are permitted provided
07: * that the following conditions are met:
08: *
09: * 1) Redistributions of source code must retain the above
10: * copyright notice, this list of conditions and the
11: * following disclaimer.
12: * 2) Redistributions in binary form must reproduce the
13: * above copyright notice, this list of conditions and
14: * the following disclaimer in the documentation and/or
15: * other materials provided with the distribution.
16: * 3) Neither the name of "Rafael Steil" nor
17: * the names of its contributors may be used to endorse
18: * or promote products derived from this software without
19: * specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
22: * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
23: * EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
24: * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
25: * MERCHANTABILITY AND FITNESS FOR A PARTICULAR
26: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
27: * THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
28: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
29: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES
30: * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
32: * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
33: * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
34: * IN CONTRACT, STRICT LIABILITY, OR TORT
35: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
36: * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
37: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE
38: *
39: * This file creation date: 31/01/2004 - 20:53:44
40: * The JForum Project
41: * http://www.jforum.net
42: */
43: package net.jforum.util.rss;
44:
45: import java.io.StringWriter;
46:
47: import net.jforum.JForumExecutionContext;
48: import net.jforum.exceptions.ForumException;
49: import net.jforum.util.preferences.ConfigKeys;
50: import net.jforum.util.preferences.SystemGlobals;
51: import freemarker.template.SimpleHash;
52: import freemarker.template.Template;
53:
54: /**
55: * @author Rafael Steil
56: * @version $Id: GenericRSS.java,v 1.10 2007/07/28 14:17:13 rafaelsteil Exp $
57: */
58: public class GenericRSS implements RSSAware {
59: private RSS rss;
60:
61: protected void setRSS(RSS rss) {
62: this .rss = rss;
63: }
64:
65: public String createRSS() {
66: try {
67: Template t = JForumExecutionContext.templateConfig()
68: .getTemplate(
69: SystemGlobals
70: .getValue(ConfigKeys.TEMPLATE_DIR)
71: + "/rss_template.htm");
72: StringWriter sw = new StringWriter();
73:
74: SimpleHash templateContext = JForumExecutionContext
75: .getTemplateContext();
76:
77: templateContext.put("encoding", SystemGlobals
78: .getValue(ConfigKeys.ENCODING));
79: templateContext.put("rss", this .rss);
80: t.process(templateContext, sw);
81:
82: return sw.toString();
83: } catch (Exception e) {
84: throw new ForumException(e);
85: }
86: }
87: }
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