1 /**
2 * This file Copyright (c) 2011 Magnolia International
3 * Ltd. (http://www.magnolia-cms.com). All rights reserved.
4 *
5 *
6 * This file is dual-licensed under both the Magnolia
7 * Network Agreement and the GNU General Public License.
8 * You may elect to use one or the other of these licenses.
9 *
10 * This file is distributed in the hope that it will be
11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12 * implied warranty of MERCHANTABILITY or FITNESS FOR A
13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14 * Redistribution, except as permitted by whichever of the GPL
15 * or MNA you select, is prohibited.
16 *
17 * 1. For the GPL license (GPL), you can redistribute and/or
18 * modify this file under the terms of the GNU General
19 * Public License, Version 3, as published by the Free Software
20 * Foundation. You should have received a copy of the GNU
21 * General Public License, Version 3 along with this program;
22 * if not, write to the Free Software Foundation, Inc., 51
23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24 *
25 * 2. For the Magnolia Network Agreement (MNA), this file
26 * and the accompanying materials are made available under the
27 * terms of the MNA which accompanies this distribution, and
28 * is available at http://www.magnolia-cms.com/mna.html
29 *
30 * Any modifications to this file must keep this entire header
31 * intact.
32 *
33 */
34 package info.magnolia.templating.freemarker;
35
36 import java.io.IOException;
37 import java.util.Map;
38
39 import freemarker.core.Environment;
40 import freemarker.template.TemplateDirectiveBody;
41 import freemarker.template.TemplateModel;
42 import freemarker.template.TemplateModelException;
43 import info.magnolia.templating.elements.ComponentElement;
44
45 /**
46 * A freemarker directive for rendering an arbitrary piece of content.
47 *
48 * @version $Id$
49 */
50 public class ComponentDirective extends AbstractDirective<ComponentElement> {
51
52 @Override
53 protected void prepareTemplatingElement(ComponentElement templatingElement, Environment env, Map<String, TemplateModel> params, TemplateModel[] loopVars, TemplateDirectiveBody body) throws TemplateModelException, IOException {
54
55 initContentElement(params, templatingElement);
56
57 String dialog = string(params, "dialog", null);
58 Map<String,Object> contextAttributes = (Map<String, Object>) object(params, "contextAttributes");
59 templatingElement.setDialog(dialog);
60 templatingElement.setContextAttributes(contextAttributes);
61 }
62 }