01: /******************************************************************************
02: * JBoss, a division of Red Hat *
03: * Copyright 2006, Red Hat Middleware, LLC, and individual *
04: * contributors as indicated by the @authors tag. See the *
05: * copyright.txt in the distribution for a full listing of *
06: * individual contributors. *
07: * *
08: * This is free software; you can redistribute it and/or modify it *
09: * under the terms of the GNU Lesser General Public License as *
10: * published by the Free Software Foundation; either version 2.1 of *
11: * the License, or (at your option) any later version. *
12: * *
13: * This software is distributed in the hope that it will be useful, *
14: * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
16: * Lesser General Public License for more details. *
17: * *
18: * You should have received a copy of the GNU Lesser General Public *
19: * License along with this software; if not, write to the Free *
20: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA *
21: * 02110-1301 USA, or see the FSF site: http://www.fsf.org. *
22: ******************************************************************************/package org.jboss.portal.core.ui.portlet;
23:
24: import org.jboss.logging.Logger;
25: import org.jboss.portal.core.servlet.jsp.PortalJsp;
26: import org.jboss.portlet.JBossActionRequest;
27: import org.jboss.portlet.JBossActionResponse;
28: import org.jboss.portlet.JBossPortlet;
29:
30: import java.util.Locale;
31: import java.util.ResourceBundle;
32:
33: /** @author <a href="theute@jboss.org">Thomas Heute </a> $Revision: 8786 $ */
34: public class PortletHelper {
35: private Logger log = Logger.getLogger(PortalJsp.class);
36:
37: private JBossPortlet portlet;
38:
39: public PortletHelper(JBossPortlet portlet) {
40: this .portlet = portlet;
41: }
42:
43: public void setRenderParameter(JBossActionResponse resp,
44: String key, String value) {
45: if (value != null) {
46: resp.setRenderParameter(key, value);
47: }
48: }
49:
50: public void setI18nRenderParameter(JBossActionRequest req,
51: JBossActionResponse resp, String key, String value) {
52: if (value != null) {
53: Locale locale = req.getLocale();
54: ResourceBundle bundle = portlet.getResourceBundle(locale);
55: try {
56: resp.setRenderParameter(key, bundle.getString(value));
57: } catch (Exception e) {
58: log.error("Cannot find language key: " + key);
59: resp.setRenderParameter(key, value);
60: }
61: }
62: }
63: }
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