01: /***************************************************************
02: * This file is part of the [fleXive](R) project.
03: *
04: * Copyright (c) 1999-2007
05: * UCS - unique computing solutions gmbh (http://www.ucs.at)
06: * All rights reserved
07: *
08: * The [fleXive](R) project is free software; you can redistribute
09: * it and/or modify it under the terms of the GNU General Public
10: * License as published by the Free Software Foundation;
11: * either version 2 of the License, or (at your option) any
12: * later version.
13: *
14: * The GNU General Public License can be found at
15: * http://www.gnu.org/copyleft/gpl.html.
16: * A copy is found in the textfile GPL.txt and important notices to the
17: * license from the author are found in LICENSE.txt distributed with
18: * these libraries.
19: *
20: * This library is distributed in the hope that it will be useful,
21: * but WITHOUT ANY WARRANTY; without even the implied warranty of
22: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23: * GNU General Public License for more details.
24: *
25: * For further information about UCS - unique computing solutions gmbh,
26: * please see the company website: http://www.ucs.at
27: *
28: * For further information about [fleXive](R), please see the
29: * project website: http://www.flexive.org
30: *
31: *
32: * This copyright notice MUST APPEAR in all copies of the file!
33: ***************************************************************/package com.flexive.faces.converter;
34:
35: import com.flexive.faces.FxJsfUtils;
36: import com.flexive.faces.beans.SelectBean;
37: import com.flexive.shared.FxLanguage;
38:
39: import javax.faces.component.UIComponent;
40: import javax.faces.context.FacesContext;
41: import javax.faces.convert.Converter;
42: import javax.faces.convert.ConverterException;
43: import javax.faces.model.SelectItem;
44:
45: public class FxLanguageConverter implements Converter {
46:
47: public Object getAsObject(FacesContext facesContext,
48: UIComponent uiComponent, String string) {
49: try {
50: SelectBean sb = (SelectBean) FxJsfUtils
51: .getManagedBean("fxSelectBean");
52: for (SelectItem lang : sb.getLanguages()) {
53: FxLanguage curLang = (FxLanguage) lang.getValue();
54: if (curLang.getIso2digit().equals(string)) {
55: return curLang;
56: }
57: }
58: throw new ConverterException("Invalid Language: '" + string
59: + "'");
60: } catch (Throwable exc) {
61: throw new ConverterException("Invalid Language: "
62: + exc.getMessage());
63: }
64: }
65:
66: public String getAsString(FacesContext facesContext,
67: UIComponent uiComponent, Object object) {
68: return ((FxLanguage) object).getIso2digit();
69: }
70:
71: }
|