01: /*
02: ItsNat Java Web Application Framework
03: Copyright (C) 2007 Innowhere Software Services S.L., Spanish Company
04: Author: Jose Maria Arranz Santamaria
05:
06: This program is free software: you can redistribute it and/or modify
07: it under the terms of the GNU Affero General Public License as published by
08: the Free Software Foundation, either version 3 of the License, or
09: (at your option) any later version. See the GNU Affero General Public
10: License for more details. See the copy of the GNU Affero General Public License
11: included in this program. If not, see <http://www.gnu.org/licenses/>.
12: */
13:
14: package org.itsnat.impl.core.domutil;
15:
16: import org.itsnat.core.domutil.ElementLabel;
17: import org.itsnat.core.domutil.ElementLabelRenderer;
18: import org.w3c.dom.Element;
19:
20: /**
21: *
22: * @author jmarranz
23: */
24: public class ElementLabelRendererDefaultImpl implements
25: ElementLabelRenderer {
26: // A día de hoy no tiene información de estado, por tanto para ahorrar memoria usamos un singleton
27: protected final static ElementLabelRendererDefaultImpl SINGLETON = new ElementLabelRendererDefaultImpl();
28:
29: /**
30: * Creates a new instance of ElementLabelRendererDefaultImpl
31: */
32: private ElementLabelRendererDefaultImpl() {
33: }
34:
35: public static ElementLabelRendererDefaultImpl newElementLabelRendererDefault() {
36: // Si se añade en el futuro alguna información de estado crear el objeto de forma normal con new
37: return SINGLETON;
38: }
39:
40: public void renderLabel(ElementLabel label, Object value,
41: Element elem, boolean isNew) {
42: if (elem == null)
43: elem = label.getParentElement();
44: ElementRendererDefaultImpl.SINGLETON.render(null, value, elem,
45: isNew);
46: }
47:
48: public void unrenderLabel(ElementLabel label, Element elem) {
49: }
50: }
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