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.ItsNatDocument;
17: import org.itsnat.core.domutil.ElementGroup;
18: import org.itsnat.core.domutil.ItsNatDOMUtil;
19: import org.itsnat.impl.core.ItsNatDocumentImpl;
20: import org.itsnat.impl.core.ItsNatUserDataImpl;
21: import org.w3c.dom.DocumentFragment;
22: import org.w3c.dom.Element;
23:
24: /**
25: *
26: * @author jmarranz
27: */
28: public abstract class ElementGroupImpl extends ItsNatUserDataImpl
29: implements ElementGroup {
30: protected ItsNatDocumentImpl itsNatDoc;
31:
32: /**
33: * Creates a new instance of ElementGroupImpl
34: */
35: public ElementGroupImpl(ItsNatDocumentImpl itsNatDoc) {
36: super (false);
37:
38: this .itsNatDoc = itsNatDoc;
39: }
40:
41: public ItsNatDocument getItsNatDocument() {
42: return itsNatDoc;
43: }
44:
45: public static void restorePatternMarkupWhenRendering(
46: Element parent, DocumentFragment pattern) {
47: if (pattern == null)
48: return; // por si acaso no se ha podido obtener un pattern
49: ItsNatDOMUtil.removeAllChildren(parent);
50: parent.appendChild(pattern.cloneNode(true));
51: }
52: }
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