001/*
002 * (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the GNU Lesser General Public License
006 * (LGPL) version 2.1 which accompanies this distribution, and is available at
007 * http://www.gnu.org/licenses/lgpl.html
008 *
009 * This library is distributed in the hope that it will be useful,
010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012 * Lesser General Public License for more details.
013 *
014 * Contributors:
015 *     troger
016 *
017 * $Id$
018 */
019
020package org.nuxeo.ecm.platform.annotations.gwt.client.util;
021
022import com.google.gwt.user.client.DOM;
023import com.google.gwt.user.client.Element;
024
025/**
026 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a>
027 */
028public class AnnotationUtils {
029    private AnnotationUtils() {
030        // Helper class
031    }
032
033    public static String escapeHtml(String maybeHtml) {
034        final Element div = DOM.createDiv();
035        DOM.setInnerText(div, maybeHtml);
036        String escapedHtml = DOM.getInnerHTML(div).replaceAll("<BR>", "\n")
037        // IE keep '&nbsp;' which will raise an error in the RDF backend
038        .replaceAll("&nbsp;", " ");
039        return escapedHtml;
040    }
041
042    public static String replaceCarriageReturns(String text) {
043        return text.replaceAll("\n", "<br/>");
044    }
045
046}