001/*
002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bstefanescu
018 */
019package org.nuxeo.ecm.automation.core.scripting;
020
021import java.util.Calendar;
022import java.util.Date;
023
024import org.apache.commons.lang.StringEscapeUtils;
025import org.nuxeo.ecm.automation.context.ContextHelper;
026
027/**
028 * The functions exposed by the core library. You may want to extend this class to expose more functions under the "Fn"
029 * context variable for scripting expressions.
030 *
031 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
032 */
033public class CoreFunctions implements ContextHelper {
034
035    public DateWrapper date(Date date) {
036        return new DateWrapper(date);
037    }
038
039    public DateWrapper calendar(Calendar date) {
040        return new DateWrapper(date);
041    }
042
043    public String escapeHtml(Object obj) {
044        return StringEscapeUtils.escapeHtml(obj.toString());
045    }
046
047}