001    /**
002     * Copyright 2005-2013 The Kuali Foundation
003     *
004     * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
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    package org.kuali.rice.kew.rule.xmlrouting;
017    
018    import java.util.List;
019    
020    import javax.xml.xpath.XPathFunction;
021    import javax.xml.xpath.XPathFunctionException;
022    
023    public class UpperCaseFunction implements XPathFunction {
024    
025            public Object evaluate(List parameters) throws XPathFunctionException {
026                    String parameter = parameters.get(0).toString();
027                    return parameter.toUpperCase();
028            }
029    
030    }