001    /*
002     * Copyright 2011 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.kfs.coa.businessobject.defaultvalue;
017    
018    import org.kuali.kfs.sys.KFSConstants;
019    import org.kuali.kfs.sys.context.SpringContext;
020    import org.kuali.kfs.sys.service.FinancialSystemUserService;
021    import org.kuali.rice.kim.bo.Person;
022    import org.kuali.rice.kns.lookup.valueFinder.ValueFinder;
023    import org.kuali.rice.kns.util.GlobalVariables;
024    
025    /**
026     * This class represents a value finder that returns the currently logged in user's default chart of accounts code.
027     */
028    public class CurrentUserChartValueFinder implements ValueFinder {
029    
030        /**
031         * This method returns the current user's default chart of accounts code.
032         * 
033         * @see org.kuali.rice.kns.lookup.valueFinder.ValueFinder#getValue()
034         */
035        public String getValue() {
036            Person currentUser = GlobalVariables.getUserSession().getPerson();
037            if (currentUser != null) {
038                return SpringContext.getBean(FinancialSystemUserService.class).getPrimaryOrganization(currentUser, KFSConstants.ParameterNamespaces.CHART).getChartOfAccountsCode();
039            }
040            else {
041                return KFSConstants.EMPTY_STRING;
042            }
043        }
044    
045    }
046