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.pdp.businessobject.options;
017    
018    import java.sql.Timestamp;
019    import java.util.Calendar;
020    import java.util.Date;
021    import java.util.GregorianCalendar;
022    
023    import org.kuali.kfs.sys.context.SpringContext;
024    import org.kuali.rice.kns.lookup.valueFinder.ValueFinder;
025    import org.kuali.rice.kns.service.DateTimeService;
026    
027    public class PaymentProcessTimestampFinder implements ValueFinder {
028    
029    
030        /**
031         * @see org.kuali.rice.kns.lookup.valueFinder.ValueFinder#getValue()
032         */
033        public String getValue() {
034            // we create a search criteria to get te payment processes in tha last 4 months
035            DateTimeService dateTimeService = SpringContext.getBean(DateTimeService.class);
036            GregorianCalendar calendarFourMonthsAgo = new GregorianCalendar();
037            calendarFourMonthsAgo.setTime(new Date());
038            calendarFourMonthsAgo.add(Calendar.MONTH, -4);
039    
040            // one day was added to the current date becuase the ".." wildcard on date will give us the results with a date greater or
041            // equal with the beginning date and less than the end date.
042            GregorianCalendar calendarNow = new GregorianCalendar();
043            calendarNow.setTime(new Date());
044            calendarNow.add(Calendar.DATE, +1);
045            String now = dateTimeService.toDateString(new Timestamp(calendarNow.getTimeInMillis()));
046            String fourMonthsAgo = dateTimeService.toDateString(new Timestamp(calendarFourMonthsAgo.getTimeInMillis()));
047    
048            String processTimestampValue = fourMonthsAgo + ".." + now;
049            return processTimestampValue;
050        }
051    
052    }