1 /**
2 * Copyright 2004-2013 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.hr.time.timesheet;
17
18
19 import org.apache.cxf.common.util.StringUtils;
20 import org.kuali.hr.time.util.TKContext;
21 import org.kuali.hr.time.util.TkConstants;
22 import org.kuali.rice.krad.valuefinder.ValueFinder;
23
24 public class TimesheetDocumentIdValueFinder implements ValueFinder {
25
26 @Override
27 /**
28 * First checks the context for the current timesheet document id. Second,
29 * it checks for the request parameter to be set.
30 */
31 public String getValue() {
32 String val = null;
33
34 val = TKContext.getCurrentTimesheetDocumentId();
35 if (StringUtils.isEmpty(val)) {
36 val = TKContext.getHttpServletRequest().getParameter(TkConstants.TIMESHEET_DOCUMENT_ID_REQUEST_NAME);
37 }
38
39 return val;
40 }
41 }