View Javadoc

1   /**
2    * Copyright 2005-2014 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 edu.sampleu.travel.web.action;
17  
18  import edu.sampleu.travel.bo.TravelAccount;
19  import edu.sampleu.travel.document.TravelDocument2;
20  import edu.sampleu.travel.web.form.TravelDocumentForm2;
21  import org.apache.commons.lang.StringUtils;
22  import org.apache.struts.action.ActionForm;
23  import org.apache.struts.action.ActionForward;
24  import org.apache.struts.action.ActionMapping;
25  import org.kuali.rice.core.api.util.RiceConstants;
26  import org.kuali.rice.core.api.util.RiceKeyConstants;
27  import org.kuali.rice.kns.web.struts.action.KualiTransactionalDocumentActionBase;
28  import org.kuali.rice.krad.exception.ValidationException;
29  import org.kuali.rice.krad.service.KRADServiceLocator;
30  import org.kuali.rice.krad.util.GlobalVariables;
31  import org.kuali.rice.krad.util.KRADConstants;
32  
33  import javax.servlet.http.HttpServletRequest;
34  import javax.servlet.http.HttpServletResponse;
35  import java.util.Iterator;
36  
37  public class TravelDocumentAction2 extends KualiTransactionalDocumentActionBase {
38  
39      public ActionForward insertAccount(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
40          TravelDocumentForm2 travelForm = (TravelDocumentForm2) form;
41          TravelAccount travAcct = (TravelAccount) KRADServiceLocator.getBusinessObjectService().retrieve(travelForm.getTravelAccount());
42          // Make sure a travel account was actually retrieved.
43          if (travAcct == null) {
44          	GlobalVariables.getMessageMap().putError("travelAccount.number", RiceKeyConstants.ERROR_CUSTOM, "Invalid travel account number");
45          	throw new ValidationException("Invalid travel account number");
46          }
47          // Insert the travel account into the list, if the list does not already contain it.
48          boolean containsNewAcct = false;
49          for (Iterator<TravelAccount> travAcctIter = ((TravelDocument2) travelForm.getDocument()).getTravelAccounts().iterator(); travAcctIter.hasNext();) {
50          	if (travAcctIter.next().getNumber().equals(travAcct.getNumber())) {
51          		containsNewAcct = true;
52          		break;
53          	}
54          }
55          if (!containsNewAcct) {
56          	((TravelDocument2) travelForm.getDocument()).getTravelAccounts().add(travAcct);
57          }
58          travelForm.setTravelAccount(new TravelAccount());
59          return mapping.findForward(RiceConstants.MAPPING_BASIC);
60      }
61  
62      public ActionForward deleteAccount(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
63      	// Remove the travel account at the index specified in the "methodToCall" parameter.
64      	TravelDocumentForm2 travelForm = (TravelDocumentForm2) form;
65      	String strIndex = StringUtils.substringBetween((String) request.getAttribute(KRADConstants.METHOD_TO_CALL_ATTRIBUTE),
66          		KRADConstants.METHOD_TO_CALL_PARM1_LEFT_DEL, KRADConstants.METHOD_TO_CALL_PARM1_RIGHT_DEL);
67      	if (StringUtils.isNotBlank(strIndex)) {
68      		((TravelDocument2) travelForm.getDocument()).getTravelAccounts().remove(Integer.parseInt(strIndex));
69      	}
70          return mapping.findForward(RiceConstants.MAPPING_BASIC);
71      }
72      
73      public ActionForward refresh(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
74          return mapping.findForward(RiceConstants.MAPPING_BASIC);
75      }
76  }