001 /**
002 * Copyright 2005-2012 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.edl.impl.components;
017
018 import org.kuali.rice.edl.impl.EDLXmlUtils;
019 import org.kuali.rice.edl.impl.RequestParser;
020 import org.kuali.rice.kim.api.identity.principal.Principal;
021 import org.kuali.rice.kim.api.services.KimApiServiceLocator;
022 import org.w3c.dom.Element;
023 import org.w3c.dom.NodeList;
024
025
026 /**
027 * Matches university ID param to UserService to validate universityId. Returns error message if
028 * universityId does NOT match.
029 *
030 * @author Kuali Rice Team (rice.collab@kuali.org)
031 */
032 public class UniversityIdWorkflowEDLConfigComponent extends SimpleWorkflowEDLConfigComponent {
033
034 private boolean required;
035
036 @Override
037 public Element getReplacementConfigElement(Element element) {
038 Element replacementEl = (Element)element.cloneNode(true);
039 Element type = (Element)((NodeList)replacementEl.getElementsByTagName(EDLXmlUtils.TYPE_E)).item(0);
040 type.setTextContent("text");
041
042 //find the validation element if required is true set a boolean and determin if blanks
043 //are allowed based on that
044 Element validation = (Element)((NodeList)replacementEl.getElementsByTagName(EDLXmlUtils.VALIDATION_E)).item(0);
045 if (validation != null && validation.getAttribute("required").equals("true")) {
046 required = true;
047 }
048 return replacementEl;
049 }
050
051 @Override
052 public String getErrorMessage(Element originalConfigElement, RequestParser requestParser, MatchingParam param) {
053
054 /*
055 * <documentContent>
056 * <applicationContent>
057 * <data edlName="Test2">
058 * <version current="true" date="Thu Sep 14 14:44:43 EDT 2006" version="0">
059 * <field name="networkId">
060 * <value>jitrue</value>
061 * </field>
062 * <field name="universityId">
063 * <value>0000394389</value>
064 * </field>
065 * </version>
066 * </data>
067 * </applicationContent>
068 * </documentContent>
069 */
070
071 if (param.getParamValue().length() == 0 && required == true) {
072 //empty and required so send error
073 return ("University ID is a required field");
074 } else if (param.getParamValue().length() == 0 && required == false) {
075 //empty but not required then just return
076 return null;
077 } else {
078 //not blank validate as normal whether required or not
079 String employeeId = param.getParamValue();
080
081 Principal principal = KimApiServiceLocator.getIdentityService().getPrincipal(employeeId);
082 if (principal == null) {
083 return ("The value " + employeeId + " is an invalid University ID");
084 }
085
086
087 }
088 return null;
089 }
090
091 public boolean isRequired() {
092 return required;
093 }
094
095 public void setRequired(boolean required) {
096 this.required = required;
097 }
098
099
100 }
101