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 */
016package org.kuali.ole.select.businessobject.defaultvalue;
017
018import org.kuali.ole.select.OleSelectConstant;
019import org.kuali.rice.core.api.membership.MemberType;
020import org.kuali.rice.kim.api.services.KimApiServiceLocator;
021import org.kuali.rice.krad.util.GlobalVariables;
022import org.kuali.rice.krad.valuefinder.ValueFinder;
023
024import java.util.ArrayList;
025import java.util.Iterator;
026import java.util.List;
027
028//import org.kuali.rice.kim.impl.role.RoleBo;
029
030public class DefaultValueLoggedInUser implements ValueFinder {
031
032    @Override
033    public String getValue() {
034        // TODO Auto-generated method stub
035        boolean flag = false;
036        String role = getRole();
037        String principalName = null;
038        List<String> roleImpl = getRolesForPrincipal(GlobalVariables.getUserSession().getPrincipalId());
039        Iterator itr = roleImpl.iterator();
040        while (itr.hasNext()) {
041            String kimrole = itr.next().toString();
042            if (KimApiServiceLocator.getRoleService().getRole(kimrole) != null) {
043                if (KimApiServiceLocator.getRoleService().getRole(kimrole).getName().equalsIgnoreCase(role)) {
044                    flag = true;
045                    principalName = null;
046                }
047            }
048        }
049        if (!flag) {
050            principalName = GlobalVariables.getUserSession().getPrincipalId();
051        }
052        return principalName;
053    }
054
055    @SuppressWarnings("unchecked")
056    private List<String> getRolesForPrincipal(String principalId) {
057        if (principalId == null) {
058            return new ArrayList<String>();
059        }
060        /*Map<String,String> criteria = new HashMap<String,String>( 2 );
061        criteria.put("members.memberId", principalId);
062        criteria.put("members.memberTypeCode", MemberType.PRINCIPAL.getCode());
063        return (List<RoleBo>)SpringContext.getBean(BusinessObjectService.class).findMatching(RoleBo.class, criteria);*/
064        return (List<String>) KimApiServiceLocator.getRoleService().getMemberParentRoleIds(MemberType.PRINCIPAL.getCode(), principalId);
065    }
066
067    public String getRole() {
068        return OleSelectConstant.SYSTEM_USER_ROLE_NAME;
069    }
070
071}