/*

  * Copyright 2007-2008 The Kuali Foundation

  *

  * Licensed under the Educational Community License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  * http://www.opensource.org/licenses/ecl2.php

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.kuali.rice.kim.dao.impl;

 import java.util.ArrayList;

 import java.util.Collection;

 import java.util.HashMap;

 import java.util.List;

 import java.util.Map;

 import java.util.Map.Entry;

 import org.apache.commons.collections.CollectionUtils;

 import org.apache.commons.lang.StringUtils;

 import org.apache.ojb.broker.query.Criteria;

 import org.apache.ojb.broker.query.Query;

 import org.apache.ojb.broker.query.QueryFactory;

 import org.apache.ojb.broker.query.ReportQueryByCriteria;

 import org.kuali.rice.kim.bo.Role;

 import org.kuali.rice.kim.bo.entity.KimPrincipal;

 import org.kuali.rice.kim.bo.entity.dto.KimEntityDefaultInfo;

 import org.kuali.rice.kim.bo.group.dto.GroupMembershipInfo;

 import org.kuali.rice.kim.bo.impl.KimAttributes;

 import org.kuali.rice.kim.bo.impl.RoleImpl;

 import org.kuali.rice.kim.bo.role.dto.KimPermissionInfo;

 import org.kuali.rice.kim.bo.role.dto.KimResponsibilityInfo;

 import org.kuali.rice.kim.bo.role.dto.RoleMemberCompleteInfo;

 import org.kuali.rice.kim.bo.role.dto.RoleMembershipInfo;

 import org.kuali.rice.kim.bo.role.impl.KimDelegationImpl;

 import org.kuali.rice.kim.bo.role.impl.KimDelegationMemberImpl;

 import org.kuali.rice.kim.bo.role.impl.RoleMemberAttributeDataImpl;

 import org.kuali.rice.kim.bo.role.impl.RoleMemberImpl;

 import org.kuali.rice.kim.bo.types.dto.AttributeSet;

 import org.kuali.rice.kim.dao.KimRoleDao;

 import org.kuali.rice.kim.service.KIMServiceLocator;

 import org.kuali.rice.kim.util.KIMPropertyConstants;

 import org.kuali.rice.kim.util.KimConstants;

 import org.kuali.rice.kns.dao.impl.PlatformAwareDaoBaseOjb;

 /**

  * This is a description of what this class does - jonathan don't forget to fill

  * this in.

  *

  * @author Kuali Rice Team (rice.collab@kuali.org)

  *

  */

 public class KimRoleDaoOjb extends PlatformAwareDaoBaseOjb implements KimRoleDao {

         /**

          * Adds SubCriteria to the Query Criteria using the role qualification passed in 

          * 

          * @param c The Query Criteria object to be used 

          * @param qualification The role qualification

          */

         private void addSubCriteriaBasedOnRoleQualification(Criteria c, AttributeSet qualification) {

                 if(qualification != null && CollectionUtils.isNotEmpty(qualification.keySet())) {

                         for(Map.Entry<String, String> qualifier : qualification.entrySet()) {

                         Criteria subCrit = new Criteria();

                         if(StringUtils.isNotEmpty(qualifier.getValue())) {

                                         String value = (qualifier.getValue()).replace('*', '%');

                                         subCrit.addLike("attributeValue", value);

                                         subCrit.addEqualTo("kimAttributeId", qualifier.getKey());

                                         ReportQueryByCriteria subQuery = QueryFactory.newReportQuery(RoleMemberAttributeDataImpl.class, subCrit);

                                         c.addExists(subQuery);

                         }

                         }

                 }

         }

         /**

          * @see org.kuali.rice.kim.dao.KimRoleDao#getRolePrincipalsForPrincipalIdAndRoleIds(java.util.Collection,

          *      java.lang.String, org.kuali.rice.kim.bo.types.dto.AttributeSet)

          */

         @SuppressWarnings("unchecked")

         public List<RoleMemberImpl> getRolePrincipalsForPrincipalIdAndRoleIds( Collection<String> roleIds, String principalId, AttributeSet qualification) {

                 Criteria c = new Criteria();

                 if ( roleIds != null ) {

                         c.addIn(KIMPropertyConstants.RoleMember.ROLE_ID, roleIds);

                 }

                 if(principalId!=null)

                         c.addEqualTo(KIMPropertyConstants.RoleMember.MEMBER_ID, principalId);

                 c.addEqualTo( KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, Role.PRINCIPAL_MEMBER_TYPE );

                 addSubCriteriaBasedOnRoleQualification(c, qualification);

                 Query query = QueryFactory.newQuery(RoleMemberImpl.class, c);

                 Collection<RoleMemberImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                 ArrayList<RoleMemberImpl> results = new ArrayList<RoleMemberImpl>( coll.size() );

                 for ( RoleMemberImpl rm : coll ) {

                         if ( rm.isActive() ) {

                                 results.add(rm);

                         }

                 }

                 return results;

         }

         /**

          * @see org.kuali.rice.kim.dao.KimRoleDao#getRolePrincipalsForPrincipalIdAndRoleIds(java.util.Collection,

          *      java.lang.String)

          */

         public List<GroupMembershipInfo> getGroupPrincipalsForPrincipalIdAndGroupIds( Collection<String> groupIds, String principalId) {

             List<String> groupIdValues = new ArrayList<String>();

             List<GroupMembershipInfo> groupPrincipals = new ArrayList<GroupMembershipInfo>();

             if (groupIds != null

                     && principalId == null) {

                 groupIdValues = new ArrayList<String>(groupIds);

             } else if (principalId != null) {

                 groupIdValues = KIMServiceLocator.getGroupService().getGroupIdsForPrincipal(principalId);

             }

             if (groupIdValues != null

                     && groupIdValues.size() > 0) {

                 Collection<GroupMembershipInfo> groupMembershipInfos = KIMServiceLocator.getGroupService().getGroupMembers(groupIdValues);

             for (GroupMembershipInfo groupMembershipInfo : groupMembershipInfos) {

                 if (principalId != null) {

                     if (StringUtils.equals(groupMembershipInfo.getMemberTypeCode(), Role.PRINCIPAL_MEMBER_TYPE)

                             && StringUtils.equals(principalId, groupMembershipInfo.getMemberId())

                             && groupMembershipInfo.isActive()) {

                         groupPrincipals.add(groupMembershipInfo);

                     }

                 } else {

                     groupPrincipals.add(groupMembershipInfo);

                 }

             }

             }

             return groupPrincipals;

         }

         /**

          * @see org.kuali.rice.kim.dao.KimRoleDao#getRolePrincipalsForPrincipalIdAndRoleIds(java.util.Collection,

          *      java.lang.String)

          */

         public List<GroupMembershipInfo> getGroupMembers(Collection<String> groupIds) {

             List<String> groupIdValues = new ArrayList<String>();

             List<GroupMembershipInfo> groupMembers = new ArrayList<GroupMembershipInfo>();

             if (groupIds != null) {

                 groupIdValues = new ArrayList<String>(groupIds);

                 if (groupIdValues != null

                         && groupIdValues.size() > 0) {

                     Collection<GroupMembershipInfo> groupMembershipInfos = KIMServiceLocator.getGroupService().getGroupMembers(groupIdValues);

                     if (groupMembershipInfos != null) {

                         groupMembers = new ArrayList<GroupMembershipInfo>(groupMembershipInfos);

                     }

                     //for (GroupMembershipInfo groupMembershipInfo : groupMembershipInfos) {

                     //    groupPrincipals.add(groupMembershipInfo);

                     //}

                 }

             }

             return groupMembers;

         }

         /**

          * @see org.kuali.rice.kim.dao.KimRoleDao#getRoleGroupsForGroupIdsAndRoleIds(java.util.Collection,

          *      java.util.Collection, org.kuali.rice.kim.bo.types.dto.AttributeSet)

          */

         @SuppressWarnings("unchecked")

         public List<RoleMemberImpl> getRoleGroupsForGroupIdsAndRoleIds( Collection<String> roleIds, Collection<String> groupIds, AttributeSet qualification ) {

                 Criteria c = new Criteria();

                 if(roleIds!=null && !roleIds.isEmpty())

                         c.addIn(KIMPropertyConstants.RoleMember.ROLE_ID, roleIds);

                 if(groupIds!=null && !groupIds.isEmpty())

                         c.addIn(KIMPropertyConstants.RoleMember.MEMBER_ID, groupIds);

                 c.addEqualTo( KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, Role.GROUP_MEMBER_TYPE );

                 addSubCriteriaBasedOnRoleQualification(c, qualification);

                 Query query = QueryFactory.newQuery(RoleMemberImpl.class, c);

                 Collection<RoleMemberImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                 ArrayList<RoleMemberImpl> results = new ArrayList<RoleMemberImpl>( coll.size() );

                 for ( RoleMemberImpl rm : coll ) {

                         if ( rm.isActive() ) {

                                 results.add(rm);

                         }

                 }

                 return results;

         }

         @SuppressWarnings("unchecked")

         public Map<String,KimDelegationImpl> getDelegationImplMapFromRoleIds(Collection<String> roleIds) {

                 HashMap<String,KimDelegationImpl> results = new HashMap<String, KimDelegationImpl>();

                 if ( roleIds != null && !roleIds.isEmpty() ) {

                         Criteria c = new Criteria();

                         c.addIn(KIMPropertyConstants.Delegation.ROLE_ID, roleIds);

                         c.addEqualTo(KIMPropertyConstants.Delegation.ACTIVE, Boolean.TRUE);

                         Query query = QueryFactory.newQuery(KimDelegationImpl.class, c);

                         Collection<KimDelegationImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                         for ( KimDelegationImpl dele : coll ) {

                                 results.put( dele.getDelegationId(), dele);

                         }

                 }

                 return results;

         }

         @SuppressWarnings("unchecked")

         public List<KimDelegationImpl> getDelegationImplsForRoleIds(Collection<String> roleIds) {

                 List<KimDelegationImpl> results = new ArrayList<KimDelegationImpl>();

                 if ( roleIds != null && !roleIds.isEmpty() ) {

                         Criteria c = new Criteria();

                         c.addIn(KIMPropertyConstants.Delegation.ROLE_ID, roleIds);

                         c.addEqualTo(KIMPropertyConstants.Delegation.ACTIVE, Boolean.TRUE);

                         Query query = QueryFactory.newQuery(KimDelegationImpl.class, c);

                         Collection<KimDelegationImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                         for ( KimDelegationImpl dele : coll ) {

                                 results.add(dele);

                         }

                 }

                 return results;

         }

         /**

          * This overridden method ...

          *

          * @see org.kuali.rice.kim.dao.KimRoleDao#getDelegationPrincipalsForPrincipalIdAndDelegationIds(java.util.Collection,

          *      java.lang.String)

          */

         @SuppressWarnings("unchecked")

         public List<KimDelegationMemberImpl> getDelegationPrincipalsForPrincipalIdAndDelegationIds(

                         Collection<String> delegationIds, String principalId) {

                 Criteria c = new Criteria();

                 if(principalId!=null)

                         c.addEqualTo(KIMPropertyConstants.DelegationMember.MEMBER_ID, principalId);

                 c.addEqualTo( KIMPropertyConstants.DelegationMember.MEMBER_TYPE_CODE, Role.PRINCIPAL_MEMBER_TYPE );

                 if(delegationIds!=null && !delegationIds.isEmpty())

                         c.addIn(KIMPropertyConstants.DelegationMember.DELEGATION_ID, delegationIds);

                 Query query = QueryFactory.newQuery(KimDelegationMemberImpl.class, c);

                 Collection<KimDelegationMemberImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                 ArrayList<KimDelegationMemberImpl> results = new ArrayList<KimDelegationMemberImpl>( coll.size() );

                 for ( KimDelegationMemberImpl rm : coll ) {

                         if ( rm.isActive() ) {

                                 results.add(rm);

                         }

                 }

                 return results;

         }

         /**

          * This overridden method ...

          *

          * @see org.kuali.rice.kim.dao.KimRoleDao#getDelegationGroupsForGroupIdsAndDelegationIds(java.util.Collection,

          *      java.util.List)

          */

         @SuppressWarnings("unchecked")

         public List<KimDelegationMemberImpl> getDelegationGroupsForGroupIdsAndDelegationIds(

                         Collection<String> delegationIds, List<String> groupIds) {

                 Criteria c = new Criteria();

                 if(delegationIds!=null && !delegationIds.isEmpty())

                         c.addIn(KIMPropertyConstants.DelegationMember.DELEGATION_ID, delegationIds);

                 if(groupIds!=null && !groupIds.isEmpty())

                         c.addIn(KIMPropertyConstants.DelegationMember.MEMBER_ID, groupIds);

                 c.addEqualTo( KIMPropertyConstants.DelegationMember.MEMBER_TYPE_CODE, Role.GROUP_MEMBER_TYPE );

                 Query query = QueryFactory.newQuery(KimDelegationMemberImpl.class, c);

                 Collection<KimDelegationMemberImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                 ArrayList<KimDelegationMemberImpl> results = new ArrayList<KimDelegationMemberImpl>( coll.size() );

                 for ( KimDelegationMemberImpl rm : coll ) {

                         if ( rm.isActive() ) {

                                 results.add(rm);

                         }

                 }

                 return results;

         }

         /**

          * @see org.kuali.rice.kim.dao.KimRoleDao#getRoleMembersForRoleIds(Collection, String, org.kuali.rice.kim.bo.types.dto.AttributeSet)

          */

         @SuppressWarnings("unchecked")

         public List<RoleMemberImpl> getRoleMembersForRoleIds( Collection<String> roleIds, String memberTypeCode, AttributeSet qualification ) {

                 Criteria c = new Criteria();

                 if(roleIds!=null && !roleIds.isEmpty())

                         c.addIn(KIMPropertyConstants.RoleMember.ROLE_ID, roleIds);

                 if ( memberTypeCode != null ) {

                         c.addEqualTo( KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, memberTypeCode );

                 }

                 addSubCriteriaBasedOnRoleQualification(c, qualification);

                 Query query = QueryFactory.newQuery(RoleMemberImpl.class, c);

                 Collection<RoleMemberImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                 ArrayList<RoleMemberImpl> results = new ArrayList<RoleMemberImpl>( coll.size() );

                 for ( RoleMemberImpl rm : coll ) {

                         if ( rm.isActive() ) {

                                 results.add(rm);

                         }

                 }

                 return results;

         }

         /**

          * @see org.kuali.rice.kim.dao.KimRoleDao#getRoleMembersForRoleIds(Collection, String, org.kuali.rice.kim.bo.types.dto.AttributeSet)

          */

         @SuppressWarnings("unchecked")

         public List<RoleMemberImpl> getRoleMembershipsForRoleIdsAsMembers( Collection<String> roleIds, AttributeSet qualification) {

                 Criteria c = new Criteria();

                 if(roleIds!=null && !roleIds.isEmpty())

                         c.addIn(KIMPropertyConstants.RoleMember.MEMBER_ID, roleIds);

                 c.addEqualTo( KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, KimConstants.KimUIConstants.MEMBER_TYPE_ROLE_CODE);

                 addSubCriteriaBasedOnRoleQualification(c, qualification);

                 Query query = QueryFactory.newQuery(RoleMemberImpl.class, c);

                 Collection<RoleMemberImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                 ArrayList<RoleMemberImpl> results = new ArrayList<RoleMemberImpl>( coll.size() );

                 for ( RoleMemberImpl rm : coll ) {

                         if ( rm.isActive() ) {

                                 results.add(rm);

                         }

                 }

                 return results;

         }

         /**

          * @see org.kuali.rice.kim.dao.KimRoleDao#getRoleMembersForRoleIds(Collection, String, org.kuali.rice.kim.bo.types.dto.AttributeSet)

          */

         @SuppressWarnings("unchecked")

         public List<RoleMemberImpl> getRoleMembershipsForMemberId(String memberType, String memberId, AttributeSet qualification) {

                 Criteria c = new Criteria();

                 List<RoleMemberImpl> parentRoleMembers = new ArrayList<RoleMemberImpl>();

                 if(StringUtils.isEmpty(memberId)

                                 || StringUtils.isEmpty(memberType)) {

                         return parentRoleMembers;

                 }

                 c.addEqualTo(KIMPropertyConstants.RoleMember.MEMBER_ID, memberId);

                 c.addEqualTo( KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, memberType);

                 addSubCriteriaBasedOnRoleQualification(c, qualification);

                 Query query = QueryFactory.newQuery(RoleMemberImpl.class, c);

                 Collection<RoleMemberImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                 ArrayList<RoleMemberImpl> results = new ArrayList<RoleMemberImpl>( coll.size() );

                 for ( RoleMemberImpl rm : coll ) {

                         if ( rm.isActive() ) {

                                 results.add(rm);

                         }

                 }

                 return results;

         }

         @SuppressWarnings("unchecked")

         public List<RoleMemberImpl> getRoleMembersForRoleIdsWithFilters( Collection<String> roleIds, String principalId, List<String> groupIds, AttributeSet qualification) {

                 Criteria c = new Criteria();

                 if(roleIds!=null && !roleIds.isEmpty())

                         c.addIn(KIMPropertyConstants.RoleMember.ROLE_ID, roleIds);

                 Criteria orSet = new Criteria();

                 orSet.addEqualTo( KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, Role.ROLE_MEMBER_TYPE );

                 Criteria principalCheck = new Criteria();

                 if(principalId!=null)

                         principalCheck.addEqualTo(KIMPropertyConstants.RoleMember.MEMBER_ID, principalId);

                 principalCheck.addEqualTo( KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, Role.PRINCIPAL_MEMBER_TYPE );

                 orSet.addOrCriteria( principalCheck );

                 Criteria groupCheck = new Criteria();

                 if(groupIds!=null && !groupIds.isEmpty())

                         groupCheck.addIn(KIMPropertyConstants.RoleMember.MEMBER_ID, groupIds);

                 groupCheck.addEqualTo( KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, Role.GROUP_MEMBER_TYPE );

                 orSet.addOrCriteria( groupCheck );

                 c.addAndCriteria( orSet );

                 addSubCriteriaBasedOnRoleQualification(c, qualification);

                 Query query = QueryFactory.newQuery(RoleMemberImpl.class, c);

                 Collection<RoleMemberImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                 ArrayList<RoleMemberImpl> results = new ArrayList<RoleMemberImpl>( coll.size() );

                 for ( RoleMemberImpl rm : coll ) {

                         if ( rm.isActive() ) {

                                 results.add(rm);

                         }

                 }

                 return results;

         }

         /**

          * @see org.kuali.rice.kim.dao.KimRoleDao#getDelegationMembersForDelegationIds(java.util.List)

          */

         @SuppressWarnings("unchecked")

         public Map<String,List<KimDelegationMemberImpl>> getDelegationMembersForDelegationIds(

                         List<String> delegationIds) {

                 Criteria c = new Criteria();

                 if(delegationIds!=null && !delegationIds.isEmpty())

                         c.addIn(KIMPropertyConstants.DelegationMember.DELEGATION_ID, delegationIds);

                 Query query = QueryFactory.newQuery(KimDelegationMemberImpl.class, c);

                 Collection<KimDelegationMemberImpl> coll = getPersistenceBrokerTemplate().getCollectionByQuery(query);

                 HashMap<String,List<KimDelegationMemberImpl>> result = new HashMap<String,List<KimDelegationMemberImpl>>();

                 for ( KimDelegationMemberImpl dp : coll ) {

                         if ( dp.isActive() ) {

                                 if ( !result.containsKey( dp.getDelegationId() ) ) {

                                         result.put( dp.getDelegationId(), new ArrayList<KimDelegationMemberImpl>() );

                                 }

                                 result.get( dp.getDelegationId() ).add( dp );

                         }

                 }

                 return result;

         }

     public List<RoleImpl> getRoles(Map<String,String> fieldValues) {

         Criteria crit = new Criteria();

         Map<String,Map<String,String>> critMap = setupCritMaps(fieldValues);

 //        BusinessObjectEntry boEntry = KNSServiceLocator.getDataDictionaryService().getDataDictionary().getBusinessObjectEntry("org.kuali.rice.kim.bo.impl.RoleImpl");

 //      List lookupNames = boEntry.getLookupDefinition().getLookupFieldNames();

         Map<String,String> lookupNames = critMap.get("lookupNames");

         for (Entry<String, String> entry : lookupNames.entrySet()) {

                 if (StringUtils.isNotBlank(entry.getValue())) {

                                 if (!entry.getKey().equals(KIMPropertyConstants.Principal.PRINCIPAL_NAME)) {

                                         addLikeToCriteria(crit, entry.getKey(), entry.getValue());

                                 } else {

                                                 List roleIds = getRoleIdsForPrincipalName(entry.getValue());

                                         if (roleIds!=null && !roleIds.isEmpty()) {

                                                 crit.addIn(KIMPropertyConstants.Role.ROLE_ID, roleIds);

                                         } else {

                                         // TODO : if no role id found that means principalname not matched, need to do something to force to return empty list

                                                 roleIds.add("NOTFOUND");

                                                 crit.addIn(KIMPropertyConstants.Role.ROLE_ID, roleIds);

                                         }

                         }

                 }

         }

                 if (!critMap.get("attr").isEmpty()) {

                     String kimTypeId=null;

                 for (Map.Entry<String,String> entry : fieldValues.entrySet()) {

                         if (entry.getKey().equals("kimTypeId")) {

                                 kimTypeId=entry.getValue();

                                 break;

                         }

                 }

                         setupAttrCriteria(crit, critMap.get("attr"),kimTypeId);

                 }

                 if (!critMap.get("perm").isEmpty()) {

                         crit.addExists(setupPermCriteria(critMap.get("perm")));

                 }

                 if (!critMap.get("resp").isEmpty()) {

                         crit.addExists(setupRespCriteria(critMap.get("resp")));

                 }

                 if (!critMap.get("group").isEmpty()) {

                         crit.addExists(setupGroupCriteria(critMap.get("group")));

                 }

         Query q = QueryFactory.newQuery(RoleImpl.class, crit);

         return (List)getPersistenceBrokerTemplate().getCollectionByQuery(q);

     }

     private List<String> getPrincipalIdsForPrincipalName(String principalName){

             Map<String, String> criteria = new HashMap<String, String>();

         criteria.put("principals.principalName", principalName);

         List<? extends KimEntityDefaultInfo> entities = KIMServiceLocator.getIdentityService().lookupEntityDefaultInfo(criteria, false);

         List<String> principalIds = new ArrayList<String>();

         for (KimEntityDefaultInfo entity : entities) {

             for (KimPrincipal principal : entity.getPrincipals()) {

                 principalIds.add(principal.getPrincipalId());

             }

         }

         return principalIds;

     }

     private List<String> getRoleIdsForPrincipalName(String value) {

             String principalName = value.replace('*', '%');

                 List<String> roleIds = new ArrayList<String>();

                 Criteria memberSubCrit = new Criteria();

         Map<String, String> criteria = new HashMap<String, String>();

         criteria.put("principals.principalName", principalName);

         List<? extends KimEntityDefaultInfo> entities = KIMServiceLocator.getIdentityService().lookupEntityDefaultInfo(criteria, false);

         if (entities == null

                 || entities.size() == 0) {

             return roleIds;

         }

         List<String> principalIds = new ArrayList<String>();

         for (KimEntityDefaultInfo entity : entities) {

             for (KimPrincipal principal : entity.getPrincipals()) {

                 principalIds.add(principal.getPrincipalId());

             }

         }

         if(principalIds!=null && !principalIds.isEmpty()){

                 memberSubCrit.addEqualTo(KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, Role.PRINCIPAL_MEMBER_TYPE);

                 memberSubCrit.addIn(KIMPropertyConstants.RoleMember.MEMBER_ID, principalIds);

                         ReportQueryByCriteria memberSubQuery = QueryFactory.newReportQuery(RoleMemberImpl.class, memberSubCrit);

                         for (RoleMemberImpl roleMbr : (List<RoleMemberImpl>)getPersistenceBrokerTemplate().getCollectionByQuery(memberSubQuery)) {

                                 if (roleMbr.isActive() && !roleIds.contains(roleMbr.getRoleId())) {

                                         roleIds.add(roleMbr.getRoleId());

                                 }

                         }

         }

                 List<String> groupIds = new ArrayList<String>();

                 for (String principalId : principalIds) {

                     List<String> principalGroupIds = KIMServiceLocator.getGroupService().getGroupIdsForPrincipal(principalId);

                     for (String groupId : principalGroupIds) {

                         if (!groupIds.contains(groupId)) {

                             groupIds.add(groupId);

                         }

                     }

                 }

         if(groupIds!=null && !groupIds.isEmpty()){

                 Criteria grpRoleCrit = new Criteria();

                 grpRoleCrit.addEqualTo(KIMPropertyConstants.RoleMember.MEMBER_TYPE_CODE, Role.GROUP_MEMBER_TYPE);

                 grpRoleCrit.addIn(KIMPropertyConstants.RoleMember.MEMBER_ID, groupIds);

                 ReportQueryByCriteria memberSubQuery = QueryFactory.newReportQuery(RoleMemberImpl.class, grpRoleCrit);

                         for (RoleMemberImpl roleMbr : (List<RoleMemberImpl>)getPersistenceBrokerTemplate().getCollectionByQuery(memberSubQuery)) {

                                 if (roleMbr.isActive() && !roleIds.contains(roleMbr.getRoleId()) ) {

                                         roleIds.add(roleMbr.getRoleId());

                                 }

                         }

         }

             return roleIds;

     }

     private Map setupCritMaps(Map<String,String> fieldValues) {

             Map <String, Map> critMap = new HashMap();

         List permFieldName = new ArrayList();

         permFieldName.add("permName");

         permFieldName.add("permNamespaceCode");

         permFieldName.add("permTmplName");

         permFieldName.add("permTmplNamespaceCode");

         List respFieldName = new ArrayList();

         respFieldName.add("respName");

         respFieldName.add("respNamespaceCode");

         respFieldName.add("respTmplName");

         respFieldName.add("respTmplNamespaceCode");

         Map<String,String> permFieldMap = new HashMap<String,String>();

         Map<String,String> respFieldMap = new HashMap<String,String>();

         Map<String,String> attrFieldMap = new HashMap<String,String>();

         Map<String,String> groupFieldMap = new HashMap<String,String>();

         Map<String,String> lookupNamesMap = new HashMap<String,String>();

         for (Entry<String, String> entry : fieldValues.entrySet()) {

                 if (StringUtils.isNotBlank(entry.getValue())) {

                             String nameValue = entry.getValue().replace('*', '%');

                         if (permFieldName.contains(entry.getKey())) {

                                 permFieldMap.put(entry.getKey(), nameValue);

                         } else if (respFieldName.contains(entry.getKey())) {

                                 respFieldMap.put(entry.getKey(), nameValue);

                         } else if (entry.getKey().startsWith(KimAttributes.GROUP_NAME)) {

                                 groupFieldMap.put(entry.getKey(), nameValue);

                         } else if (entry.getKey().contains(".")) {

                                 attrFieldMap.put(entry.getKey(), nameValue);

                         } else {

                                 lookupNamesMap.put(entry.getKey(), nameValue);

                         }

                 }

         }

         critMap.put("perm", permFieldMap);

         critMap.put("resp", respFieldMap);

         critMap.put("group", groupFieldMap);

         critMap.put("attr", attrFieldMap);

         critMap.put("lookupNames", lookupNamesMap);

         return critMap;

     }

     private void setupAttrCriteria(Criteria crit, Map<String,String> attrCrit, String kimTypeId) {

         for (Entry<String, String> entry : attrCrit.entrySet()) {

                         Criteria subCrit = new Criteria();

                         addLikeToCriteria(subCrit, "attributes.attributeValue",entry.getValue());

                         addEqualToCriteria(subCrit, "attributes.kimAttributeId",entry.getKey().substring(entry.getKey().indexOf(".")+1, entry.getKey().length()));

                         addEqualToCriteria(subCrit, "attributes.kimTypeId", kimTypeId);

                         subCrit.addEqualToField("roleId", Criteria.PARENT_QUERY_PREFIX + "roleId");

                         crit.addExists(QueryFactory.newReportQuery(RoleMemberImpl.class, subCrit));

         }

     }

     private ReportQueryByCriteria setupPermCriteria(Map<String,String> permCrit) {

             Map<String,String> searchCrit = new HashMap<String, String>();

         for (Entry<String, String> entry : permCrit.entrySet()) {

                 if (entry.getKey().equals("permTmplName") || entry.getKey().equals("permTmplNamespaceCode")) {

                         if (entry.getKey().equals("permTmplName")) {

                                 searchCrit.put("template." + KimConstants.UniqueKeyConstants.PERMISSION_TEMPLATE_NAME,entry.getValue());

                         } else {

                                 searchCrit.put("template." + KimConstants.UniqueKeyConstants.NAMESPACE_CODE,entry.getValue());

                         }

                 }

                 if (entry.getKey().equals("permName") || entry.getKey().equals("permNamespaceCode")) {

                         if (entry.getKey().equals("permName")) {

                                 searchCrit.put(KimConstants.UniqueKeyConstants.PERMISSION_NAME, entry.getValue());

                         } else {

                                 searchCrit.put(KimConstants.UniqueKeyConstants.NAMESPACE_CODE,entry.getValue());

                         }

                 }

         }

         List<KimPermissionInfo> permList = KIMServiceLocator.getPermissionService().lookupPermissions(searchCrit, true);

         List<String> roleIds = null;

         if(permList != null && !permList.isEmpty()){

                 roleIds = KIMServiceLocator.getPermissionService().getRoleIdsForPermissions(permList);

         }

         if(roleIds == null || roleIds.isEmpty()){

                 roleIds = new ArrayList<String>();

                 roleIds.add("-1"); // this forces a blank return.

         }

         Criteria memberSubCrit = new Criteria();

         memberSubCrit.addIn("roleId", roleIds);

         memberSubCrit.addEqualToField("roleId", Criteria.PARENT_QUERY_PREFIX + "roleId");

                 return QueryFactory.newReportQuery(RoleImpl.class, memberSubCrit);

     }

     private ReportQueryByCriteria setupRespCriteria(Map<String,String> respCrit) {

             try{

             //this.loadTestData();

             }catch(Exception ex){

                     ex.printStackTrace();

             }

             Map<String,String> searchCrit = new HashMap<String, String>();

         for (Entry<String, String> entry : respCrit.entrySet()) {

                 if (entry.getKey().equals("respTmplName") || entry.getKey().equals("respTmplNamespaceCode")) {

                         if (entry.getKey().equals("respTmplName")) {

                                 searchCrit.put("template." + KimConstants.UniqueKeyConstants.RESPONSIBILITY_TEMPLATE_NAME,entry.getValue());

                         } else {

                                 searchCrit.put("template." + KimConstants.UniqueKeyConstants.NAMESPACE_CODE,entry.getValue());

                         }

                 }

                 if (entry.getKey().equals("respName") || entry.getKey().equals("respNamespaceCode")) {

                         if (entry.getKey().equals("respName")) {

                                 searchCrit.put(KimConstants.UniqueKeyConstants.RESPONSIBILITY_NAME, entry.getValue());

                         } else {

                                 searchCrit.put(KimConstants.UniqueKeyConstants.NAMESPACE_CODE,entry.getValue());

                         }

                 }

         }

         List<? extends KimResponsibilityInfo> kriList = KIMServiceLocator.getResponsibilityService().lookupResponsibilityInfo(searchCrit, true);

         List<String> roleIds = new ArrayList<String>();

         for(KimResponsibilityInfo kri : kriList){

                 roleIds.addAll(KIMServiceLocator.getResponsibilityService().getRoleIdsForResponsibility(kri, null));

         }

         if(roleIds == null || roleIds.isEmpty()){

                 roleIds = new ArrayList<String>();

                 roleIds.add("-1"); // this forces a blank return.

         }

         Criteria memberSubCrit = new Criteria();

         memberSubCrit.addIn("roleId", roleIds);

         memberSubCrit.addEqualToField("roleId", Criteria.PARENT_QUERY_PREFIX + "roleId");

                 return QueryFactory.newReportQuery(RoleImpl.class, memberSubCrit);

     }

     private ReportQueryByCriteria setupGroupCriteria(Map<String,String> groupCrit) {

             Map<String,String> searchCrit = new HashMap<String, String>();

         for (Entry<String, String> entry : groupCrit.entrySet()) {

                         if (entry.getKey().equals(KimAttributes.GROUP_NAME)) {

                                 searchCrit.put(entry.getKey(), entry.getValue());

                         } else { // the namespace code for the group field is named something besides the default. Set it to the default.

                                 searchCrit.put(KimAttributes.NAMESPACE_CODE, entry.getValue());

                         }

         }

         Criteria crit = new Criteria();

         List<String> groupIds = KIMServiceLocator.getGroupService().lookupGroupIds(searchCrit);

         if(groupIds == null || groupIds.isEmpty()){

                 groupIds = new ArrayList<String>();

                 groupIds.add("-1");  // this forces a blank return.

         }

         crit.addIn("memberId", groupIds);

         crit.addEqualToField("roleId", Criteria.PARENT_QUERY_PREFIX + "roleId");

                 return QueryFactory.newReportQuery(RoleMemberImpl.class, crit);

     }

     private void addLikeToCriteria(Criteria criteria, String propertyName, String propertyValue){

             String[] keyValues = getCaseInsensitiveValues(propertyName, propertyValue);

                    criteria.addLike(keyValues[0], keyValues[1]);

     }

     private void addEqualToCriteria(Criteria criteria, String propertyName, String propertyValue){

             String[] keyValues = getCaseInsensitiveValues(propertyName, propertyValue);

                    criteria.addEqualTo(keyValues[0], keyValues[1]);

     }

     private String[] getCaseInsensitiveValues(String propertyName, String propertyValue){

             String[] keyValues = new String[2];

             keyValues[0] = propertyName==null?"":getDbPlatform().getUpperCaseFunction() + "(" + propertyName + ")";

             keyValues[1] = propertyValue==null?"":propertyValue.toUpperCase();

             return keyValues;

     }

     @SuppressWarnings("unchecked")

         protected List<RoleMemberImpl> getRoleMemberImpls(Map<String, String> fieldValues){

                 Criteria queryCriteria = new Criteria();

                 List<String> memberIds = new ArrayList<String>();

                 if(hasExtraRoleMemberCriteria(fieldValues)){

                         String memberName = fieldValues.get(KimConstants.KimUIConstants.MEMBER_NAME);

                         String memberNamespaceCode = fieldValues.get(KimConstants.KimUIConstants.MEMBER_NAMESPACE_CODE);

                         //Only name or namespace fields are provided in search

                         //member type code is not provided

                         List<RoleImpl> roles = getRoleMembersRoles(memberNamespaceCode, memberName);

                         if(roles!=null){

                                 for(RoleImpl role: roles)

                                         memberIds.add(role.getRoleId());

                         }

                         memberIds.addAll(this.getPrincipalIdsForPrincipalName(memberName));

                         memberIds.addAll(getRoleMembersGroupIds(memberNamespaceCode, memberName));

                 if(memberIds!=null && !memberIds.isEmpty())

                         queryCriteria.addIn(KIMPropertyConstants.RoleMember.MEMBER_ID, memberIds);

                 }

                 if(hasCoreRoleMemberCriteria(fieldValues)){

                     String roleMemberId = fieldValues.get(KimConstants.PrimaryKeyConstants.ROLE_MEMBER_ID);

                         String roleId = fieldValues.get(KimConstants.PrimaryKeyConstants.ROLE_ID);

                         String memberId = fieldValues.get(KimConstants.PrimaryKeyConstants.MEMBER_ID);

                         String memberTypeCode = fieldValues.get(KIMPropertyConstants.KimMember.MEMBER_TYPE_CODE);

                         String activeFromDate = fieldValues.get(KIMPropertyConstants.KimMember.ACTIVE_FROM_DATE);

                         String activeToDate = fieldValues.get(KIMPropertyConstants.KimMember.ACTIVE_TO_DATE);

                         //role member id, role id, member id, member type code, active dates are provided in search

                         if(StringUtils.isNotEmpty(roleMemberId))

                                 addEqualToCriteria(queryCriteria, KimConstants.PrimaryKeyConstants.ROLE_MEMBER_ID, roleMemberId);

                         if(StringUtils.isNotEmpty(roleId))

                                 addEqualToCriteria(queryCriteria, KimConstants.PrimaryKeyConstants.ROLE_ID, roleId);

                         if(StringUtils.isNotEmpty(memberId))

                                 addEqualToCriteria(queryCriteria, KimConstants.PrimaryKeyConstants.MEMBER_ID, memberId);

                         if(StringUtils.isNotEmpty(memberTypeCode))

                                 addEqualToCriteria(queryCriteria, KIMPropertyConstants.KimMember.MEMBER_TYPE_CODE, memberTypeCode);

                         if(StringUtils.isNotEmpty(activeFromDate))

                                 queryCriteria.addGreaterOrEqualThan(KIMPropertyConstants.KimMember.ACTIVE_FROM_DATE, activeFromDate);

                         if(StringUtils.isNotEmpty(activeToDate))

                                 queryCriteria.addLessOrEqualThan(KIMPropertyConstants.KimMember.ACTIVE_TO_DATE, activeToDate);

                 }

         Query q = QueryFactory.newQuery(RoleMemberImpl.class, queryCriteria);

         return (List<RoleMemberImpl>)getPersistenceBrokerTemplate().getCollectionByQuery(q);

     }

     public List<RoleMembershipInfo> getRoleMembers(Map<String,String> fieldValues) {

             List<RoleMemberImpl> roleMembers = getRoleMemberImpls(fieldValues);

         List<RoleMembershipInfo> roleMemberships = new ArrayList<RoleMembershipInfo>();

         RoleMembershipInfo roleMembership;

         for(RoleMemberImpl roleMember: roleMembers){

                 roleMembership = new RoleMembershipInfo(roleMember.getRoleId(), roleMember.getRoleMemberId(), roleMember.getMemberId(), roleMember.getMemberTypeCode(), roleMember.getQualifier() );

                 roleMemberships.add(roleMembership);

         }

         return roleMemberships;

     }

     public List<RoleMemberCompleteInfo> getRoleMembersCompleteInfo(Map<String,String> fieldValues) {

             List<RoleMemberImpl> roleMembers = getRoleMemberImpls(fieldValues);

         List<RoleMemberCompleteInfo> roleMembersCompleteInfo = new ArrayList<RoleMemberCompleteInfo>();

         RoleMemberCompleteInfo roleMemberCompleteInfo;

         for(RoleMemberImpl roleMember: roleMembers){

                 roleMemberCompleteInfo = new RoleMemberCompleteInfo(

                                 roleMember.getRoleId(), roleMember.getRoleMemberId(), roleMember.getMemberId(),

                                 roleMember.getMemberTypeCode(), roleMember.getActiveFromDate(), roleMember.getActiveToDate(),

                                 roleMember.getQualifier() );

                 roleMembersCompleteInfo.add(roleMemberCompleteInfo);

         }

         return roleMembersCompleteInfo;

     }

     private boolean hasCoreRoleMemberCriteria(Map<String, String> fieldValues){

                 return StringUtils.isNotEmpty(fieldValues.get(KimConstants.PrimaryKeyConstants.ROLE_MEMBER_ID)) ||

                                 StringUtils.isNotEmpty(fieldValues.get(KimConstants.PrimaryKeyConstants.ROLE_ID)) ||

                                 StringUtils.isNotEmpty(fieldValues.get(KimConstants.PrimaryKeyConstants.MEMBER_ID)) ||

                                 StringUtils.isNotEmpty(fieldValues.get(KIMPropertyConstants.KimMember.MEMBER_TYPE_CODE)) ||

                                 StringUtils.isNotEmpty(fieldValues.get(KIMPropertyConstants.KimMember.ACTIVE_FROM_DATE)) ||

                                 StringUtils.isNotEmpty(fieldValues.get(KIMPropertyConstants.KimMember.ACTIVE_TO_DATE));

     }

     private boolean hasExtraRoleMemberCriteria(Map<String, String> fieldValues){

             return StringUtils.isNotEmpty(fieldValues.get(KimConstants.KimUIConstants.MEMBER_NAME)) ||

                             StringUtils.isNotEmpty(fieldValues.get(KimConstants.KimUIConstants.MEMBER_NAMESPACE_CODE));

     }

     @SuppressWarnings("unchecked")

         private List<RoleImpl> getRoleMembersRoles(String memberNamespaceCode, String memberName){

                 Criteria queryCriteria = new Criteria();

                 addEqualToCriteria(queryCriteria, KimConstants.UniqueKeyConstants.NAMESPACE_CODE, memberNamespaceCode);

                 addEqualToCriteria(queryCriteria, KimConstants.UniqueKeyConstants.ROLE_NAME, memberName);

                 Query q = QueryFactory.newQuery(RoleImpl.class, queryCriteria);

                 return (List<RoleImpl>)getPersistenceBrokerTemplate().getCollectionByQuery(q);

     }

     private List<String> getRoleMembersGroupIds(String memberNamespaceCode, String memberName){

             Map<String,String> searchCrit = new HashMap<String, String>();

             searchCrit.put(KimAttributes.GROUP_NAME, memberName);

             searchCrit.put(KimAttributes.NAMESPACE_CODE, memberNamespaceCode);

             return KIMServiceLocator.getGroupService().lookupGroupIds(searchCrit);

     }

 }