/**

  * Copyright 2010 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.osedu.org/licenses/ECL-2.0

  *

  * 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.student.core.organization.service.impl;

 import java.util.ArrayList;

 import java.util.HashSet;

 import java.util.List;

 import java.util.Set;

 import javax.jws.WebService;

 import javax.persistence.NoResultException;

 import org.apache.log4j.Logger;

 import org.kuali.student.common.validator.old.Validator;

 import org.kuali.student.core.dictionary.old.dto.ObjectStructure;

 import org.kuali.student.core.dictionary.service.old.DictionaryService;

 import org.kuali.student.core.dto.StatusInfo;

 import org.kuali.student.core.exceptions.AlreadyExistsException;

 import org.kuali.student.core.exceptions.DataValidationErrorException;

 import org.kuali.student.core.exceptions.DoesNotExistException;

 import org.kuali.student.core.exceptions.InvalidParameterException;

 import org.kuali.student.core.exceptions.MissingParameterException;

 import org.kuali.student.core.exceptions.OperationFailedException;

 import org.kuali.student.core.exceptions.PermissionDeniedException;

 import org.kuali.student.core.exceptions.VersionMismatchException;

 import org.kuali.student.core.organization.dao.OrganizationDao;

 import org.kuali.student.core.organization.dto.OrgHierarchyInfo;

 import org.kuali.student.core.organization.dto.OrgInfo;

 import org.kuali.student.core.organization.dto.OrgOrgRelationInfo;

 import org.kuali.student.core.organization.dto.OrgOrgRelationTypeInfo;

 import org.kuali.student.core.organization.dto.OrgPersonRelationInfo;

 import org.kuali.student.core.organization.dto.OrgPersonRelationTypeInfo;

 import org.kuali.student.core.organization.dto.OrgPositionRestrictionInfo;

 import org.kuali.student.core.organization.dto.OrgTreeInfo;

 import org.kuali.student.core.organization.dto.OrgTypeInfo;

 import org.kuali.student.core.organization.entity.Org;

 import org.kuali.student.core.organization.entity.OrgHierarchy;

 import org.kuali.student.core.organization.entity.OrgOrgRelation;

 import org.kuali.student.core.organization.entity.OrgOrgRelationType;

 import org.kuali.student.core.organization.entity.OrgPersonRelation;

 import org.kuali.student.core.organization.entity.OrgPersonRelationType;

 import org.kuali.student.core.organization.entity.OrgPositionRestriction;

 import org.kuali.student.core.organization.entity.OrgType;

 import org.kuali.student.core.organization.service.OrganizationService;

 import org.kuali.student.core.search.dto.SearchCriteriaTypeInfo;

 import org.kuali.student.core.search.dto.SearchRequest;

 import org.kuali.student.core.search.dto.SearchResult;

 import org.kuali.student.core.search.dto.SearchResultTypeInfo;

 import org.kuali.student.core.search.dto.SearchTypeInfo;

 import org.kuali.student.core.search.service.SearchManager;

 import org.kuali.student.core.validation.dto.ValidationResultInfo;

 import org.springframework.transaction.annotation.Transactional;

 @WebService(endpointInterface = "org.kuali.student.core.organization.service.OrganizationService", serviceName = "OrganizationService", portName = "OrganizationService", targetNamespace = "http://student.kuali.org/wsdl/organization")

 @Transactional(noRollbackFor={DoesNotExistException.class},rollbackFor={Throwable.class})

 public class OrganizationServiceImpl implements OrganizationService {

     final Logger logger = Logger.getLogger(OrganizationServiceImpl.class);

         private OrganizationDao organizationDao;

     private DictionaryService dictionaryServiceDelegate;

     private SearchManager searchManager;

     private Validator validator;

         @Override

         public OrgPositionRestrictionInfo addPositionRestrictionToOrg(String orgId,

                         String orgPersonRelationTypeKey,

                         OrgPositionRestrictionInfo orgPositionRestrictionInfo)

                         throws AlreadyExistsException, DataValidationErrorException,

                         DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 //Check Missing params

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(orgPersonRelationTypeKey, "orgPersonRelationTypeKey");

                 checkForMissingParameter(orgPositionRestrictionInfo, "orgPositionRestrictionInfo");

                 //Set all the values on OrgOrgRelationInfo

                 orgPositionRestrictionInfo.setOrgId(orgId);

                 orgPositionRestrictionInfo.setOrgPersonRelationTypeKey(orgPersonRelationTypeKey);

                 OrgPositionRestriction orgPositionRestriction = null;

                 //Create a new persistence entity from the Info

                 try {

                         orgPositionRestriction = OrganizationAssembler.toOrgPositionRestriction(false, orgPositionRestrictionInfo, organizationDao);

                 } catch (VersionMismatchException e) {

                 }

                 //Persist the positionRestriction

                 organizationDao.create(orgPositionRestriction);

                 //Copy back to an OrgOrgRelationInfo and return

                 OrgPositionRestrictionInfo createdOrgPositionRestrictionInfo = OrganizationAssembler.toOrgPositionRestrictionInfo(orgPositionRestriction);

                 return createdOrgPositionRestrictionInfo;

         }

         @Override

         public OrgOrgRelationInfo createOrgOrgRelation(String orgId,

                         String relatedOrgId, String orgOrgRelationTypeKey,

                         OrgOrgRelationInfo orgOrgRelationInfo)

                         throws AlreadyExistsException, DataValidationErrorException,

                         DoesNotExistException, InvalidParameterException,

                         MissingParameterException, PermissionDeniedException,

                         OperationFailedException {

                 //Check Missing params

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(relatedOrgId, "relatedOrgId");

                 checkForMissingParameter(orgOrgRelationTypeKey, "orgOrgRelationTypeKey");

                 checkForMissingParameter(orgOrgRelationInfo, "orgOrgRelationInfo");

                 //Set all the values on OrgOrgRelationInfo

                 orgOrgRelationInfo.setOrgId(orgId);

                 orgOrgRelationInfo.setRelatedOrgId(relatedOrgId);

                 orgOrgRelationInfo.setType(orgOrgRelationTypeKey);

                 OrgOrgRelation orgOrgRelation = null;

                 //Create a new persistence entity from the orgInfo

                 try {

                         orgOrgRelation = OrganizationAssembler.toOrgOrgRelation(false, orgOrgRelationInfo, organizationDao);

                 } catch (VersionMismatchException e) {

                 }

                 //Persist the orgOrgRelation

                 organizationDao.create(orgOrgRelation);

                 //Copy back to an OrgOrgRelationInfo and return

                 OrgOrgRelationInfo createdOrgOrgRelationInfo = OrganizationAssembler.toOrgOrgRelationInfo(orgOrgRelation);

                 return createdOrgOrgRelationInfo;

         }

         @Override

         public OrgPersonRelationInfo createOrgPersonRelation(String orgId,

                         String personId, String orgPersonRelationTypeKey,

                         OrgPersonRelationInfo orgPersonRelationInfo)

                         throws AlreadyExistsException, DataValidationErrorException,

                         DoesNotExistException, InvalidParameterException,

                         MissingParameterException, PermissionDeniedException,

                         OperationFailedException {

                 //Check Missing params

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(personId, "personId");

                 checkForMissingParameter(orgPersonRelationTypeKey, "orgPersonRelationTypeKey");

                 checkForMissingParameter(orgPersonRelationTypeKey, "orgPersonRelationTypeKey");

                 //Make sure that only valid org person relations are done

                 if(!organizationDao.validatePositionRestriction(orgId,orgPersonRelationTypeKey)){

                         throw new InvalidParameterException("There is no Position for this relationship");

                 }

                 //Set all the values on OrgOrgRelationInfo

                 orgPersonRelationInfo.setOrgId(orgId);

                 orgPersonRelationInfo.setPersonId(personId);

                 orgPersonRelationInfo.setType(orgPersonRelationTypeKey);

                 OrgPersonRelation orgPersonRelation = null;

                 //Create a new persistence entity from the orgInfo

                 try {

                         orgPersonRelation = OrganizationAssembler.toOrgPersonRelation(false, orgPersonRelationInfo, organizationDao);

                 } catch (VersionMismatchException e) {

                 }

                 //Persist the orgPersonRelation

                 organizationDao.create(orgPersonRelation);

                 //Copy back to an orgPersonRelationInfo and return

                 OrgPersonRelationInfo createdOrgPersonRelationInfo = OrganizationAssembler.toOrgPersonRelationInfo(orgPersonRelation);

                 return createdOrgPersonRelationInfo;

         }

         @Override

         public OrgInfo createOrganization(String orgTypeKey, OrgInfo orgInfo)

                         throws AlreadyExistsException, DataValidationErrorException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 //Check Missing params

                 checkForMissingParameter(orgTypeKey, "orgTypeKey");

                 checkForMissingParameter(orgInfo, "orgInfo");

                 //Set all the values on orgInfo

                 orgInfo.setType(orgTypeKey);

                 try {

             List<ValidationResultInfo> validations = validateOrg("", orgInfo);

             for (ValidationResultInfo validationResult : validations) {

                 if(validationResult.isError())

                         throw new DataValidationErrorException(validationResult.toString());

             }

         } catch (DoesNotExistException e1) {

             logger.error("Exception occured: ", e1);

         }

                 Org org = null;

                 //Create a new persistence entity from the orgInfo

                 try {

                         org = OrganizationAssembler.toOrg(false, orgInfo, organizationDao);

                 } catch (DoesNotExistException e) {

                         // OrgAssembler should not be throwing this exception for create!

                         logger.info(e.getMessage(), e);

                         throw new OperationFailedException(e.getMessage(), e);

                 } catch (VersionMismatchException e) {

                         // OrgAssembler should not be throwing this exception for create!

                         logger.info(e.getMessage(), e);

                         throw new OperationFailedException(e.getMessage(), e);                        

                 }

                 //Persist the org

                 organizationDao.create(org);

                 //Copy back to an orgInfo and return

                 OrgInfo createdOrgInfo = OrganizationAssembler.toOrgInfo(org);

                 return createdOrgInfo;

         }

         @Override

         public StatusInfo deleteOrganization(String orgId)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 Org org = organizationDao.fetch(Org.class, orgId);

                 if(org==null){

                         throw new DoesNotExistException("Org does not exist for id: "+orgId);

                 }

                 organizationDao.delete(org);

                 StatusInfo statusInfo = new StatusInfo();

                 statusInfo.setSuccess(true);

                 return statusInfo;

         }

         @Override

         public List<String> getAllDescendants(String orgId, String orgHierarchy)

                         throws InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(orgId, "orgHierarchy");

                 List<String> descendants = this.organizationDao.getAllDescendants(orgId, orgHierarchy);

                 return descendants;

         }

         @Override

         public List<OrgPersonRelationInfo> getAllOrgPersonRelationsByOrg(

                         String orgId) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 return OrganizationAssembler.toOrgPersonRelationInfos(organizationDao.getAllOrgPersonRelationsByOrg(orgId));

         }

         @Override

         public List<OrgPersonRelationInfo> getAllOrgPersonRelationsByPerson(

                         String personId) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(personId, "personId");

                 List<OrgPersonRelation> orgPersonRelationInfo = organizationDao.getAllOrgPersonRelationsByPerson(personId);

                 return OrganizationAssembler.toOrgPersonRelationInfos(orgPersonRelationInfo);

         }

         @Override

         public List<String> getAllAncestors(String orgId, String orgHierarchy)

                         throws InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(orgHierarchy, "orgHierarchy");

                 List<String> ancestors = this.organizationDao.getAllAncestors(orgId, orgHierarchy);

                 return ancestors;

         }

         @Override

         public List<OrgHierarchyInfo> getOrgHierarchies()

                         throws OperationFailedException {

                 return OrganizationAssembler.toOrgHierarchyInfos(organizationDao.find(OrgHierarchy.class));

         }

         @Override

         public OrgHierarchyInfo getOrgHierarchy(String orgHierarchyKey)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 checkForMissingParameter(orgHierarchyKey, "orgHierarchyKey");

                 return OrganizationAssembler.toOrgHierarchyInfo(organizationDao.fetch(OrgHierarchy.class, orgHierarchyKey));

         }

         @Override

         public OrgOrgRelationInfo getOrgOrgRelation(String orgOrgRelationId)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 checkForMissingParameter(orgOrgRelationId, "orgOrgRelationId");

                 return OrganizationAssembler.toOrgOrgRelationInfo(organizationDao.fetch(OrgOrgRelation.class, orgOrgRelationId));

         }

         @Override

         public OrgOrgRelationTypeInfo getOrgOrgRelationType(

                         String orgOrgRelationTypeKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 checkForMissingParameter(orgOrgRelationTypeKey, "orgOrgRelationTypeKey");

                 return OrganizationAssembler.toOrgOrgRelationTypeInfo(organizationDao.fetch(OrgOrgRelationType.class, orgOrgRelationTypeKey));

         }

         @Override

         public List<OrgOrgRelationTypeInfo> getOrgOrgRelationTypes()

                         throws OperationFailedException {

                 List<OrgOrgRelationType> orgOrgRelationTypes = organizationDao.find(OrgOrgRelationType.class);

                 return OrganizationAssembler.toOrgOrgRelationTypeInfos(orgOrgRelationTypes);

         }

         @Override

         public List<OrgOrgRelationTypeInfo> getOrgOrgRelationTypesForOrgHierarchy(

                         String orgHierarchyKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 checkForMissingParameter(orgHierarchyKey, "orgHierarchyKey");

                 List<OrgOrgRelationType> orgOrgRelationTypes = organizationDao.getOrgOrgRelationTypesForOrgHierarchy(orgHierarchyKey);

                 return OrganizationAssembler.toOrgOrgRelationTypeInfos(orgOrgRelationTypes);

         }

         @Override

         public List<OrgOrgRelationTypeInfo> getOrgOrgRelationTypesForOrgType(

                         String orgTypeKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 checkForMissingParameter(orgTypeKey, "orgTypeKey");

                 List<OrgOrgRelationType> orgOrgRelationTypes = organizationDao.getOrgOrgRelationTypesForOrgType(orgTypeKey);

                 return OrganizationAssembler.toOrgOrgRelationTypeInfos(orgOrgRelationTypes);

         }

         @Override

         public List<OrgOrgRelationInfo> getOrgOrgRelationsByIdList(

                         List<String> orgOrgRelationIdList) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(orgOrgRelationIdList, "orgOrgRelationIdList");

                 List<OrgOrgRelation> orgOrgRelations = organizationDao.getOrgOrgRelationsByIdList(orgOrgRelationIdList);

                 return OrganizationAssembler.toOrgOrgRelationInfos(orgOrgRelations);

         }

         @Override

         public List<OrgOrgRelationInfo> getOrgOrgRelationsByOrg(String orgId)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 // TODO Flush out exceptions

                 checkForMissingParameter(orgId, "orgId");

                 List<OrgOrgRelation> orgOrgRelations = organizationDao.getOrgOrgRelationsByOrg(orgId);

                 return OrganizationAssembler.toOrgOrgRelationInfos(orgOrgRelations);

         }

         @Override

         public List<OrgOrgRelationInfo> getOrgOrgRelationsByRelatedOrg(

                         String relatedOrgId) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(relatedOrgId, "relatedOrgId");

                 List<OrgOrgRelation> orgOrgRelations = organizationDao.getOrgOrgRelationsByRelatedOrg(relatedOrgId);

                 return OrganizationAssembler.toOrgOrgRelationInfos(orgOrgRelations);

         }

         @Override

         public OrgPersonRelationInfo getOrgPersonRelation(String orgPersonRelationId)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 checkForMissingParameter(orgPersonRelationId, "orgPersonRelationId");

                 OrgPersonRelation opr = organizationDao.fetch(OrgPersonRelation.class, orgPersonRelationId);

                 return OrganizationAssembler.toOrgPersonRelationInfo(opr);

         }

         @Override

         public OrgPersonRelationTypeInfo getOrgPersonRelationType(

                         String orgPersonRelationTypeKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 checkForMissingParameter(orgPersonRelationTypeKey, "orgPersonRelationTypeKey");

                 OrgPersonRelationType oprt = organizationDao.fetch(OrgPersonRelationType.class, orgPersonRelationTypeKey);

                 return OrganizationAssembler.toOrgPersonRelationTypeInfo(oprt);

         }

         @Override

         public List<OrgPersonRelationTypeInfo> getOrgPersonRelationTypes()

                         throws OperationFailedException {

                 List<OrgPersonRelationType> oprts = organizationDao.find(OrgPersonRelationType.class);

                 return OrganizationAssembler.toOrgPersonRelationTypeInfos(oprts);

         }

         @Override

         public List<OrgPersonRelationTypeInfo> getOrgPersonRelationTypesForOrgType(

                         String orgTypeKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 checkForMissingParameter(orgTypeKey, "orgTypeKey");

                 List<OrgPersonRelationType> oprts = organizationDao.getOrgPersonRelationTypesForOrgType(orgTypeKey);

                 return OrganizationAssembler.toOrgPersonRelationTypeInfos(oprts);

         }

         @Override

         public List<OrgPersonRelationInfo> getOrgPersonRelationsByIdList(

                         List<String> orgPersonRelationIdList) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(orgPersonRelationIdList, "orgPersonRelationIdList");

                 List<OrgPersonRelation> oprts = organizationDao.getOrgPersonRelationsByIdList(orgPersonRelationIdList);

                 return OrganizationAssembler.toOrgPersonRelationInfos(oprts);

         }

         @Override

         public List<OrgPersonRelationInfo> getOrgPersonRelationsByOrg(String orgId)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 List<OrgPersonRelation> relations = organizationDao.getAllOrgPersonRelationsByOrg(orgId);

                 return OrganizationAssembler.toOrgPersonRelationInfos(relations);

         }

         @Override

         public List<OrgPersonRelationInfo> getOrgPersonRelationsByPerson(

                         String personId, String orgId) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(personId, "personId");

                 checkForMissingParameter(orgId, "orgId");

                 List<OrgPersonRelation> oprts = organizationDao.getOrgPersonRelationsByPerson(personId, orgId);

                 return OrganizationAssembler.toOrgPersonRelationInfos(oprts);

         }

         @Override

         public OrgTypeInfo getOrgType(String orgTypeKey)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 checkForMissingParameter(orgTypeKey, "orgTypeKey");

                 return OrganizationAssembler.toOrgTypeInfo(organizationDao.fetch(OrgType.class, orgTypeKey));

         }

         @Override

         public List<OrgTypeInfo> getOrgTypes() throws OperationFailedException {

                 return OrganizationAssembler.toOrgTypeInfos(organizationDao.find(OrgType.class));

         }

         @Override

         public OrgInfo getOrganization(String orgId) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 return OrganizationAssembler.toOrgInfo(organizationDao.fetch(Org.class, orgId));

         }

         @Override

         public List<OrgInfo> getOrganizationsByIdList(List<String> orgIdList)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 checkForMissingParameter(orgIdList, "orgIdList");

                 List<Org> orgs = this.organizationDao.getOrganizationsByIdList(orgIdList);

                 return OrganizationAssembler.toOrgInfos(orgs);

         }

         @Override

         public List<String> getPersonIdsForOrgByRelationType(String orgId,

                         String orgPersonRelationTypeKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(orgPersonRelationTypeKey, "orgPersonRelationTypeKey");

                 return organizationDao.getPersonIdsForOrgByRelationType(orgId, orgPersonRelationTypeKey);

         }

         @Override

         public List<OrgPositionRestrictionInfo> getPositionRestrictionsByOrg(

                         String orgId) throws DataValidationErrorException,

                         DoesNotExistException, InvalidParameterException,

                         MissingParameterException, PermissionDeniedException,

                         OperationFailedException {

                 checkForMissingParameter(orgId, "orgId");

                 List<OrgPositionRestriction> restrictions = organizationDao.getPositionRestrictionsByOrg(orgId);

                 return OrganizationAssembler.toOrgPositionRestrictionInfos(restrictions);

         }

         @Override

         public Boolean hasOrgOrgRelation(String orgId, String comparisonOrgId,

                         String orgOrgRelationTypeKey) throws InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 //Check Missing params

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(comparisonOrgId, "comparisonOrgId");

                 checkForMissingParameter(orgOrgRelationTypeKey, "orgOrgRelationTypeKey");

                 boolean result = organizationDao.hasOrgOrgRelation(orgId, comparisonOrgId,

                                 orgOrgRelationTypeKey);

                 return Boolean.valueOf(result);

         }

         @Override

         public Boolean hasOrgPersonRelation(String orgId, String personId,

                         String orgPersonRelationTypeKey) throws InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(personId, "personId");

                 checkForMissingParameter(orgPersonRelationTypeKey, "orgPersonRelationTypeKey");

                 return organizationDao.hasOrgPersonRelation(orgId, personId, orgPersonRelationTypeKey);

         }

         @Override

         public Boolean isDescendant(String orgId, String descendantOrgId,

                         String orgHierarchy) throws InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(descendantOrgId, "descendantOrgId");

                 checkForMissingParameter(orgHierarchy, "orgHierarchy");

                 // get ancestors of the descendant, as it will be more efficient in most cases

                 List<String> ancestors = organizationDao.getAllAncestors(descendantOrgId, orgHierarchy);

                 boolean result = ancestors.contains(orgId);

                 return Boolean.valueOf(result);

         }

         @Override

         public StatusInfo removeOrgOrgRelation(String orgOrgRelationId)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 checkForMissingParameter(orgOrgRelationId, "orgOrgRelationId");

                 organizationDao.delete(OrgOrgRelation.class, orgOrgRelationId);

                 return new StatusInfo();

         }

         @Override

         public StatusInfo removeOrgPersonRelation(String orgPersonRelationId)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException,

                         PermissionDeniedException {

                 checkForMissingParameter(orgPersonRelationId, "orgPersonRelationId");

                 organizationDao.delete(OrgPersonRelation.class, orgPersonRelationId);

                 return new StatusInfo();

         }

         @Override

         public StatusInfo removePositionRestrictionFromOrg(String orgId,

                         String orgPersonRelationTypeKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(orgPersonRelationTypeKey, "orgPersonRelationTypeKey");

                 OrgPositionRestriction opr = null;

                 try {

                         opr = organizationDao.getPositionRestrictionByOrgAndPersonRelationTypeKey(orgId, orgPersonRelationTypeKey);

                         if (opr == null) {

                                 throw new DoesNotExistException();

                         }

                 } catch (NoResultException e) {

                         throw new DoesNotExistException();

                 }

                 organizationDao.delete(opr);

                 return new StatusInfo();

         }

         @Override

         public OrgOrgRelationInfo updateOrgOrgRelation(String orgOrgRelationId,

                         OrgOrgRelationInfo orgOrgRelationInfo)

                         throws DataValidationErrorException, DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException,

                         VersionMismatchException {

                 //Check Missing params

                 checkForMissingParameter(orgOrgRelationId, "orgOrgRelationId");

                 checkForMissingParameter(orgOrgRelationId, "orgOrgRelationId");

                 //Set all the values on OrgOrgRelationInfo

                 orgOrgRelationInfo.setId(orgOrgRelationId);

                 OrgOrgRelation orgOrgRelation = null;

                 //Update the persistence entity from the Info

                 orgOrgRelation = OrganizationAssembler.toOrgOrgRelation(true, orgOrgRelationInfo, organizationDao);

                 //Update the orgOrgRelation

                 OrgOrgRelation updatedOrgOrgRelation = organizationDao.update(orgOrgRelation);

                 //Copy back to an OrgOrgRelationInfo and return

                 OrgOrgRelationInfo updatedOrgOrgRelationInfo = OrganizationAssembler.toOrgOrgRelationInfo(updatedOrgOrgRelation);

                 return updatedOrgOrgRelationInfo;

         }

         @Override

         public OrgPersonRelationInfo updateOrgPersonRelation(

                         String orgPersonRelationId,

                         OrgPersonRelationInfo orgPersonRelationInfo)

                         throws DataValidationErrorException, DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException,

                         VersionMismatchException {

                 //Check Missing params

                 checkForMissingParameter(orgPersonRelationId, "orgPersonRelationId");

                 checkForMissingParameter(orgPersonRelationInfo, "orgPersonRelationInfo");

                 //Make sure that only valid org person relations are done

                 if(!organizationDao.validatePositionRestriction(orgPersonRelationInfo.getOrgId(),orgPersonRelationInfo.getType())){

                         throw new InvalidParameterException("There is no Position for this relationship");

                 }

                 //Set all the values on OrgPersonRelationInfo

                 orgPersonRelationInfo.setId(orgPersonRelationId);

                 OrgPersonRelation orgPersonRelation = null;

                 //Update persistence entity from the orgInfo

                 orgPersonRelation = OrganizationAssembler.toOrgPersonRelation(true, orgPersonRelationInfo, organizationDao);

                 //Update the orgPersonRelation

                 orgPersonRelation = organizationDao.update(orgPersonRelation);

                 //Copy back to an orgPersonRelationInfo and return

                 OrgPersonRelationInfo createdOrgPersonRelationInfo = OrganizationAssembler.toOrgPersonRelationInfo(orgPersonRelation);

                 return createdOrgPersonRelationInfo;

         }

         @Override

         public OrgInfo updateOrganization(String orgId, OrgInfo orgInfo)

                         throws DataValidationErrorException, DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException,

                         VersionMismatchException {

                 //Check Missing params

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(orgInfo, "orgInfo");

                 //Set all the values on orgInfo

                 orgInfo.setId(orgId);

                 Org org = null;

                 //Update persistence entity from the orgInfo

                 org = OrganizationAssembler.toOrg(true, orgInfo, organizationDao);

                 //Update the org

                 Org updatedOrg = organizationDao.update(org);

                 //Copy back to an orgInfo and return

                 OrgInfo updatedOrgInfo = OrganizationAssembler.toOrgInfo(updatedOrg);

                 return updatedOrgInfo;

         }

         @Override

         public OrgPositionRestrictionInfo updatePositionRestrictionForOrg(

                         String orgId, String orgPersonRelationTypeKey,

                         OrgPositionRestrictionInfo orgPositionRestrictionInfo)

                         throws DataValidationErrorException, DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException,

                         VersionMismatchException {

                 //Check Missing params

                 checkForMissingParameter(orgId, "orgId");

                 checkForMissingParameter(orgPersonRelationTypeKey, "orgPersonRelationTypeKey");

                 checkForMissingParameter(orgPositionRestrictionInfo, "orgPositionRestrictionInfo");

                 //Set all the values on OrgOrgRelationInfo

                 orgPositionRestrictionInfo.setOrgId(orgId);

                 orgPositionRestrictionInfo.setOrgPersonRelationTypeKey(orgPersonRelationTypeKey);

                 OrgPositionRestriction orgPositionRestriction = null;

                 //Update persistence entity from the Info

                 orgPositionRestriction = OrganizationAssembler.toOrgPositionRestriction(true, orgPositionRestrictionInfo, organizationDao);

                 //Update the positionRestriction

                 OrgPositionRestriction updated = organizationDao.update(orgPositionRestriction);

                 //Copy back to an OrgOrgRelationInfo and return

                 OrgPositionRestrictionInfo updatedOrgPositionRestrictionInfo = OrganizationAssembler.toOrgPositionRestrictionInfo(updated);

                 return updatedOrgPositionRestrictionInfo;

         }

         @Override

         public List<ValidationResultInfo> validateOrg(String validationType,

                         OrgInfo orgInfo) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 checkForMissingParameter(validationType, "validationType");

                 checkForMissingParameter(orgInfo, "orgInfo");

                 //FIXME redo validation here and for all calls to create/update

                 //return validator.validateTypeStateObject(orgInfo, getObjectStructure("orgInfo"));

                 return new ArrayList<ValidationResultInfo>(0);

         }

         @Override

         public List<ValidationResultInfo> validateOrgOrgRelation(String validationType,

                         OrgOrgRelationInfo orgOrgRelationInfo)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 checkForMissingParameter(validationType, "validationType");

                 checkForMissingParameter(orgOrgRelationInfo, "orgOrgRelationInfo");

                 List<ValidationResultInfo> valResults = validator.validateTypeStateObject(orgOrgRelationInfo, getObjectStructure("orgOrgRelationInfo")); 

                 return valResults;

         }

         @Override

         public List<ValidationResultInfo> validateOrgPersonRelation(

                         String validationType, OrgPersonRelationInfo orgPersonRelationInfo)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 checkForMissingParameter(validationType, "validationType");

                 List<ValidationResultInfo> valResults = validator.validateTypeStateObject(orgPersonRelationInfo, getObjectStructure("orgPersonRelationInfo")); 

                 return valResults;

         }

         @Override

         public List<ValidationResultInfo> validateOrgPositionRestriction(

                         String validationType,

                         OrgPositionRestrictionInfo orgPositionRestrictionInfo)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 checkForMissingParameter(validationType, "validationType");

                 checkForMissingParameter(orgPositionRestrictionInfo, "orgPositionRestrictionInfo");

                 return null;

         }

         @Override

         public SearchCriteriaTypeInfo getSearchCriteriaType(

                         String searchCriteriaTypeKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 return searchManager.getSearchCriteriaType(searchCriteriaTypeKey);

         }

         @Override

         public List<SearchCriteriaTypeInfo> getSearchCriteriaTypes()

                         throws OperationFailedException {

                 return searchManager.getSearchCriteriaTypes();

         }

         @Override

         public SearchResultTypeInfo getSearchResultType(String searchResultTypeKey)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 checkForMissingParameter(searchResultTypeKey, "searchResultTypeKey");

                 return searchManager.getSearchResultType(searchResultTypeKey);

         }

         @Override

         public List<SearchResultTypeInfo> getSearchResultTypes()

                         throws OperationFailedException {

                 return searchManager.getSearchResultTypes();

         }

         @Override

         public SearchTypeInfo getSearchType(String searchTypeKey)

                         throws DoesNotExistException, InvalidParameterException,

                         MissingParameterException, OperationFailedException {

                 checkForMissingParameter(searchTypeKey, "searchTypeKey");

                 return searchManager.getSearchType(searchTypeKey);

         }

         @Override

         public List<SearchTypeInfo> getSearchTypes()

                         throws OperationFailedException {

                 return searchManager.getSearchTypes();

         }

         @Override

         public List<SearchTypeInfo> getSearchTypesByCriteria(

                         String searchCriteriaTypeKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 checkForMissingParameter(searchCriteriaTypeKey, "searchCriteriaTypeKey");

                 return searchManager.getSearchTypesByCriteria(searchCriteriaTypeKey);

         }

         @Override

         public List<SearchTypeInfo> getSearchTypesByResult(

                         String searchResultTypeKey) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException {

                 checkForMissingParameter(searchResultTypeKey, "searchResultTypeKey");

                 return searchManager.getSearchTypesByResult(searchResultTypeKey);

         }

         public OrganizationDao getOrganizationDao() {

                 return organizationDao;

         }

         public void setOrganizationDao(OrganizationDao organizationDao) {

                 this.organizationDao = organizationDao;

         }

         @Override

         public ObjectStructure getObjectStructure(String objectTypeKey) {

                 return dictionaryServiceDelegate.getObjectStructure(objectTypeKey);

         }

         @Override

         public List<String> getObjectTypes() {

                 return dictionaryServiceDelegate.getObjectTypes();

         }

         @Override

         public List<OrgTreeInfo> getOrgTree(String rootOrgId,

                         String orgHierarchyId, int maxLevels) throws DoesNotExistException,

                         InvalidParameterException, MissingParameterException,

                         OperationFailedException, PermissionDeniedException {

                 checkForMissingParameter(rootOrgId, "rootOrgId");

                 checkForMissingParameter(orgHierarchyId, "orgHierarchyId");

                 Set<OrgTreeInfo> results = new HashSet<OrgTreeInfo>();

                 Org rootOrg = organizationDao.fetch(Org.class, rootOrgId);

                 OrgTreeInfo root = new OrgTreeInfo(rootOrgId,null,rootOrg.getLongName());

                 root.setPositions(this.organizationDao.getOrgMemebershipCount(root.getOrgId()));

                 root.setOrgHierarchyId(orgHierarchyId);

                 results.add(root);

                 if(maxLevels>=0){

                     results.addAll(parseOrgTree(rootOrgId, orgHierarchyId, maxLevels,0));

                 }

                 return new ArrayList<OrgTreeInfo>(results);

         }

         private List<OrgTreeInfo> parseOrgTree(String rootOrgId,

                         String orgHierarchyId, int maxLevels, int currentLevel) {

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

                 if(maxLevels==0||currentLevel<maxLevels){

                         List<OrgTreeInfo> orgTreeInfos = this.organizationDao.getOrgTreeInfo(rootOrgId,orgHierarchyId);

                         for(OrgTreeInfo orgTreeInfo:orgTreeInfos){

                             orgTreeInfo.setPositions(this.organizationDao.getOrgMemebershipCount(orgTreeInfo.getOrgId()));

                                 results.addAll(parseOrgTree(orgTreeInfo.getOrgId(),orgHierarchyId, maxLevels, currentLevel+1));

                         }

                         results.addAll(orgTreeInfos);

                 }

                 return results;

         }

         /**

          * Check for missing parameter and throw localized exception if missing

          *

          * @param param

          * @param parameter name

          * @throws MissingParameterException

          */

         private void checkForMissingParameter(Object param, String paramName)

                         throws MissingParameterException {

                 if (param == null) {

                         throw new MissingParameterException(paramName + " can not be null");

                 }

         }

         public SearchManager getSearchManager() {

                 return searchManager;

         }

         public void setSearchManager(SearchManager searchManager) {

                 this.searchManager = searchManager;

         }

         public DictionaryService getDictionaryServiceDelegate() {

                 return dictionaryServiceDelegate;

         }

         public void setDictionaryServiceDelegate(

                         DictionaryService dictionaryServiceDelegate) {

                 this.dictionaryServiceDelegate = dictionaryServiceDelegate;

         }

         public Validator getValidator() {

                 return validator;

         }

         public void setValidator(Validator validator) {

                 this.validator = validator;

         }

         @Override

         public SearchResult search(SearchRequest searchRequest) throws MissingParameterException {

         checkForMissingParameter(searchRequest, "searchRequest");

         return searchManager.search(searchRequest, organizationDao);

         }

 }