/**

  * Copyright 2005-2011 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.api.services;

 import org.kuali.rice.core.api.criteria.QueryByCriteria;

 import org.kuali.rice.kim.api.common.assignee.Assignee;

 import org.kuali.rice.kim.api.group.Group;

 import org.kuali.rice.kim.api.identity.CodedAttribute;

 import org.kuali.rice.kim.api.identity.affiliation.EntityAffiliationType;

 import org.kuali.rice.kim.api.identity.entity.Entity;

 import org.kuali.rice.kim.api.identity.entity.EntityDefault;

 import org.kuali.rice.kim.api.identity.entity.EntityDefaultQueryResults;

 import org.kuali.rice.kim.api.identity.entity.EntityQueryResults;

 import org.kuali.rice.kim.api.identity.external.EntityExternalIdentifierType;

 import org.kuali.rice.kim.api.identity.principal.Principal;

 import org.kuali.rice.kim.api.permission.Permission;

 import org.kuali.rice.kim.api.responsibility.Responsibility;

 import org.kuali.rice.kim.api.responsibility.ResponsibilityAction;

 import java.util.List;

 import java.util.Map;

 /**

  * This is the front end for the KIM module.  Clients of KIM should access this service from

  * their applications.  If KIM is not running on the same machine (VM) as the application

  * (as would be the case with a standalone Rice server), then this service should be implemented

  * locally within the application and access the core KIM services

  * (Authentication/Authorization/Identity/Group) via the service bus.

  *

  *  For efficiency, implementations of this interface should add appropriate caching of

  *  the information retrieved from the core services for load and performance reasons.

  *

  *  Most of the methods on this interface are straight pass-thrus to methods on the four core services.

  *

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

  *

  */

 public interface IdentityManagementService {

         // *******************************

         // IdentityService

         // *******************************

         Principal getPrincipal( String principalId);

         Principal getPrincipalByPrincipalName( String principalName);

         Principal getPrincipalByPrincipalNameAndPassword(

              String principalName,

              String password

     );

         EntityDefault getEntityDefaultInfo( String entityId);

         EntityDefault getEntityDefaultInfoByPrincipalId( String principalId);

         EntityDefault getEntityDefaultInfoByPrincipalName( String principalName);

     EntityDefaultQueryResults findEntityDefaults(QueryByCriteria queryByCriteria);

         //KimEntityPrivacyPreferencesInfo getEntityPrivacyPreferences(String entityId);

         Entity getEntity( String entityId);

         Entity getEntityByPrincipalId( String principalId);

         Entity getEntityByPrincipalName( String principalName);

         EntityQueryResults findEntities(QueryByCriteria queryByCriteria);

         CodedAttribute getAddressType( String code);

         EntityAffiliationType getAffiliationType( String code);

         CodedAttribute getCitizenshipStatus( String code);

         CodedAttribute getEmailType( String code);

         CodedAttribute getEmploymentStatus( String code);

         CodedAttribute getEmploymentType( String code);

         CodedAttribute getEntityNameType( String code);

         CodedAttribute getEntityType( String code);

         EntityExternalIdentifierType getExternalIdentifierType( String code);

         CodedAttribute getPhoneType( String code);

         // *******************************

         // GroupService

         // *******************************

         Group getGroup( String groupId);

     Group getGroupByName(

              String namespaceCode,

              String groupName

     );

     List<String> getParentGroupIds( String groupId);

     List<String> getDirectParentGroupIds( String groupId);

     List<String> getGroupIdsForPrincipal( String principalId);

     List<String> getGroupIdsForPrincipal(

              String principalId,

              String namespaceCode

     );

     List<? extends Group> getGroupsForPrincipal( String principalId);

     List<? extends Group> getGroupsForPrincipal(

              String principalId,

              String namespaceCode

     );

     List<String> getMemberGroupIds( String groupId);

     List<String> getDirectMemberGroupIds( String groupId);

         boolean isMemberOfGroup(

              String principalId,

              String groupId

     );

         boolean isMemberOfGroup(

              String principalId,

              String namespaceCode,

              String groupName

     );

         boolean isGroupMemberOfGroup(

              String potentialMemberGroupId,

              String potentialParentId

     );

         List<String> getGroupMemberPrincipalIds( String groupId);

         List<String> getDirectGroupMemberPrincipalIds( String groupId);

     boolean addGroupToGroup(

              String childId,

              String parentId

     );

     boolean removeGroupFromGroup(

              String childId,

              String parentId

     );

     boolean addPrincipalToGroup(

              String principalId,

              String groupId

     );

     boolean removePrincipalFromGroup(

              String principalId,

              String groupId

     );

     Group createGroup( Group group);

     void removeAllMembers( String groupId);

     Group updateGroup(

              String groupId,

              Group group

     );

     // --------------------

     // Authorization Checks

     // --------------------

     boolean hasPermission(

              String principalId,

              String namespaceCode,

              String permissionName,

               Map<String, String> permissionDetails

     );

     boolean isAuthorized(

              String principalId,

              String namespaceCode,

              String permissionName,

               Map<String, String> permissionDetails,

               Map<String, String> qualification

     );

     boolean hasPermissionByTemplateName(

              String principalId,

              String namespaceCode,

              String permissionTemplateName,

               Map<String, String> permissionDetails

     );

     boolean isAuthorizedByTemplateName(

              String principalId,

              String namespaceCode,

              String permissionTemplateName,

              Map<String, String> permissionDetails,

              Map<String, String> qualification

     );

     /**

      * Returns the matching permission objects for a principal.

      */

     List<Permission> getAuthorizedPermissions(

              String principalId,

              String namespaceCode,

              String permissionName,

               Map<String, String> permissionDetails,

               Map<String, String> qualification

     );

     List<Permission> getAuthorizedPermissionsByTemplateName(

              String principalId,

              String namespaceCode,

              String permissionTemplateName,

               Map<String, String> permissionDetails,

               Map<String, String> qualification

     );

     List<Assignee> getPermissionAssignees(

              String namespaceCode,

              String permissionName,

               Map<String, String> permissionDetails,

               Map<String, String> qualification

     );

     List<Assignee> getPermissionAssigneesForTemplateName(

              String namespaceCode,

              String permissionTemplateName,

              Map<String, String> permissionDetails,

              Map<String, String> qualification

     );

     // ----------------------

     // Responsibility Methods

     // ----------------------

     /**

      * Get the responsibility object with the given ID.

      */

     Responsibility getResponsibility( String responsibilityId);

          /**

           * Return the responsibility object for the given unique combination of namespace,

           * component and responsibility name.

           */

     Responsibility getResponsibilityByName(

              String namespaceCode,

              String responsibilityName

     );

     /**

      * Check whether the principal has the given responsibility within the passed qualifier.

      */

     boolean hasResponsibility(

              String principalId,

              String namespaceCode,

              String responsibilityName,

               Map<String, String> qualification,

               Map<String, String> responsibilityDetails

     );

     /**

      * Check whether the principal has the given responsibility within the passed qualifier.

      */

     boolean hasResponsibilityByTemplateName(

              String principalId,

              String namespaceCode,

              String responsibilityTemplateName,

               Map<String, String> qualification,

               Map<String, String> responsibilityDetails

     );

     List<ResponsibilityAction> getResponsibilityActions(

              String namespaceCode,

              String responsibilityName,

               Map<String, String> qualification,

               Map<String, String> responsibilityDetails

     );

     List<ResponsibilityAction> getResponsibilityActionsByTemplateName(

              String namespaceCode,

              String responsibilityTemplateName,

               Map<String, String> qualification,

               Map<String, String> responsibilityDetails

     );

     /**

      * Returns true if there are any assigned permissions with the given template.

      */

     boolean isPermissionDefinedForTemplateName(

              String namespaceCode,

              String permissionTemplateName,

               Map<String, String> permissionDetails

     );

     // ----------------------

     // Cache Flush Methods

     // ----------------------

     void flushAllCaches();

     void flushEntityPrincipalCaches();

         void flushGroupCaches();

         void flushPermissionCaches();

         void flushResponsibilityCaches();

 }