/*

  * Copyright 2007-2009 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.document;

 import java.util.List;

 import org.apache.log4j.Logger;

 import org.kuali.rice.kew.util.KEWConstants;

 import org.kuali.rice.kim.bo.ui.RoleDocumentDelegation;

 import org.kuali.rice.kim.bo.ui.RoleDocumentDelegationMember;

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

 import org.kuali.rice.kns.datadictionary.AttributeDefinition;

 import org.kuali.rice.kns.datadictionary.KimDataDictionaryAttributeDefinition;

 import org.kuali.rice.kns.datadictionary.KimNonDataDictionaryAttributeDefinition;

 import org.kuali.rice.kns.document.TransactionalDocumentBase;

 import org.kuali.rice.kns.service.KNSServiceLocator;

 import org.kuali.rice.kns.service.SequenceAccessorService;

 import org.kuali.rice.kns.util.TypedArrayList;

 /**

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

  * 

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

  *

  */

 public class IdentityManagementKimDocument extends TransactionalDocumentBase {

         protected static final Logger LOG = Logger.getLogger(IdentityManagementKimDocument.class);

         protected List<RoleDocumentDelegation> delegations = new TypedArrayList(RoleDocumentDelegation.class);

         protected List<RoleDocumentDelegationMember> delegationMembers = new TypedArrayList(RoleDocumentDelegationMember.class);

         protected transient SequenceAccessorService sequenceAccessorService;

         protected void addDelegationMemberToDelegation(RoleDocumentDelegationMember delegationMember){

                 RoleDocumentDelegation delegation;

                 if(KEWConstants.DELEGATION_PRIMARY.equals(delegationMember.getDelegationTypeCode())){

                         delegation = getPrimaryDelegation();

                 } else{

                         delegation = getSecondaryDelegation();

                 }

                 delegationMember.setDelegationId(delegation.getDelegationId());

                 delegation.getMembers().add(delegationMember);

                 delegation.setRoleId(delegationMember.getRoleImpl().getRoleId());

                 delegation.setKimTypeId(delegationMember.getRoleImpl().getKimTypeId());

         }

         protected RoleDocumentDelegation getPrimaryDelegation(){

                 RoleDocumentDelegation primaryDelegation = null;

                 for(RoleDocumentDelegation delegation: getDelegations()){

                         if(delegation.isDelegationPrimary())

                                 primaryDelegation = delegation;

                 }

                 if(primaryDelegation==null){

                         primaryDelegation = new RoleDocumentDelegation();

                         primaryDelegation.setDelegationId(getDelegationId());

                         primaryDelegation.setDelegationTypeCode(KEWConstants.DELEGATION_PRIMARY);

                         getDelegations().add(primaryDelegation);

                 }

                 return primaryDelegation;

         }

         protected String getDelegationId(){

                 return getSequenceAccessorService().getNextAvailableSequenceNumber(KimConstants.SequenceNames.KRIM_DLGN_ID_S).toString();

         }

         protected RoleDocumentDelegation getSecondaryDelegation(){

                 RoleDocumentDelegation secondaryDelegation = null;

                 for(RoleDocumentDelegation delegation: getDelegations()){

                         if(delegation.isDelegationSecondary())

                                 secondaryDelegation = delegation;

                 }

                 if(secondaryDelegation==null){

                         secondaryDelegation = new RoleDocumentDelegation();

                         secondaryDelegation.setDelegationId(getDelegationId());

                         secondaryDelegation.setDelegationTypeCode(KEWConstants.DELEGATION_SECONDARY);

                         getDelegations().add(secondaryDelegation);

                 }

                 return secondaryDelegation;

         }

         /**

          * @return the delegations

          */

         public List<RoleDocumentDelegation> getDelegations() {

                 return this.delegations;

         }

         /**

          * @param delegations the delegations to set

          */

         public void setDelegations(List<RoleDocumentDelegation> delegations) {

                 this.delegations = delegations;

         }

         /**

          * @return the delegationMembers

          */

         public List<RoleDocumentDelegationMember> getDelegationMembers() {

                 return this.delegationMembers;

         }

         /**

          * @param delegationMembers the delegationMembers to set

          */

         public void setDelegationMembers(

                         List<RoleDocumentDelegationMember> delegationMembers) {

                 this.delegationMembers = delegationMembers;

         }

         protected SequenceAccessorService getSequenceAccessorService(){

                 if(this.sequenceAccessorService==null){

                     this.sequenceAccessorService = KNSServiceLocator.getSequenceAccessorService();

                 }

                 return this.sequenceAccessorService;

         }

     public String getKimAttributeDefnId(AttributeDefinition definition){

             if (definition instanceof KimDataDictionaryAttributeDefinition) {

                     return ((KimDataDictionaryAttributeDefinition)definition).getKimAttrDefnId();

             } else {

                     return ((KimNonDataDictionaryAttributeDefinition)definition).getKimAttrDefnId();

             }

     }

 }