001// --------------------------------------------------------------------------------
002// Copyright 2002-2024 Echo Three, LLC
003//
004// Licensed under the Apache License, Version 2.0 (the "License");
005// you may not use this file except in compliance with the License.
006// You may obtain a copy of the License at
007//
008//     http://www.apache.org/licenses/LICENSE-2.0
009//
010// Unless required by applicable law or agreed to in writing, software
011// distributed under the License is distributed on an "AS IS" BASIS,
012// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013// See the License for the specific language governing permissions and
014// limitations under the License.
015// --------------------------------------------------------------------------------
016
017package com.echothree.model.control.party.server.transfer;
018
019import com.echothree.model.control.party.common.transfer.PartyRelationshipTransfer;
020import com.echothree.model.control.party.common.transfer.PartyTransfer;
021import com.echothree.model.control.party.common.transfer.RoleTypeTransfer;
022import com.echothree.model.control.party.server.control.PartyControl;
023import com.echothree.model.data.party.server.entity.PartyRelationship;
024import com.echothree.model.data.user.server.entity.UserVisit;
025
026public class PartyRelationshipTransferCache
027        extends BasePartyTransferCache<PartyRelationship, PartyRelationshipTransfer> {
028    
029    /** Creates a new instance of PartyRelationshipTransferCache */
030    public PartyRelationshipTransferCache(UserVisit userVisit, PartyControl partyControl) {
031        super(userVisit, partyControl);
032    }
033    
034    public PartyRelationshipTransfer getPartyRelationshipTransfer(PartyRelationship partyRelationship) {
035        PartyRelationshipTransfer partyRelationshipTransfer = get(partyRelationship);
036        
037        if(partyRelationshipTransfer == null) {
038            PartyTransfer fromParty = partyControl.getPartyTransfer(userVisit, partyRelationship.getFromParty());
039            RoleTypeTransfer fromRoleType = partyControl.getRoleTypeTransfer(userVisit, partyRelationship.getFromRoleType());
040            PartyTransfer toParty = partyControl.getPartyTransfer(userVisit, partyRelationship.getToParty());
041            RoleTypeTransfer toRoleType = partyControl.getRoleTypeTransfer(userVisit, partyRelationship.getFromRoleType());
042            
043            partyRelationshipTransfer = new PartyRelationshipTransfer(fromParty, fromRoleType, toParty, toRoleType);
044            put(partyRelationship, partyRelationshipTransfer);
045        }
046        
047        return partyRelationshipTransfer;
048    }
049    
050}