001// --------------------------------------------------------------------------------
002// Copyright 2002-2025 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.server.control.PartyControl;
021import com.echothree.model.data.party.server.entity.PartyRelationship;
022import com.echothree.model.data.user.server.entity.UserVisit;
023import com.echothree.util.server.persistence.Session;
024import javax.enterprise.context.RequestScoped;
025
026@RequestScoped
027public class PartyRelationshipTransferCache
028        extends BasePartyTransferCache<PartyRelationship, PartyRelationshipTransfer> {
029
030    PartyControl partyControl = Session.getModelController(PartyControl.class);
031
032    /** Creates a new instance of PartyRelationshipTransferCache */
033    protected PartyRelationshipTransferCache() {
034        super();
035    }
036
037    @Override
038    public PartyRelationshipTransfer getTransfer(UserVisit userVisit, PartyRelationship partyRelationship) {
039        var partyRelationshipTransfer = get(partyRelationship);
040        
041        if(partyRelationshipTransfer == null) {
042            var fromParty = partyControl.getPartyTransfer(userVisit, partyRelationship.getFromParty());
043            var fromRoleType = partyControl.getRoleTypeTransfer(userVisit, partyRelationship.getFromRoleType());
044            var toParty = partyControl.getPartyTransfer(userVisit, partyRelationship.getToParty());
045            var toRoleType = partyControl.getRoleTypeTransfer(userVisit, partyRelationship.getFromRoleType());
046            
047            partyRelationshipTransfer = new PartyRelationshipTransfer(fromParty, fromRoleType, toParty, toRoleType);
048            put(userVisit, partyRelationship, partyRelationshipTransfer);
049        }
050        
051        return partyRelationshipTransfer;
052    }
053    
054}