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.util.server.string;
018
019import com.echothree.model.control.core.server.control.CoreControl;
020import com.echothree.model.data.core.server.entity.EntityInstance;
021import com.echothree.util.server.persistence.Session;
022import com.echothree.util.server.persistence.ThreadSession;
023
024public abstract class BaseIdUtils {
025
026    protected Long getEntityInstanceCreatedTime(EntityInstance entityInstance) {
027        var coreControl = Session.getModelController(CoreControl.class);
028        var entityTime = coreControl.getEntityTime(entityInstance);
029
030        if(entityTime == null) {
031            var session = ThreadSession.currentSession();
032
033            entityTime = coreControl.createEntityTime(entityInstance, session.START_TIME, null, null);
034        }
035
036        return entityTime.getCreatedTime();
037    }
038
039}