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.workflow.server.transfer;
018
019import com.echothree.model.control.workflow.common.transfer.WorkflowEntranceStepTransfer;
020import com.echothree.model.control.workflow.common.transfer.WorkflowEntranceTransfer;
021import com.echothree.model.control.workflow.common.transfer.WorkflowStepTransfer;
022import com.echothree.model.control.workflow.server.control.WorkflowControl;
023import com.echothree.model.data.user.server.entity.UserVisit;
024import com.echothree.model.data.workflow.server.entity.WorkflowEntranceStep;
025
026public class WorkflowEntranceStepTransferCache
027        extends BaseWorkflowTransferCache<WorkflowEntranceStep, WorkflowEntranceStepTransfer> {
028    
029    /** Creates a new instance of WorkflowEntranceStepTransferCache */
030    public WorkflowEntranceStepTransferCache(UserVisit userVisit, WorkflowControl workflowControl) {
031        super(userVisit, workflowControl);
032    }
033    
034    public WorkflowEntranceStepTransfer getWorkflowEntranceStepTransfer(WorkflowEntranceStep workflowEntranceStep) {
035        WorkflowEntranceStepTransfer workflowEntranceStepTransfer = get(workflowEntranceStep);
036        
037        if(workflowEntranceStepTransfer == null) {
038            WorkflowEntranceTransfer workflowEntrance = workflowControl.getWorkflowEntranceTransfer(userVisit, workflowEntranceStep.getWorkflowEntrance());
039            WorkflowStepTransfer workflowStep = workflowControl.getWorkflowStepTransfer(userVisit, workflowEntranceStep.getWorkflowStep());
040            
041            workflowEntranceStepTransfer = new WorkflowEntranceStepTransfer(workflowEntrance, workflowStep);
042            put(workflowEntranceStep, workflowEntranceStepTransfer);
043        }
044        
045        return workflowEntranceStepTransfer;
046    }
047    
048}