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.core.server.logic;
018
019import com.echothree.model.control.core.common.exception.UnknownApplicationEditorException;
020import com.echothree.model.control.core.common.exception.UnknownApplicationEditorUseNameException;
021import com.echothree.model.control.core.common.exception.UnknownApplicationNameException;
022import com.echothree.model.control.core.server.control.ApplicationControl;
023import com.echothree.model.data.core.server.entity.Application;
024import com.echothree.model.data.core.server.entity.ApplicationEditor;
025import com.echothree.model.data.core.server.entity.ApplicationEditorUse;
026import com.echothree.model.data.core.server.entity.Editor;
027import com.echothree.util.common.message.ExecutionErrors;
028import com.echothree.util.server.control.BaseLogic;
029import com.echothree.util.server.message.ExecutionErrorAccumulator;
030import javax.enterprise.context.ApplicationScoped;
031import javax.enterprise.inject.spi.CDI;
032import javax.inject.Inject;
033
034@ApplicationScoped
035public class ApplicationLogic
036        extends BaseLogic {
037
038    @Inject
039    protected ApplicationControl applicationControl;
040
041    protected ApplicationLogic() {
042        super();
043    }
044
045    public static ApplicationLogic getInstance() {
046        return CDI.current().select(ApplicationLogic.class).get();
047    }
048    
049    public Application getApplicationByName(final ExecutionErrorAccumulator eea, final String applicationName) {
050        var application = applicationControl.getApplicationByName(applicationName);
051
052        if(application == null) {
053            handleExecutionError(UnknownApplicationNameException.class, eea, ExecutionErrors.UnknownApplicationName.name(), applicationName);
054        }
055
056        return application;
057    }
058    
059    public ApplicationEditor getApplicationEditor(final ExecutionErrorAccumulator eea, final Application application, final Editor editor) {
060        var applicationEditor = applicationControl.getApplicationEditor(application, editor);
061        
062        if(applicationEditor == null) {
063            handleExecutionError(UnknownApplicationEditorException.class, eea, ExecutionErrors.UnknownApplicationEditor.name(),
064                    application.getLastDetail().getApplicationName(), editor.getLastDetail().getEditorName());
065        }
066        
067        return applicationEditor;
068    }
069
070    public ApplicationEditorUse getApplicationEditorUseByName(final ExecutionErrorAccumulator eea, final Application application,
071            final String applicationEditorUseName) {
072        var applicationEditorUse = applicationControl.getApplicationEditorUseByName(application, applicationEditorUseName);
073
074        if(applicationEditorUse == null) {
075            handleExecutionError(UnknownApplicationEditorUseNameException.class, eea, ExecutionErrors.UnknownApplicationEditorUseName.name(),
076                    application.getLastDetail().getApplicationName(), applicationEditorUseName);
077        }
078
079        return applicationEditorUse;
080    }
081    
082}