/*
 * Copyright 2019 The FATE Authors. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.webank.ai.fate.serving.model;

import com.webank.ai.fate.serving.core.bean.Context;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Service;

@Service
public class SimpleModelLoaderFactory implements ModelLoaderFactory, ApplicationContextAware {

    ApplicationContext applicationContext;

    @Override
    public ModelLoader getModelLoader(Context context, ModelLoader.LoadModelType loadModelType) {
        switch (loadModelType.toString()) {
            case "FATEFLOW":
                return (ModelLoader) applicationContext.getBean("fateFlowModelLoader");
            case "CACHE":
                return (ModelLoader) applicationContext.getBean("localCacheModelLoader");
            case "FILE":
                return (ModelLoader) applicationContext.getBean("localFileModelLoader");
            default:
                return null;
        }

    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        this.applicationContext = applicationContext;
    }
}
