Fix issue: prompt no registration if web dependence was not imported. (#772)
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/*
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* Tencent is pleased to support the open source community by making Spring Cloud Tencent available.
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*
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* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
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*
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* Licensed under the BSD 3-Clause License (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://opensource.org/licenses/BSD-3-Clause
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations under the License.
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*/
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package com.tencent.cloud.polaris.registry;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.WebApplicationType;
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import org.springframework.boot.context.event.ApplicationReadyEvent;
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import org.springframework.context.ApplicationListener;
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/**
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* Prompt user if web dependence was not imported.
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*
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* @author Daifu Wu
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*/
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public class PolarisWebApplicationCheck implements ApplicationListener<ApplicationReadyEvent> {
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private static final Logger LOGGER = LoggerFactory.getLogger(PolarisWebApplicationCheck.class);
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@Override
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public void onApplicationEvent(ApplicationReadyEvent event) {
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SpringApplication springApplication = event.getSpringApplication();
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WebApplicationType webApplicationType = springApplication.getWebApplicationType();
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if (webApplicationType.equals(WebApplicationType.NONE)) {
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LOGGER.warn("This service instance will not be registered, because it is not a servlet-based or reactive web application.");
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}
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}
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}
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