/
ConfigFileMetadataListExample.java
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/
ConfigFileMetadataListExample.java
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/*
* Tencent is pleased to support the open source community by making Polaris available.
*
* Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
*
* Licensed under the BSD 3-Clause License (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://opensource.org/licenses/BSD-3-Clause
*
* 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.tencent.polaris.configuration.example;
import com.tencent.polaris.configuration.api.core.ConfigFileService;
import com.tencent.polaris.configuration.api.core.ConfigFileGroup;
import com.tencent.polaris.configuration.api.core.ConfigFileGroupChangeListener;
import com.tencent.polaris.configuration.api.core.ConfigFileGroupChangedEvent;
import com.tencent.polaris.configuration.api.core.ConfigFile;
public class ConfigFileMetadataListExample {
public static void main(String[] args) throws Exception {
Utils.InitResult initResult = Utils.initConfiguration(args);
String namespace = "default";
String fileGroup = "test";
ConfigFileService configFileService = Utils.createConfigFileService(initResult.getConfig());
for (int i = 0; i < 10; i++) {
ConfigFileGroup configFileGroup = configFileService.getConfigFileGroup(namespace, fileGroup);
Utils.print(configFileGroup == null? "loopbackup: null": "loopbackup:" + configFileGroup.toString());
}
ConfigFileGroup configFileGroup = configFileService.getConfigFileGroup(namespace, fileGroup);
if (configFileGroup != null) {
configFileGroup.addChangeListener(new ConfigFileGroupChangeListener() {
@Override
public void onChange(ConfigFileGroupChangedEvent event) {
Utils.print(event.toString());
}
});
}
ConfigFile configFile = configFileService.getConfigFile(namespace, fileGroup, "application.json");
Utils.print(configFile.getContent());
}
}