org.antframework.configcenter.client.Config Maven / Gradle / Ivy
/*
* 作者：钟勋 (e-mail:[email protected])
*/
/*
* 修订记录:
* @author 钟勋 2018-08-19 00:13 创建
*/
package org.antframework.configcenter.client;
import org.antframework.common.util.file.MapFile;
import org.antframework.configcenter.client.core.ConfigProperties;
import org.antframework.configcenter.client.core.ConfigurableConfigProperties;
import org.antframework.configcenter.client.core.DefaultConfigProperties;
import org.antframework.configcenter.client.support.ConfigRefresher;
import org.antframework.configcenter.client.support.ListenerRegistrar;
import org.antframework.configcenter.client.support.ServerRequester;
import java.io.File;
/**
* 配置
*/
public class Config {
// 配置项集合
private final ConfigurableConfigProperties properties = new DefaultConfigProperties();
// 监听器注册器
private final ListenerRegistrar listenerRegistrar = new ListenerRegistrar();
// 应用id
private final String appId;
// 配置刷新器
private final ConfigRefresher configRefresher;
public Config(String appId, ServerRequester serverRequester, String cacheDirPath) {
this.appId = appId;
configRefresher = new ConfigRefresher(properties, listenerRegistrar, serverRequester.createConfigRequester(appId), buildCacheFile(cacheDirPath));
configRefresher.initConfig();
}
// 构建缓存文件
private MapFile buildCacheFile(String cacheDirPath) {
if (cacheDirPath == null) {
return null;
}
String cacheFilePath = cacheDirPath + File.separator + String.format("%s.properties", appId);
return new MapFile(cacheFilePath);
}
/**
* 获取配置项集合
*/
public ConfigProperties getProperties() {
return properties;
}
/**
* 获取监听器注册器
*/
public ListenerRegistrar getListenerRegistrar() {
return listenerRegistrar;
}
/**
* 刷新配置（同步）
*/
public void refresh() {
configRefresher.refresh();
}
}