com.ijson.rest.proxy.config.ServiceConfigManager Maven / Gradle / Ivy
package com.ijson.rest.proxy.config;
import com.google.gson.reflect.TypeToken;
import com.ijson.config.ConfigFactory;
import com.ijson.rest.proxy.model.ServiceConfig;
import com.ijson.rest.proxy.util.JsonUtil;
import com.ijson.rest.proxy.util.UrlUtil;
import lombok.Data;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections.MapUtils;
import java.util.HashMap;
import java.util.Map;
/**
* Created by cuiyongxu on 20/05/2017.
*/
@Data
@Slf4j
public class ServiceConfigManager {
private String configName;
private static volatile Map serviceConfigMaps = new HashMap<>();
private ILoadConfigHook loadConfigHook;
public ServiceConfigManager(String configName, ILoadConfigHook loadConfigHook) {
this.configName = configName;
this.loadConfigHook = loadConfigHook;
this.init();
}
public static ServiceConfig getServiceConfig(String serviceKey) {
return serviceConfigMaps.get(serviceKey);
}
private void init() {
ConfigFactory.getConfig(configName,(config)->{
String content = new String(config.getContent());
serviceConfigMaps = JsonUtil.fromJson(content, new TypeToken>() {
}.getType());
initServiceKey(serviceConfigMaps);
loadConfigHook.reload(serviceConfigMaps);
log.info("log RestServiceProxyFactory {} ", configName);
});
}
private void initServiceKey(Map serviceConfigMaps) {
if (MapUtils.isNotEmpty(serviceConfigMaps)) {
serviceConfigMaps.forEach((key, serviceConfig) -> {
//设置url
serviceConfig.setAddress(UrlUtil.getServiceUrl(serviceConfig.getAddress()));
serviceConfig.setServiceKey(key);
});
}
}
public interface ILoadConfigHook {
void reload(Map configMap);
}
}