com.xxl.conf.core.XxlConfClient Maven / Gradle / Ivy
package com.xxl.conf.core;
import com.xxl.conf.core.core.XxlConfLocalCacheConf;
import com.xxl.conf.core.exception.XxlConfException;
import com.xxl.conf.core.listener.XxlConfListener;
import com.xxl.conf.core.listener.XxlConfListenerFactory;
/**
* xxl conf client
*
* @author xuxueli 2015-8-28 15:35:20
*/
public class XxlConfClient {
public static String get(String key, String defaultVal) {
return XxlConfLocalCacheConf.get(key, defaultVal);
}
/**
* get conf (string)
*
* @param key
* @return
*/
public static String get(String key) {
return get(key, null);
}
/**
* get conf (boolean)
*
* @param key
* @return
*/
public static boolean getBoolean(String key) {
String value = get(key, null);
if (value == null) {
throw new XxlConfException("config key [" + key + "] does not exist");
}
return Boolean.valueOf(value);
}
/**
* get conf (short)
*
* @param key
* @return
*/
public static short getShort(String key) {
String value = get(key, null);
if (value == null) {
throw new XxlConfException("config key [" + key + "] does not exist");
}
return Short.valueOf(value);
}
/**
* get conf (int)
*
* @param key
* @return
*/
public static int getInt(String key) {
String value = get(key, null);
if (value == null) {
throw new XxlConfException("config key [" + key + "] does not exist");
}
return Integer.valueOf(value);
}
/**
* get conf (long)
*
* @param key
* @return
*/
public static long getLong(String key) {
String value = get(key, null);
if (value == null) {
throw new XxlConfException("config key [" + key + "] does not exist");
}
return Long.valueOf(value);
}
/**
* get conf (float)
*
* @param key
* @return
*/
public static float getFloat(String key) {
String value = get(key, null);
if (value == null) {
throw new XxlConfException("config key [" + key + "] does not exist");
}
return Float.valueOf(value);
}
/**
* get conf (double)
*
* @param key
* @return
*/
public static double getDouble(String key) {
String value = get(key, null);
if (value == null) {
throw new XxlConfException("config key [" + key + "] does not exist");
}
return Double.valueOf(value);
}
/**
* add listener with xxl conf change
*
* @param key
* @param xxlConfListener
* @return
*/
public static boolean addListener(String key, XxlConfListener xxlConfListener){
return XxlConfListenerFactory.addListener(key, xxlConfListener);
}
}