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基础类库

There is a newer version: 1.6.17

package com.alogic.ha;

import java.util.Map;

import org.w3c.dom.Element;

import com.anysoft.util.Configurable;
import com.anysoft.util.JsonTools;
import com.anysoft.util.Properties;
import com.anysoft.util.Reportable;
import com.anysoft.util.XMLConfigurable;
import com.anysoft.util.XmlElementProperties;

/**
 * 主备控制器
 * 
 * @author yyduan
 *
 * @since 1.6.8.3
 */
public interface FailoverController extends Configurable,XMLConfigurable,Reportable{
	
	/**
	 * 当前控制器是否活跃
	 * @return true|false
	 */
	public boolean isActive();
	
	/**
	 * 启动控制器
	 * @param listener
	 */
	public void start(FailoverListener listener);
	
	/**
	 * 停止控制器
	 */
	public void stop();
	
	/**
	 * 虚基类
	 * @author yyduan
	 *
	 */
	public static abstract class Abstract implements FailoverController{
		@Override
		public void configure(Element e, Properties p) {
			Properties props = new XmlElementProperties(e,p);
			configure(props);
		}

		@Override
		public void report(Element xml) {
			if (xml != null){
				xml.setAttribute("module",getClass().getName());
			}
		}

		@Override
		public void report(Map json) {
			if (json != null){
				JsonTools.setString(json,"module",getClass().getName());
			}
		}
	}
}