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基础类库
There is a newer version: 1.6.17
package com.alogic.validator;

import java.util.Map;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.w3c.dom.Element;

import com.alogic.load.Loadable;
import com.anysoft.util.Configurable;
import com.anysoft.util.JsonTools;
import com.anysoft.util.Properties;
import com.anysoft.util.PropertiesConstants;
import com.anysoft.util.XMLConfigurable;
import com.anysoft.util.XmlElementProperties;
import com.anysoft.util.XmlTools;

/**
 * 验证器接口
 * @author yyduan
 * @since 1.6.12.11 [20181206 duanyy] 

 */
public interface Validator extends Loadable{
	
	/**
	 * 对指定的值进行验证检查
	 * @param value 指定的值
	 * @param throwException 是否抛出异常
	 * @return 是否通过检查
	 */
	public boolean check(String value,boolean throwException);
	
	/**
	 * 获取异常代码
	 */
	public String getCode();
	
	/**
	 * 获取异常消息
	 * @return 异常消息
	 */
	public String getMessage();
	
	/**
	 * 虚基类
	 * @author yyduan
	 *
	 */
	public abstract static class Abstract implements Validator,XMLConfigurable,Configurable{
		
		/**
		 * a logger of slf4j
		 */
		protected static final Logger LOG = LoggerFactory.getLogger(Validator.class);

		/**
		 * id
		 */
		protected String id;

		/**
		 * 数据加载时间戳
		 */
		protected long timestamp = System.currentTimeMillis();
		
		/**
		 * 数据的生存周期:30分钟
		 */
		public static final long TTL = 30 * 60 * 1000L;	
				
		@Override
		public String getId() {
			return id;
		}

		@Override
		public long getTimestamp() {
			return timestamp;
		}
		
		@Override
		public boolean isExpired() {
			return System.currentTimeMillis() - timestamp > TTL;
		}
	
		@Override
		public void expire(){
			timestamp = timestamp - TTL;
		}

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

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

		@Override
		public void configure(Properties p) {
			id = PropertiesConstants.getString(p,"id",id);
		}

		@Override
		public void configure(Element e, Properties p) {
			XmlElementProperties props = new XmlElementProperties(e,p);
			configure(props);
		}
	}
}