多线程 分批调用方法接口

工具类 

public abstract class BatchHandlerList implements BatchHandlerInterface {
	
	private static final Logger LOGGER = Logger.getLogger(BatchHandlerList.class);
	//每次处理条数
	private Integer perNum;
	
	private List aylist;

	public BatchHandlerList(Integer perNum, List aylist) {
		super();
		this.perNum = perNum;
		this.aylist = aylist;
	}
	
	/**
	 * 分批调用方法
	 * */
	public void handlerList(){
		try{
			if(aylist!=null && aylist.size() > 0){
				int size = aylist.size();
				int startIndex = 0;
				int endIndex = 1;
				int num = 1;
				if (size > perNum) {
					num = size / perNum;
				}
				for (int i = 1; i <= num; i++) {
					endIndex = (i) * perNum > size ? size : (i) * perNum;
					List subList = aylist.subList(startIndex, endIndex);
					
					startIndex = perNum * i;
					if (subList!=null && subList.size() > 0) {
						handler(subList);
					}
					
					if (num == i && perNum * num < size) {
						//最后一批处理
						subList = aylist.subList(perNum * num, size);
						if (subList.size() > 0) {
							handler(subList);
						}
					}
			   }
			}
		}catch(Throwable e){
			LOGGER.error("batchHandlerList handler exception",e);
			//错误回调方法可以重写
			errorHandler();
		}
	}
	
	public void errorHandler(){};
}

实现方法

	   //组装数据
	   BatchHandlerList handler = new BatchHandlerList(20,waybillNos) {
			@Override
			public void handler(List subList) {
				//这里的records用的是引用传递 后面要用
				SispInfoRequestInfoRunnable sispRunable = new SispInfoRequestInfoRunnable(subList, contextOrder, language, count, records);
				sispInfoExecutor.execute(sispRunable);
				runList.add(sispRunable);
			}
	   };
	   
	   //执行调用
	   handler.handlerList();

SispInfoRequestInfoRunnable  

import java.util.List;
import java.util.Map;

import org.apache.log4j.Logger;

import com.sf.iec.common.util.SispWsUtil;
import com.sf.iec.operationbusiness.sisp.bean.BarRecord;

public class SispInfoRequestInfoRunnable implements Runnable{
	protected final Logger LOGGER = Logger.getLogger(getClass());
	
	private List subList;
	private String contextOrder;
	private String language;
	private Integer count;
	private Map> records;
	
	public SispInfoRequestInfoRunnable(List subList,
			String contextOrder, String language, Integer count,
			Map> records) {
		super();
		this.subList = subList;
		this.contextOrder = contextOrder;
		this.language = language;
		this.count = count;
		this.records = records;
	}

	private boolean status = false; // 线程是否执行完成
	
	@Override
	public void run() {
			try{
				Map> recordMap = SispWsUtil.querySispRecord(subList, contextOrder,language,count);
				records.putAll(recordMap);
			}catch(Throwable e){
				LOGGER.error("SispInfoRequestInfoRunnable running exception",e);
			}finally{
				status = true;
			}
	}
	
	public boolean getStatus() {
		return status;
	}	

	public List getSubList() {
		return subList;
	}

	public void setSubList(List subList) {
		this.subList = subList;
	}

	public String getContextOrder() {
		return contextOrder;
	}

	public void setContextOrder(String contextOrder) {
		this.contextOrder = contextOrder;
	}

	public String getLanguage() {
		return language;
	}

	public void setLanguage(String language) {
		this.language = language;
	}

	public Integer getCount() {
		return count;
	}

	public void setCount(Integer count) {
		this.count = count;
	}

	public Map> getRecords() {
		return records;
	}

	public void setRecords(Map> records) {
		this.records = records;
	}

	public Logger getLOGGER() {
		return LOGGER;
	}

	public void setStatus(boolean status) {
		this.status = status;
	}

	public SispInfoRequestInfoRunnable(){}
}