KpiService.java

package com.hp.cmsz.service;

import java.util.ArrayList;
import java.util.List;
import java.util.Set;

import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import org.springframework.transaction.annotation.Transactional;


import com.hp.cmsz.entity.Business;
import com.hp.cmsz.entity.Channel;
import com.hp.cmsz.entity.DataSource;
import com.hp.cmsz.entity.Kpi;
import com.hp.cmsz.repository.ChannelDao;
import com.hp.cmsz.repository.KpiDao;

/**
 * 
 * @author Ma wenmeng
 *
 */
//Spring Bean的标识.
@Component
//默认将类中的所有public函数纳入事务管理.
@Transactional(readOnly = true)
public class KpiService {

	@Autowired
	private KpiDao kpiDao;
	
	@Autowired
	private ChannelDao	channelDao;
	
	//获取所有的业务
	public List<Kpi> getAllKpis(){
		return (List<Kpi>) kpiDao.findAll();
	}
	
	
	public List<Kpi> getByBusinessIdIn(List<Long> businessIdList){
		return (List<Kpi>)kpiDao.findByBusinessIdIn(businessIdList); 
	 }
	
	
	public List<String> getAllKpiIdAndKpiName(){
		List<Object[]> list = kpiDao.findAllKpiIdAndKpiName();
		List<String> kpiList = new ArrayList<String>();
		
		for(int i=0;i<list.size();i++){
			Object[] obj1 = list.get(i);
			for(int j=0;j<list.size();j++){
				if(j!=i){
					Object[] obj2 = list.get(j);
					if(obj1[1].equals(obj2[1])){
						obj1[0] = obj1[0]+","+obj2[0];
						list.remove(j);
						j--;
					}
				}
			}
			kpiList.add(obj1[0].toString());
			kpiList.add(obj1[1].toString());
		}
		return kpiList;
	}
	
	
	
	public List<String> getKpiByBusinessName(String businessName){
		List<Object[]> list = kpiDao.findKpiByBusinessName(businessName);
		List<String> kpiList = new ArrayList<String>();
		
		for(int i=0;i<list.size();i++){
			Object[] obj1 = list.get(i);
			for(int j=0;j<list.size();j++){
				if(j!=i){
					Object[] obj2 = list.get(j);
					if(obj1[1].equals(obj2[1])){
						obj1[0] = obj1[0]+","+obj2[0];
						list.remove(j);
						j--;
					}
				}
			}
			kpiList.add(obj1[0].toString());
			kpiList.add(obj1[1].toString());
		}
		return kpiList;
	}	
	
	public String getKpiNameByKpiId(List<Long> kpiIds){
		List<Kpi> kpiList = kpiDao.findByKpiIdIn(kpiIds);
		String kpiName="";

		for(int i=0;i<kpiList.size();i++){
			if(i==kpiList.size()-1){
				kpiName +=  kpiList.get(i).getKpiName();
			}else{
				kpiName +=  kpiList.get(i).getKpiName()+" ";
			}
		}
		return kpiName;
	}
	

	public List<DataSource> getDateSourceByChannelId(List<Long> channelIdList) {
		return kpiDao.getDateSourceByChannelId(channelIdList);
	}

	public List<Business> getBusinessByChannelId(List<Long> channelIdList) {
		return kpiDao.getBusinessByChannelId(channelIdList);
	}

	public List<Kpi> getKpiByChannelIds(List<Long> channelIdList) {
		return kpiDao.getKpiByChannelIds(channelIdList);
	}

	public List<Business> getBusinessByChannelIdAndDataSourceId(List<Long> channelIdList, List<Long> dataSourceIdList) {
		return kpiDao.getBusinessByChannelIdAndDataSourceId(channelIdList, dataSourceIdList);
	}

	public List<Kpi> getKpiByChannelIdsAndDataSourceId(List<Long> channelIdList, List<Long> dataSourceIdList) {
		return kpiDao.getKpiByChannelIdsAndDataSourceId(channelIdList, dataSourceIdList);
	}

	public List<Kpi> getKpiByBusinessId(List<Long> businessIdList) {
		return kpiDao.getKpiByBusinessId(businessIdList);
	}

	public List<Kpi> findKpiList() {
		return (List<Kpi>) kpiDao.findAll();
	}

	public List<Channel> getChannelByRuleId(List<Long> kpiIdList) {
		return kpiDao.getChannelByRuleId(kpiIdList);
	}

	public List<DataSource> getDataSourceByRuleId(List<Long> kpiIdList) {
		return kpiDao.getDataSourceByRuleId(kpiIdList);
	}

	public List<Business> getBusinessByRuleId(List<Long> kpiIdList) {
		return kpiDao.getBusinessByRuleId(kpiIdList);
	}

	public List<Long> convertToIdList(Set<Kpi> kpiList) {
		List<Long> idList = new ArrayList<Long>();
		for (Kpi kpi : kpiList) {
			idList.add(kpi.getKpiId());
		}
		return idList;
	}

	public List<Long> getIdList(String ids) {
		List<Long> idList = new ArrayList<Long>();
		for (String channelId : StringUtils.split(ids, ',')) {
			idList.add(new Long(channelId));
		}
		return idList;
	}
	
	
	
	
	
	
	public List<Business> getBusinessByChannelId(List<Long> channelIdList, List<Long> dataSourceIdList) {
		return kpiDao.getBusinessByChannelId(channelIdList, dataSourceIdList);
	}
	public List<Kpi> findKpiList(String warningType) {
		return kpiDao.getAllKpi(warningType);
	}

	//new
	public List<DataSource> getDataSourceList(String warningType) {
		return kpiDao.findByChannelNameIn(warningType);
	}

	public List<DataSource> getChannelByDataSourceId(List<Long> dataSourceIdList) {
		return kpiDao.getChannelByDataSourceId(dataSourceIdList);
	}

	public List<Business> getBusinessByDataSourceId(List<Long> dataSourceIdList) {
		return kpiDao.getBusinessByDataSourceId(dataSourceIdList);
	}

	public List<Kpi> getKpiByDataSourceId(List<Long> dataSourceIdList) {
		return kpiDao.getKpiByDataSourceId(dataSourceIdList);
	}
	
}