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/*
* Copyright (C) 2017 CMCC, Inc. and others. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onap.usecaseui.server.controller;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletResponse;
import org.onap.usecaseui.server.bean.PerformanceHeader;
import org.onap.usecaseui.server.bean.PerformanceInformation;
import org.onap.usecaseui.server.bo.PerformanceBo;
import org.onap.usecaseui.server.constant.Constant;
import org.onap.usecaseui.server.service.PerformanceHeaderService;
import org.onap.usecaseui.server.service.PerformanceInformationService;
import org.onap.usecaseui.server.util.DateUtils;
import org.onap.usecaseui.server.util.Page;
import org.onap.usecaseui.server.util.UuiCommonUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.EnableAspectJAutoProxy;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import org.springframework.web.bind.annotation.RestController;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
@RestController
@Configuration
@EnableAspectJAutoProxy
public class PerformanceController {
@Resource(name = "PerformanceHeaderService")
private PerformanceHeaderService performanceHeaderService;
@Resource(name = "PerformanceInformationService")
private PerformanceInformationService performanceInformationService;
private Logger logger = LoggerFactory.getLogger(PerformanceController.class);
private final String[] PerformanceCSVHeaders = {"version",
"eventName","domain","eventId","eventType","nfcNamingCode",
"nfNamingCode","sourceId","sourceName","reportingEntityId",
"reportingEntityName","priority","startEpochMicrosec","lastEpochMicroSec",
"sequence","measurementsForVfScalingVersion","measurementInterval",
"createTime","updateTime","value","name"};
private ObjectMapper omPerformance = new ObjectMapper();
private SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd");
private String formatDate = "yyyy-MM-dd";
@RequestMapping(value = {"/performance/{currentPage}/{pageSize}","/performance/{currentPage}/{pageSize}/{sourceId}/{sourceName}/{priority}/{startTime}/{endTime}"},method = RequestMethod.GET, produces = "application/json")
public String getPerformanceData(HttpServletResponse response,@PathVariable int currentPage,
@PathVariable int pageSize,@PathVariable(required = false) String sourceId,
@PathVariable(required = false) String sourceName,@PathVariable(required = false) String priority,
@PathVariable(required = false) String startTime,@PathVariable(required = false) String endTime) throws JsonProcessingException {
logger.info("API Parameter: [currentPage:{}, pageSize:{}, sourceId:{}, sourceName:{}, priority:{}, startTime:{}, endTime:{}]" ,currentPage, pageSize, sourceId, sourceName, priority, startTime, endTime);
List<Object> list = new ArrayList<>();
Page<PerformanceHeader> pa = new Page<PerformanceHeader>();
if (null != sourceId || null != sourceName || null != priority || null != startTime || null != endTime){
PerformanceHeader performanceHeader = new PerformanceHeader();
performanceHeader.setSourceId(!"null".equals(sourceId)?sourceId:null);
performanceHeader.setSourceName(!"null".equals(sourceName)?sourceName:null);
try {
performanceHeader.setStartEpochMicrosec(!"null".equals(startTime)?new SimpleDateFormat("yyyy-MM-dd HH:mm").parse(startTime).getTime()+"":null);
performanceHeader.setLastEpochMicroSec(!"null".equals(endTime)?new SimpleDateFormat("yyyy-MM-dd HH:mm").parse(endTime).getTime()+"":null);
} catch (ParseException e) {
if (null != response)
response.setStatus(400);
logger.error("ParseException["+startTime+"]:"+e.getMessage());
return "{'result':'error'}";
}
pa = performanceHeaderService.queryPerformanceHeader(performanceHeader,currentPage,pageSize);
List<PerformanceHeader> performanceHeaders = pa.getList();
performanceHeaders.forEach( per ->{
PerformanceBo pbo = new PerformanceBo();
PerformanceInformation pe = new PerformanceInformation();
pe.setSourceId(per.getSourceId());
List<PerformanceInformation> performanceInformations = performanceInformationService.queryPerformanceInformation(pe,1,100).getList();
pbo.setPerformanceHeader(per);
performanceInformations.forEach( pi ->{
if (pi.getValue().equals("")){
StringBuffer value1 = new StringBuffer();
performanceInformationService.queryPerformanceInformation(new PerformanceInformation(pi.getName()),1,100).getList()
.forEach( val -> value1.append(val.getValue()));
pi.setValue(value1.toString());
}
} );
pbo.setPerformanceInformation(performanceInformations);
list.add(pbo);
});
}else{
pa = performanceHeaderService.queryPerformanceHeader(null,currentPage,pageSize);
List<PerformanceHeader> p = pa!=null?pa.getList():null;
if (null != p && p.size() > 0)
p.forEach( per ->{
PerformanceBo pbo = new PerformanceBo();
pbo.setPerformanceHeader(per);
pbo.setPerformanceInformation(performanceInformationService.queryPerformanceInformation(new PerformanceInformation(per.getEventId()),1,100).getList());
list.add(pbo);
});
}
try {
Map<String,Object> map = new HashMap<>();
map.put("performances",list);
map.put("totalRecords",pa.getTotalRecords());
omPerformance.setDateFormat(new SimpleDateFormat(Constant.DATE_FORMAT));
return omPerformance.writeValueAsString(map);
} catch (JsonProcessingException e) {
logger.error("JsonProcessingException"+e.getMessage());
return omPerformance.writeValueAsString("failed");
}
}
@ResponseBody
@RequestMapping(value = {"/performance/diagram/{unit}/{eventId}"}, method = RequestMethod.GET, produces = "application/json")
public String generateDiagram(@PathVariable String unit,@PathVariable String eventId) throws ParseException, JsonProcessingException {
Map<String,List<Integer>> diagramSource = new HashMap<>();
String[] names = {"cpu","network","disk","memory"};
switch (unit){
case "hour":
for(int i = 0 ; i < 4 ; i++){
Date startDateHour = DateUtils.stringToDate(DateUtils.initDate(new Date(),1,1,1,-1,0,0));
Date endDateHour = DateUtils.stringToDate(DateUtils.initDate(new Date(),1,1,1,-1,0,0));
endDateHour = DateUtils.stringToDate(DateUtils.addDate(endDateHour,"minute",15));
List<Integer> values = new ArrayList<>();
for (int j = 0 ; j < 4 ; j++){
logger.info(DateUtils.dateToString(startDateHour));
logger.info(DateUtils.dateToString(endDateHour));
values.add(performanceInformationService.queryDataBetweenSum(eventId,names[i],startDateHour,endDateHour));
startDateHour = DateUtils.stringToDate(DateUtils.addDate(startDateHour,"minute",15));
endDateHour = DateUtils.stringToDate(DateUtils.addDate(endDateHour,"minute",15));
}
diagramSource.put(names[i],values);
}
break;
case "day":
for(int i = 0 ; i < 4 ; i++){
Date startDateDay = DateUtils.stringToDate(DateUtils.initDate(new Date(),1,1,-1,0,0,0));
Date endDateDay = DateUtils.stringToDate(DateUtils.initDate(new Date(),1,1,-1,0,0,0));
endDateDay = DateUtils.stringToDate(DateUtils.addDate(endDateDay,"hour",1));
List<Integer> values = new ArrayList<>();
for (int j = 0 ; j < 24 ; j++){
values.add(performanceInformationService.queryDataBetweenSum(eventId,names[i],startDateDay,endDateDay));
startDateDay = DateUtils.stringToDate(DateUtils.addDate(startDateDay,"hour",1));
endDateDay = DateUtils.stringToDate(DateUtils.addDate(endDateDay,"hour",1));
}
diagramSource.put(names[i],values);
}
break;
case "month":
for(int i = 0 ; i < 4 ; i++){
Date startDateMonth = DateUtils.stringToDate(DateUtils.initDate(new Date(),1,-1,0,0,0,0));
Date endDateMonth = DateUtils.stringToDate(DateUtils.initDate(new Date(),1,-1,0,0,0,0));
endDateMonth = DateUtils.stringToDate(DateUtils.addDate(endDateMonth,"day",1));
List<Integer> values = new ArrayList<>();
for (int j = 0 ; j < 31 ; j++){
values.add(performanceInformationService.queryDataBetweenSum(eventId,names[i],startDateMonth,endDateMonth));
startDateMonth = DateUtils.stringToDate(DateUtils.addDate(startDateMonth,"day",1));
endDateMonth = DateUtils.stringToDate(DateUtils.addDate(endDateMonth,"day",1));
}
diagramSource.put(names[i],values);
}
break;
case "year":
for(int i = 0 ; i < 4 ; i++){
Date startDateYear = DateUtils.stringToDate(DateUtils.initDate(new Date(),-1,0,0,0,0,0));
Date endDateYear = DateUtils.stringToDate(DateUtils.initDate(new Date(),-1,0,0,0,0,0));
endDateYear = DateUtils.stringToDate(DateUtils.addDate(endDateYear,"month",1));
List<Integer> values = new ArrayList<>();
for (int j = 0 ; j < 12 ; j++){
values.add(performanceInformationService.queryDataBetweenSum(eventId,names[i],startDateYear,endDateYear));
startDateYear = DateUtils.stringToDate(DateUtils.addDate(startDateYear,"month",1));
endDateYear = DateUtils.stringToDate(DateUtils.addDate(endDateYear,"month",1));
}
diagramSource.put(names[i],values);
}
break;
}
omPerformance.setDateFormat(new SimpleDateFormat(Constant.DATE_FORMAT));
return omPerformance.writeValueAsString(diagramSource);
}
@RequestMapping(value = {"/performance/diagram"}, method = RequestMethod.POST, produces = "application/json")
public String generateDiagram(@RequestParam String sourceId,@RequestParam String startTime,@RequestParam String endTime,@RequestParam String nameParent,@RequestParam String format) {
long timeInterval = 0;
try {
if("minute".equals(format)){
formatDate="yyyy-MM-dd HH:mm";
timeInterval =5*60000;
}else if("hour".equals(format)){
formatDate="yyyy-MM-dd HH";
timeInterval = 3600000;
}else{
formatDate="yyyy-MM-dd";
timeInterval =86400000;
}
sdf = new SimpleDateFormat(formatDate);
long startTimel = sdf.parse(startTime).getTime();
long endTimel = sdf.parse(endTime).getTime();
return getDiagram(sourceId, startTimel, endTimel+timeInterval, timeInterval,format,nameParent);
} catch (Exception e) {
logger.error(e.getMessage());
e.printStackTrace();
}
return null;
}
private String getDiagram(String sourceId, long startTimeL, long endTimeL, long timeIteraPlusVal,String format,String nameParent) throws JsonProcessingException{
Map<String,List> result = new HashMap<String,List>();
Map<String,List> allMaps = dateProcess(sourceId, startTimeL, endTimeL, timeIteraPlusVal,format,nameParent);
result.put("dateList", allMaps.get("dateTime"));
result.put("valueList", allMaps.get("dataList"));
return omPerformance.writeValueAsString(result);
}
private Map<String,List> dateProcess(String sourceId, long startTimeL, long endTimeL, long timeIteraPlusVal,String format,String nameParent) {
Map<String,List> result = new HashMap<String,List>();
List<String> dateList = new ArrayList<String>();
List<String> numList = new ArrayList<String>();
long tmpEndTimeL = startTimeL + timeIteraPlusVal;
while (endTimeL >= tmpEndTimeL) {
String num = performanceInformationService.queryMaxValueByBetweenDate(sourceId, nameParent, startTimeL+"", tmpEndTimeL+"");
dateList.add(DateUtils.getResultDate(startTimeL, format));
numList.add(num);
startTimeL += timeIteraPlusVal;
tmpEndTimeL += timeIteraPlusVal;
}
result.put("dateTime", dateList);
result.put("dataList", numList);
return result;
}
@RequestMapping(value = {"/performance/resourceIds"},method = RequestMethod.GET)
public String getSourceIds(){
try {
return omPerformance.writeValueAsString(performanceHeaderService.queryAllSourceId());
} catch (JsonProcessingException e) {
logger.error(e.getMessage());
return "";
}
}
@RequestMapping(value = {"/performance/names"},method = RequestMethod.POST)
public String getNames(@RequestParam Object sourceId){
try {
Set<String> names = new HashSet<>();
List<PerformanceInformation> list =performanceInformationService.queryDateBetween(sourceId.toString(), null, null, null);
PerformanceInformation per;
for(int a=0;a<list.size();a++) {
per = (PerformanceInformation)list.get(a);
if (UuiCommonUtil.checkNumber(per.getValue(),"^(-?\\d+)(\\.\\d+)?$"))
if (Double.parseDouble(per.getValue()) > 0)
names.add(per.getName());
}
return omPerformance.writeValueAsString(names);
} catch (Exception e) {
logger.error(e.getMessage());
return "";
}
}
@RequestMapping("/performance/getPerformanceHeaderDetail/{id}")
public String getPerformanceHeaderDetail(@PathVariable String id) throws JsonProcessingException {
PerformanceHeader performanceHeader= performanceHeaderService.getPerformanceHeaderById(id);
List<PerformanceInformation> list =new ArrayList<>();
if(UuiCommonUtil.isNotNullOrEmpty(performanceHeader)){
String headerId = performanceHeader.getId();
list = performanceInformationService.getAllPerformanceInformationByHeaderId(headerId);
}
Map map = new HashMap();
map.put("performanceHeader",performanceHeader);
map.put("list",list);
String string =omPerformance.writeValueAsString(map);
return string;
}
}
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