package com.dianping.cat.report.task.problem;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Set;
import org.unidal.dal.jdbc.DalException;
import org.unidal.lookup.annotation.Inject;
import com.dianping.cat.Cat;
import com.dianping.cat.configuration.NetworkInterfaceManager;
import com.dianping.cat.consumer.problem.ProblemAnalyzer;
import com.dianping.cat.consumer.problem.ProblemReportMerger;
import com.dianping.cat.consumer.problem.ProblemReportURLFilter;
import com.dianping.cat.consumer.problem.model.entity.ProblemReport;
import com.dianping.cat.consumer.problem.model.transform.DefaultNativeBuilder;
import com.dianping.cat.core.dal.DailyGraph;
import com.dianping.cat.core.dal.DailyGraphDao;
import com.dianping.cat.core.dal.DailyReport;
import com.dianping.cat.core.dal.Graph;
import com.dianping.cat.core.dal.GraphDao;
import com.dianping.cat.core.dal.MonthlyReport;
import com.dianping.cat.core.dal.WeeklyReport;
import com.dianping.cat.helper.TimeHelper;
import com.dianping.cat.report.service.ReportServiceManager;
import com.dianping.cat.report.task.TaskHelper;
import com.dianping.cat.report.task.spi.ReportTaskBuilder;
public class ProblemReportBuilder implements ReportTaskBuilder {
public static final String ID = ProblemAnalyzer.ID;
@Inject
protected GraphDao m_graphDao;
@Inject
protected DailyGraphDao m_dailyGraphDao;
@Inject
protected ReportServiceManager m_reportService;
@Inject
private ProblemGraphCreator m_problemGraphCreator;
@Inject
private ProblemMerger m_problemMerger;
@Override
public boolean buildDailyTask(String name, String domain, Date period) {
try {
ProblemReport problemReport = queryHourlyReportsByDuration(name, domain, period,
TaskHelper.tomorrowZero(period));
buildProblemDailyGraph(problemReport);
DailyReport report = new DailyReport();
report.setContent("");
report.setCreationDate(new Date());
report.setDomain(domain);
report.setIp(NetworkInterfaceManager.INSTANCE.getLocalHostAddress());
report.setName(name);
report.setPeriod(period);
report.setType(1);
byte[] binaryContent = DefaultNativeBuilder.build(problemReport);
return m_reportService.insertDailyReport(report, binaryContent);
} catch (DalException e) {
Cat.logError(e);
return false;
}
}
private List<Graph> buildHourlyGraphs(String name, String domain, Date period) throws DalException {
long startTime = period.getTime();
ProblemReport report = m_reportService.queryProblemReport(domain, new Date(startTime), new Date(startTime
+ TimeHelper.ONE_HOUR));
return m_problemGraphCreator.splitReportToGraphs(period, domain, ProblemAnalyzer.ID, report);
}
@Override
public boolean buildHourlyTask(String name, String domain, Date period) {
try {
List<Graph> graphs = buildHourlyGraphs(name, domain, period);
if (graphs != null) {
for (Graph graph : graphs) {
this.m_graphDao.insert(graph); // use mysql unique index and
}
}
} catch (Exception e) {
Cat.logError(e);
return false;
}
return true;
}
@Override
public boolean buildMonthlyTask(String name, String domain, Date period) {
ProblemReport problemReport = queryDailyReportsByDuration(domain, period, TaskHelper.nextMonthStart(period));
new ProblemReportURLFilter().visitProblemReport(problemReport);
MonthlyReport report = new MonthlyReport();
report.setContent("");
report.setCreationDate(new Date());
report.setDomain(domain);
report.setIp(NetworkInterfaceManager.INSTANCE.getLocalHostAddress());
report.setName(name);
report.setPeriod(period);
report.setType(1);
byte[] binaryContent = DefaultNativeBuilder.build(problemReport);
return m_reportService.insertMonthlyReport(report, binaryContent);
}
private void buildProblemDailyGraph(ProblemReport report) {
try {
ProblemDailyGraphCreator creator = new ProblemDailyGraphCreator();
creator.visitProblemReport(report);
List<DailyGraph> graphs = creator.buildDailyGraph();
for (DailyGraph temp : graphs) {
m_dailyGraphDao.insert(temp);
}
} catch (Exception e) {
Cat.logError(e);
}
}
@Override
public boolean buildWeeklyTask(String name, String domain, Date period) {
ProblemReport problemReport = queryDailyReportsByDuration(domain, period, new Date(period.getTime()
+ TimeHelper.ONE_WEEK));
WeeklyReport report = new WeeklyReport();
report.setContent("");
report.setCreationDate(new Date());
report.setDomain(domain);
report.setIp(NetworkInterfaceManager.INSTANCE.getLocalHostAddress());
report.setName(name);
report.setPeriod(period);
report.setType(1);
byte[] binaryContent = DefaultNativeBuilder.build(problemReport);
return m_reportService.insertWeeklyReport(report, binaryContent);
}
private ProblemReport queryDailyReportsByDuration(String domain, Date start, Date end) {
long startTime = start.getTime();
long endTime = end.getTime();
ProblemReportMerger merger = new ProblemReportMerger(new ProblemReport(domain));
for (; startTime < endTime; startTime += TimeHelper.ONE_DAY) {
try {
ProblemReport reportModel = m_reportService.queryProblemReport(domain, new Date(startTime), new Date(
startTime + TimeHelper.ONE_DAY));
reportModel.accept(merger);
} catch (Exception e) {
Cat.logError(e);
}
}
ProblemReport problemReport = merger.getProblemReport();
problemReport.setStartTime(start);
problemReport.setEndTime(end);
return problemReport;
}
private ProblemReport queryHourlyReportsByDuration(String name, String domain, Date start, Date end)
throws DalException {
Set<String> domainSet = m_reportService.queryAllDomainNames(start, end, ProblemAnalyzer.ID);
List<ProblemReport> reports = new ArrayList<ProblemReport>();
long startTime = start.getTime();
long endTime = end.getTime();
for (; startTime < endTime; startTime = startTime + TimeHelper.ONE_HOUR) {
ProblemReport report = m_reportService.queryProblemReport(domain, new Date(startTime), new Date(startTime
+ TimeHelper.ONE_HOUR));
reports.add(report);
}
return m_problemMerger.mergeForDaily(domain, reports, domainSet);
}
}