102 lines
3.5 KiB
Java
102 lines
3.5 KiB
Java
package org.gcube.dataharvest.harvester;
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import java.text.ParseException;
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import java.util.ArrayList;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.List;
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import java.util.SortedMap;
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import org.gcube.accounting.analytics.Filter;
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import org.gcube.accounting.analytics.Info;
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import org.gcube.accounting.analytics.TemporalConstraint;
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import org.gcube.accounting.analytics.TemporalConstraint.AggregationMode;
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import org.gcube.accounting.analytics.persistence.AccountingPersistenceQuery;
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import org.gcube.accounting.analytics.persistence.AccountingPersistenceQueryFactory;
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import org.gcube.accounting.datamodel.AggregatedUsageRecord;
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import org.gcube.accounting.datamodel.aggregation.AggregatedJobUsageRecord;
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import org.gcube.accounting.datamodel.aggregation.AggregatedServiceUsageRecord;
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import org.gcube.accounting.datamodel.usagerecords.ServiceUsageRecord;
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import org.gcube.dataharvest.datamodel.HarvestedData;
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import org.gcube.dataharvest.datamodel.HarvestedDataKey;
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import org.gcube.dataharvest.utils.DateUtils;
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import org.gcube.dataharvest.utils.Utils;
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import org.json.JSONObject;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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* @author Eric Perrone (ISTI - CNR)
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* @author Luca Frosini (ISTI - CNR)
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*/
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public class MethodInvocationHarvester extends BasicHarvester {
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private static Logger logger = LoggerFactory.getLogger(MethodInvocationHarvester.class);
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public static final String DATAMINER_SERVICE_NAME = "DataMiner";
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public MethodInvocationHarvester(Date start, Date end) throws ParseException {
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super(start, end);
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}
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@Override
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public List<HarvestedData> getData() throws Exception {
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try {
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List<HarvestedData> data = new ArrayList<>();
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AccountingPersistenceQuery accountingPersistenceQuery = AccountingPersistenceQueryFactory.getInstance();
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TemporalConstraint temporalConstraint = new TemporalConstraint(start.getTime(), end.getTime(),
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AggregationMode.MONTHLY);
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String context = Utils.getCurrentContext();
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List<String> contexts = new ArrayList<>();
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contexts.add(context);
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SortedMap<Filter,SortedMap<Calendar,Info>> result = null;
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List<Filter> filters = new ArrayList<>();
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Date newMethodInvocationHarvesterStartDate = DateUtils.getStartCalendar(2017, Calendar.DECEMBER, 31).getTime();
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if(start.after(newMethodInvocationHarvesterStartDate)) {
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// From 01/01/2018 accounting Method Invocation using JobUsageRecord
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result = accountingPersistenceQuery.getContextTimeSeries(
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AggregatedJobUsageRecord.class, temporalConstraint, filters, contexts, true);
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} else {
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// Before 31/12/2017 accounting Method Invocation using ServiceUsageRecord
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filters.add(new Filter(ServiceUsageRecord.SERVICE_NAME, DATAMINER_SERVICE_NAME));
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result = accountingPersistenceQuery.getContextTimeSeries(
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AggregatedServiceUsageRecord.class, temporalConstraint, filters, contexts, true);
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}
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if(result != null) {
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for(Filter filter : result.keySet()) {
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SortedMap<Calendar,Info> infoMap = result.get(filter);
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Calendar calendar = DateUtils.dateToCalendar(start);
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Info info = infoMap.get(calendar);
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logger.debug("{} : {}", DateUtils.format(calendar), info);
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JSONObject jsonObject = info.getValue();
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long numberOfInvocation = jsonObject.getLong(AggregatedUsageRecord.OPERATION_COUNT);
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HarvestedData harvestedData = new HarvestedData(HarvestedDataKey.METHOD_INVOCATIONS, context,
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numberOfInvocation);
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data.add(harvestedData);
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}
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} else {
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logger.error("No data found.");
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}
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return data;
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} catch(Exception e) {
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throw e;
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}
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}
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}
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