226 lines
8.5 KiB
Java
226 lines
8.5 KiB
Java
/**
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*
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*/
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package org.gcube.accounting.analytics.persistence;
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import java.util.Calendar;
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import java.util.List;
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import java.util.SortedMap;
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import java.util.SortedSet;
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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.NumberedFilter;
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import org.gcube.accounting.analytics.TemporalConstraint;
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import org.gcube.accounting.analytics.UsageValue;
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import org.gcube.accounting.analytics.exception.DuplicatedKeyFilterException;
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import org.gcube.accounting.analytics.exception.KeyException;
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import org.gcube.accounting.analytics.exception.ValueException;
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import org.gcube.accounting.datamodel.BasicUsageRecord;
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import org.gcube.documentstore.records.AggregatedRecord;
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import org.gcube.documentstore.records.Record;
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/**
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* @author Luca Frosini (ISTI - CNR)
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*/
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public interface AccountingPersistenceBackendQuery {
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public static final int KEY_VALUES_LIMIT = 25;
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public static String getScopeToQuery() {
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String scope = AccountingPersistenceQueryFactory.getForcedQueryScope().get();
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if(scope == null) {
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scope = BasicUsageRecord.getContextFromToken();
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}
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return scope;
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}
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public void prepareConnection(
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AccountingPersistenceBackendQueryConfiguration configuration)
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throws Exception;
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/**
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* Query the persistence obtaining a Map where the date is the key and the
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* #Info is the value. The result is relative to an Usage Record Type,
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* respect a TemporalConstraint and can be applied one or more filters.
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*
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* @param clz
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* the Record Class of interest
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* @param temporalConstraint
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* the TemporalConstraint (interval and aggregation)
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* @param filters
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* list of filter to obtain the time series. If null or empty
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* list get all data for the interested Record Class with the
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* applying temporal constraint. All Filter must have not null
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* and not empty key and value. The filters are must be related
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* to different keys and are in AND. If the list contains more
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* than one filter with the same key an Exception is thrown.
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* @return the Map containing for each date in the required interval the
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* requested data
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* @throws DuplicatedKeyFilterException
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* @throws KeyException
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* @throws ValueException
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* @throws Exception
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*/
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public SortedMap<Calendar, Info> getTimeSeries(
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Class<? extends AggregatedRecord<?, ?>> clz,
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TemporalConstraint temporalConstraint, List<Filter> filters)
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throws DuplicatedKeyFilterException, KeyException, ValueException,
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Exception;
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/**
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* Query the persistence obtaining a Map where the date is the key and the
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* #Info is the value. The result is relative to an Usage Record Type,
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* respect a TemporalConstraint and can be applied one or more filters.
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* Used for no context call
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*
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* @param clz
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* the Record Class of interest
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* @param temporalConstraint
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* the TemporalConstraint (interval and aggregation)
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* @param filters
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* list of filter to obtain the time series. If null or empty
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* list get all data for the interested Record Class with the
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* applying temporal constraint. All Filter must have not null
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* and not empty key and value. The filters are must be related
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* to different keys and are in AND. If the list contains more
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* than one filter with the same key an Exception is thrown.
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* @return the Map containing for each date in the required interval the
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* requested data
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* @throws DuplicatedKeyFilterException
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* @throws KeyException
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* @throws ValueException
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* @throws Exception
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*/
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public SortedMap<Calendar, Info> getNoContextTimeSeries(
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Class<? extends AggregatedRecord<?, ?>> clz,
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TemporalConstraint temporalConstraint, List<Filter> filters)
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throws DuplicatedKeyFilterException, KeyException, ValueException,
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Exception;
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/**
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* Return a SortedMap containing the TimeSeries for top values for a certain
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* key taking in account all Filters. The key is identified adding a Filter
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* with a null value. Only one Filter with null value is allowed otherwise
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* an Exception is thrown. The values are ordered from the most occurred
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* value.
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*
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* @param clz
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* the Usage Record Class of interest
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* @param temporalConstraint
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* the TemporalConstraint (interval and aggregation)
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* @param filters
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* list of filter to obtain the time series of top values. If
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* null or empty list get all data for the interested Record
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* Class with the applying temporal constraint. All Filter must
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* have not null and not empty key and value. The filters are
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* must be related to different keys and are in AND. If the list
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* contains more than one filter with the same key an Exception
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* is thrown.
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* @param topKey
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* @param orderingProperty
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* @return a SortedMap
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* @throws DuplicatedKeyFilterException
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* @throws KeyException
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* @throws ValueException
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* @throws Exception
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*/
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public SortedMap<NumberedFilter, SortedMap<Calendar, Info>>
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getTopValues(Class<? extends AggregatedRecord<?,?>> clz,
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TemporalConstraint temporalConstraint, List<Filter> filters,
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String topKey, String orderingProperty)
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throws DuplicatedKeyFilterException, KeyException, ValueException,
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Exception;
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/**
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* Close the connection to persistence
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*
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* @throws Exception
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* if the close fails
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*/
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public void close() throws Exception;
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public SortedSet<NumberedFilter> getFilterValues(
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Class<? extends AggregatedRecord<?, ?>> clz,
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TemporalConstraint temporalConstraint, List<Filter> filters,
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String key) throws Exception;
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public SortedSet<NumberedFilter> getFilterValues(
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Class<? extends AggregatedRecord<?, ?>> clz,
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TemporalConstraint temporalConstraint, List<Filter> filters,
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String key, Integer limit) throws Exception;
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/**
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* getUsageValueQuotaTotal
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*
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* Example for crequire 2 different quota (lucio.lelii for service and alessandro.pieve for storage)
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* Input:
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* [
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* TotalFilters [
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* clz=class org.gcube.accounting.datamodel.aggregation.AggregatedServiceUsageRecord,
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* temporalConstraint=StartTime : 2015-05-01 11:42:34:515 UTC (1430480554515 millis), EndTime : 2016-11-09 11:42:34:515 UTC (1478691754515 millis),
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* Aggregated DAILY,
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* totalFilters=[
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* Filters [filters=[
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* { "consumerId" : "lucio.lelii" },
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* { "serviceClass" : "DataAccess" },
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* { "serviceName" : "CkanConnector" }
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* ], d=null, orderingProperty=null],
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* Filters [filters=[
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* { "consumerId" : "lucio.lelii" },
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* { "serviceClass" : "VREManagement" }
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* ], d=null, orderingProperty=null]
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* ], d=null, orderingProperty=null]
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* ]
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* Output:
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* [
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* TotalFilters [
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* clz=class org.gcube.accounting.datamodel.aggregation.AggregatedServiceUsageRecord,
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* temporalConstraint=StartTime : 2015-05-01 11:42:34:515 UTC (1430480554515 millis), EndTime : 2016-11-09 11:42:34:515 UTC (1478691754515 millis),
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* Aggregated DAILY,
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* totalFilters=[
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* Filters [filters=[
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* { "consumerId" : "lucio.lelii" },
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* { "serviceClass" : "DataAccess" },
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* { "serviceName" : "CkanConnector" }
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* ], d=1.0, orderingProperty=operationCount],
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* Filters [filters=[
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* { "consumerId" : "lucio.lelii" },
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* { "serviceClass" : "VREManagement" }
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* ], d=1.0, orderingProperty=operationCount]
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* ], d=2.0, orderingProperty=null]
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* ]
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* @param listUsage
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* @return List<UsageValue>
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* @throws Exception
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*/
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public List<UsageValue> getUsageValueQuotaTotal(
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List<UsageValue> listUsage)
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throws Exception;
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/**
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* Return a SortedMap containing the TimeSeries for each context.
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* @param clz
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* @param temporalConstraint
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* @param filters
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* @param contexts
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* @return a SortedMap containing the TimeSeries for each context.
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*/
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public SortedMap<Filter, SortedMap<Calendar, Info>> getContextTimeSeries(
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Class<? extends AggregatedRecord<?, ?>> clz,
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TemporalConstraint temporalConstraint, List<Filter> filters,List<String> contexts)
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throws Exception;
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public Record getRecord(String recordId, String type) throws Exception;
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public SortedSet<String> getSpaceProvidersIds() throws Exception;
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public SortedMap<Filter, SortedMap<Calendar, Long>> getSpaceTimeSeries(
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Class<? extends AggregatedRecord<?, ?>> clz,
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TemporalConstraint temporalConstraint, List<Filter> filters,
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List<String> providersId) throws Exception;
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boolean isConnectionActive() throws Exception;
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}
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