112 lines
3.8 KiB
Java
112 lines
3.8 KiB
Java
package org.gcube.portlets.admin.accountingmanager.server.amservice.command;
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import java.util.Calendar;
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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.persistence.AccountingPersistenceQuery;
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import org.gcube.accounting.analytics.persistence.AccountingPersistenceQueryFactory;
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import org.gcube.portlets.admin.accountingmanager.server.amservice.query.AccountingQuerySpaces;
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import org.gcube.portlets.admin.accountingmanager.server.amservice.response.SeriesResponse4SpaceSpaces;
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import org.gcube.portlets.admin.accountingmanager.server.amservice.response.SeriesResponseBuilder;
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import org.gcube.portlets.admin.accountingmanager.server.amservice.response.SeriesResponseDirector;
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import org.gcube.portlets.admin.accountingmanager.shared.data.AccountingType;
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import org.gcube.portlets.admin.accountingmanager.shared.data.Spaces;
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import org.gcube.portlets.admin.accountingmanager.shared.data.response.SeriesResponse;
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import org.gcube.portlets.admin.accountingmanager.shared.exception.ServiceException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**
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*
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* @author Giancarlo Panichi email: <a
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* href="mailto:g.panichi@isti.cnr.it">g.panichi@isti.cnr.it</a>
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*
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*/
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public class AccountingCommandSpaces implements
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AccountingCommand<SeriesResponse> {
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private static final Logger logger = LoggerFactory
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.getLogger(AccountingCommandSpaces.class);
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private AccountingQuerySpaces accountingQuerySpaces;
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private AccountingType accountingType;
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public AccountingCommandSpaces(
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AccountingQuerySpaces accountingQuerySpaces,
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AccountingType accountingType) {
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this.accountingQuerySpaces = accountingQuerySpaces;
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this.accountingType = accountingType;
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}
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@Override
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public SeriesResponse execute() throws ServiceException {
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try {
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AccountingPersistenceQuery apq = AccountingPersistenceQueryFactory
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.getInstance();
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logger.debug("Query Spaces: " + accountingQuerySpaces.getSpaces());
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SortedMap<Filter, SortedMap<Calendar, Long>> spaceSM;
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Spaces spaces = accountingQuerySpaces.getSpaces();
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if (spaces == null) {
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throw new ServiceException(
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"Error retrieving Spaces param: null!");
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}
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spaceSM = apq.getSpaceTimeSeries(accountingQuerySpaces.getType(),
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accountingQuerySpaces.getTemporalConstraint(),
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accountingQuerySpaces.getFilters(), spaces.getSpacesList());
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if (spaceSM == null) {
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throw new ServiceException(
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"Error retrieving info for space: sorted map is null!");
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}
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logger.debug("SpaceSM: " + spaceSM);
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SeriesResponseBuilder seriesResponseBuilder = getSeriesResponseBuilder(
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accountingType, spaces, spaceSM);
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SeriesResponseDirector seriesResponseDirector = new SeriesResponseDirector();
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seriesResponseDirector
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.setSeriesResponseBuilder(seriesResponseBuilder);
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seriesResponseDirector.constructSeriesResponse();
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SeriesResponse seriesResponse = seriesResponseDirector
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.getSeriesResponse();
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if (seriesResponse == null) {
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throw new ServiceException("Error creating series response!");
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}
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logger.debug("SeriesResponse Created: " + seriesResponse);
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return seriesResponse;
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} catch (Throwable e) {
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logger.error("Error in AccountingCommandSpace(): "
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+ e.getLocalizedMessage());
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e.printStackTrace();
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throw new ServiceException("No data available!");
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}
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}
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private SeriesResponseBuilder getSeriesResponseBuilder(
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AccountingType accountingType, Spaces spaces,
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SortedMap<Filter, SortedMap<Calendar, Long>> spaceSM)
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throws ServiceException {
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if (accountingType == null) {
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throw new ServiceException("Error accounting type is null");
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}
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switch (accountingType) {
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case SPACE:
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return new SeriesResponse4SpaceSpaces(spaces, spaceSM);
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default:
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throw new ServiceException("Error request type is unknow!");
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}
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}
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}
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