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package eu.etaxonomy.cdm.api.service;
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import java.util.ArrayList;
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import java.util.List;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Transactional;
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import eu.etaxonomy.cdm.api.service.pager.Pager;
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import eu.etaxonomy.cdm.api.service.pager.impl.DefaultPagerImpl;
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import eu.etaxonomy.cdm.model.common.Marker;
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import eu.etaxonomy.cdm.model.common.MarkerType;
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import eu.etaxonomy.cdm.model.common.User;
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import eu.etaxonomy.cdm.persistence.dao.hibernate.common.MarkerDaoImpl;
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import eu.etaxonomy.cdm.persistence.query.OrderHint;
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@Service
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@Transactional(readOnly = true)
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public class MarkerServiceImpl extends VersionableServiceBase<Marker, MarkerDaoImpl> implements IMarkerService {
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@Override
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@Autowired
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protected void setDao(MarkerDaoImpl dao) {
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this.dao = dao;
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}
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@Override
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public Pager<Marker> page(MarkerType markerType, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths) {
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long numberOfResults = dao.count(markerType);
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List<Marker> results = new ArrayList<>();
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if(numberOfResults > 0) { // no point checking again //TODO use AbstractPagerImpl.hasResultsInRange(numberOfResults, pageNumber, pageSize)
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results = dao.list(markerType, pageSize, pageNumber, orderHints, propertyPaths);
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}
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return new DefaultPagerImpl<>(pageNumber, numberOfResults, pageSize, results);
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}
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@Override
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public Pager<Marker> list(User creator, MarkerType markerType,Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths) {
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long numberOfResults = dao.count(creator,markerType);
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List<Marker> results = new ArrayList<>();
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if(numberOfResults > 0) { // no point checking again //TODO use AbstractPagerImpl.hasResultsInRange(numberOfResults, pageNumber, pageSize)
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results = dao.list(creator,markerType, pageSize, pageNumber, orderHints, propertyPaths);
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}
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return new DefaultPagerImpl<Marker>(pageNumber, numberOfResults, pageSize, results);
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}
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@Override
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public long count(User creator, MarkerType markerType) {
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return dao.count(creator,markerType);
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}
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}
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