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// $Id$
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/**
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* Copyright (C) 2007 EDIT
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* European Distributed Institute of Taxonomy
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* http://www.e-taxonomy.eu
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*
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* The contents of this file are subject to the Mozilla Public License Version 1.1
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* See LICENSE.TXT at the top of this package for the full license terms.
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*/
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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.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.AnnotatableEntity;
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import eu.etaxonomy.cdm.model.common.Annotation;
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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.persistence.dao.common.IAnnotatableDao;
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import eu.etaxonomy.cdm.persistence.query.OrderHint;
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public abstract class AnnotatableServiceBase<T extends AnnotatableEntity,DAO extends IAnnotatableDao<T>> extends VersionableServiceBase<T, DAO>
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implements IAnnotatableService<T> {
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@Transactional(readOnly = true)
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public Pager<Annotation> getAnnotations(T annotatedObj, MarkerType status, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths) {
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Integer numberOfResults = dao.countAnnotations(annotatedObj, status);
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List<Annotation> results = new ArrayList<Annotation>();
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if(numberOfResults > 0) { // no point checking again //TODO use AbstractPagerImpl.hasResultsInRange(numberOfResults, pageNumber, pageSize)
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results = dao.getAnnotations(annotatedObj, status, pageSize, pageNumber, orderHints, propertyPaths);
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}
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return new DefaultPagerImpl<Annotation>(pageNumber, numberOfResults, pageSize, results);
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}
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@Transactional(readOnly = true)
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public Pager<Marker> getMarkers(T annotatableEntity, Boolean technical, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths) {
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Integer numberOfResults = dao.countMarkers(annotatableEntity, technical);
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List<Marker> results = new ArrayList<Marker>();
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if(numberOfResults > 0) { // no point checking again //TODO use AbstractPagerImpl.hasResultsInRange(numberOfResults, pageNumber, pageSize)
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results = dao.getMarkers(annotatableEntity, technical, 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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@Transactional(readOnly = true)
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public List<Object[]> groupMarkers(Class<? extends T> clazz, Boolean technical, Integer pageSize, Integer pageNumber, List<String> propertyPaths) {
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return dao.groupMarkers(clazz, technical, pageSize, pageNumber, propertyPaths);
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}
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@Transactional(readOnly = true)
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public int countMarkers(Class<? extends T> clazz, Boolean technical) {
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return dao.countMarkers(clazz, technical);
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}
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}
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