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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.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import org.springframework.transaction.annotation.Propagation;
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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.agent.Person;
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import eu.etaxonomy.cdm.model.common.Annotation;
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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.AnnotationDaoImpl;
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import eu.etaxonomy.cdm.persistence.query.OrderHint;
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@Service
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@Transactional(propagation = Propagation.SUPPORTS, readOnly = true)
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public class AnnotationService extends AnnotatableServiceBase<Annotation, AnnotationDaoImpl> implements
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IAnnotationService {
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@Autowired
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protected void setDao(AnnotationDaoImpl dao) {
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this.dao = dao;
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}
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public int count(Person commentator, MarkerType status) {
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return dao.count(commentator, status);
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}
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public Pager<Annotation> list(Person commentator, MarkerType status,Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths) {
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Integer numberOfResults = dao.count(commentator, 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.list(commentator, 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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public int count(User creator, MarkerType status) {
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return dao.count(creator, status);
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}
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public Pager<Annotation> list(User creator, MarkerType status, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints,
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List<String> propertyPaths) {
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Integer numberOfResults = dao.count(creator, 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.list(creator, 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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}
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