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/**
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* Copyright (C) 2018 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.service;
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import java.util.ArrayList;
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import java.util.List;
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import org.vaadin.viritin.fields.LazyComboBox.FilterableCountProvider;
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import org.vaadin.viritin.fields.LazyComboBox.FilterablePagingProvider;
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import eu.etaxonomy.cdm.api.service.IIdentifiableEntityService;
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import eu.etaxonomy.cdm.model.common.IdentifiableEntity;
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import eu.etaxonomy.cdm.persistence.dao.common.Restriction;
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import eu.etaxonomy.cdm.persistence.query.MatchMode;
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import eu.etaxonomy.cdm.persistence.query.OrderHint;
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import eu.etaxonomy.cdm.ref.TypedEntityReference;
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/**
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* @author a.kohlbecker
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* @since Dec 11, 2018
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*
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*/
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public class TypifiedEntityFilterablePagingProvider<T extends IdentifiableEntity> implements FilterablePagingProvider<TypedEntityReference<T>>, FilterableCountProvider{
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private CdmFilterablePagingProvider<T, T> entityPagingProvider;
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private ComboboxLabelProvider<T> labelProvider;
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public TypifiedEntityFilterablePagingProvider(IIdentifiableEntityService<T> service, MatchMode matchMode, List<OrderHint> orderHints, ComboboxLabelProvider<T> labelProvider){
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this.labelProvider = labelProvider;
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entityPagingProvider = new CdmFilterablePagingProvider<T, T>(service, matchMode, orderHints);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public int size(String filter) {
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return entityPagingProvider.size(filter);
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}
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/**
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* {@inheritDoc}
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*/
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@Override
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public List<TypedEntityReference<T>> findEntities(int firstRow, String filter) {
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List<T> entities = entityPagingProvider.findEntities(firstRow, filter);
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List<TypedEntityReference<T>> ters = new ArrayList<>(entities.size());
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for(T e : entities){
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Class<T> type = (Class<T>)e.getClass();
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String label = labelProvider.composeLabel(e, filter);
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TypedEntityReference<T> ter = new TypedEntityReference<T>(type, e.getUuid(), label);
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ters.add(ter);
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}
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return ters;
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}
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/**
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* @param restriction
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*/
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public void addRestriction(Restriction restriction) {
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entityPagingProvider.addRestriction(restriction);
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}
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/**
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* @return
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*/
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public int getPageSize() {
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return entityPagingProvider.getPageSize();
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}
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/**
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* @param asList
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*/
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public void setInitStrategy(List<String> initStrategy) {
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entityPagingProvider.setInitStrategy(initStrategy);
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}
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}
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