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/**
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* Copyright (C) 2015 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.vaadin.component.taxon;
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import org.json.JSONException;
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import org.springframework.transaction.TransactionStatus;
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import eu.etaxonomy.cdm.api.application.ICdmRepository;
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import eu.etaxonomy.cdm.api.service.ITaxonService;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.cdm.vaadin.container.IdUuidName;
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import eu.etaxonomy.cdm.vaadin.jscomponent.D3ConceptRelationshipTree;
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import eu.etaxonomy.cdm.vaadin.jscomponent.D3ConceptRelationshipTree.Direction;
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import eu.etaxonomy.cdm.vaadin.util.CdmSpringContextHelper;
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/**
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* @author cmathew
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* @date 9 Apr 2015
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*
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*/
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public class ConceptRelationshipPresenter implements IConceptRelationshipComponentListener {
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private final D3ConceptRelationshipTree crTree;
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private final ITaxonService taxonService;
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private final ICdmRepository app;
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public ConceptRelationshipPresenter(D3ConceptRelationshipTree crTree) {
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this.crTree = crTree;
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taxonService = CdmSpringContextHelper.getTaxonService();
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app = CdmSpringContextHelper.getApplicationConfiguration();
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}
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@Override
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public void refreshRelationshipView(IdUuidName taxonIun, Direction direction) throws JSONException {
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TransactionStatus tx = app.startTransaction();
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Taxon taxon = CdmBase.deproxy(taxonService.load(taxonIun.getUuid()), Taxon.class);
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crTree.update(taxon, direction);
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app.commitTransaction(tx);
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}
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@Override
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public void clearRelationshipView() {
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crTree.clear();
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}
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}
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