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/**
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* Copyright (C) 2009 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.HashSet;
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import java.util.List;
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import java.util.Set;
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import org.apache.log4j.Logger;
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import eu.etaxonomy.cdm.model.common.CdmBase;
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/**
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 * This class represents the result of a delete action.
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 *
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 * @author a.mueller
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 * @since 04.01.2012
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 *
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 */
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public class DeleteResult extends UpdateResult{
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    private static final long serialVersionUID = 8856465763413085548L;
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    @SuppressWarnings("unused")
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	private static final Logger logger = Logger.getLogger(DeleteResult.class);
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	private final List<Exception> exceptions = new ArrayList();
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	private final Set<CdmBase> relatedObjects = new HashSet();
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	private Set<CdmBase> deletedObjects = new HashSet();
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//
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//	private Set<PersistPair> objectsToSave = new HashSet<>();
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//	protected class PersistPair{
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//		protected CdmBase objectToPersist;
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//		protected ICdmEntityDao<CdmBase> dao;
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//	}
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//***************************** GETTER /SETTER /ADDER *************************/
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	/**
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	 * Related objects that prevent the delete action to take place.
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	 * @return
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	 */
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	public Set<CdmBase> getRelatedObjects() {
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		return relatedObjects;
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	}
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	public void addRelatedObject(CdmBase relatedObject) {
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		this.relatedObjects.add(relatedObject);
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	}
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	public void addRelatedObjects(Set<? extends CdmBase> relatedObjects) {
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		this.relatedObjects.addAll(relatedObjects);
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	}
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	@Override
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	public void includeResult(UpdateResult includedResult){
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        this.setMaxStatus(includedResult.getStatus());
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        this.addExceptions(includedResult.getExceptions());
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        this.addUpdatedObjects(includedResult.getUpdatedObjects());
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        if (includedResult instanceof DeleteResult){
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            this.addDeletedObjects(((DeleteResult)includedResult).getDeletedObjects());
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        }
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    }
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    public Set<CdmBase> getDeletedObjects() {
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        return deletedObjects;
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    }
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    public void addDeletedObjects(Set<CdmBase> deletedObjects) {
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        this.deletedObjects.addAll(deletedObjects);
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    }
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    public void addDeletedObject(CdmBase deletedObject) {
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        this.deletedObjects.add(deletedObject);
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    }
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}