EDIT

/**

* Copyright (C) 2017 EDIT

* European Distributed Institute of Taxonomy

* http://www.e-taxonomy.eu

*

* The contents of this file are subject to the Mozilla Public License Version 1.1

* See LICENSE.TXT at the top of this package for the full license terms.

*/

package eu.etaxonomy.cdm.vaadin.view.name;

import java.util.Arrays;

import java.util.EnumSet;

import java.util.HashMap;

import java.util.HashSet;

import java.util.List;

import java.util.Map;

import java.util.Optional;

import java.util.Set;

import java.util.Stack;

import org.apache.log4j.Logger;

import org.hibernate.criterion.Restrictions;

import org.springframework.beans.factory.DisposableBean;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.context.annotation.Scope;

import org.vaadin.spring.events.annotation.EventBusListenerMethod;

import org.vaadin.viritin.fields.AbstractElementCollection;

import com.vaadin.data.util.BeanItemContainer;

import com.vaadin.spring.annotation.SpringComponent;

import eu.etaxonomy.cdm.api.service.dto.RegistrationDTO;

import eu.etaxonomy.cdm.cache.CdmTransientEntityAndUuidCacher;

import eu.etaxonomy.cdm.format.reference.ReferenceEllypsisFormatter.LabelType;

import eu.etaxonomy.cdm.model.ICdmEntityUuidCacher;

import eu.etaxonomy.cdm.model.agent.AgentBase;

import eu.etaxonomy.cdm.model.agent.Person;

import eu.etaxonomy.cdm.model.agent.TeamOrPersonBase;

import eu.etaxonomy.cdm.model.common.AnnotationType;

import eu.etaxonomy.cdm.model.common.CdmBase;

import eu.etaxonomy.cdm.model.description.DescriptionElementSource;

import eu.etaxonomy.cdm.model.location.Country;

import eu.etaxonomy.cdm.model.name.Registration;

import eu.etaxonomy.cdm.model.name.SpecimenTypeDesignation;

import eu.etaxonomy.cdm.model.name.TypeDesignationStatusBase;

import eu.etaxonomy.cdm.model.occurrence.Collection;

import eu.etaxonomy.cdm.model.occurrence.FieldUnit;

import eu.etaxonomy.cdm.model.permission.CRUD;

import eu.etaxonomy.cdm.model.reference.Reference;

import eu.etaxonomy.cdm.model.reference.ReferenceFactory;

import eu.etaxonomy.cdm.model.reference.ReferenceType;

import eu.etaxonomy.cdm.model.term.TermType;

import eu.etaxonomy.cdm.persistence.dao.common.Restriction;

import eu.etaxonomy.cdm.persistence.dao.common.Restriction.Operator;

import eu.etaxonomy.cdm.persistence.query.MatchMode;

import eu.etaxonomy.cdm.service.CdmBeanItemContainerFactory;

import eu.etaxonomy.cdm.service.CdmFilterablePagingProvider;

import eu.etaxonomy.cdm.service.CdmFilterablePagingProviderFactory;

import eu.etaxonomy.cdm.service.ISpecimenTypeDesignationWorkingSetService;

import eu.etaxonomy.cdm.service.UserHelperAccess;

import eu.etaxonomy.cdm.service.initstrategies.AgentBaseInit;

import eu.etaxonomy.cdm.vaadin.component.CollectionRowItemCollection;

import eu.etaxonomy.cdm.vaadin.event.EditorActionContext;

import eu.etaxonomy.cdm.vaadin.event.EntityChangeEvent;

import eu.etaxonomy.cdm.vaadin.event.EntityChangeEventFilter;

import eu.etaxonomy.cdm.vaadin.event.ToOneRelatedEntityReloader;

import eu.etaxonomy.cdm.vaadin.model.registration.RegistrationTermLists;

import eu.etaxonomy.cdm.vaadin.model.registration.SpecimenTypeDesignationDTO;

import eu.etaxonomy.cdm.vaadin.model.registration.SpecimenTypeDesignationWorkingSetDTO;

import eu.etaxonomy.cdm.vaadin.ui.RegistrationUIDefaults;

import eu.etaxonomy.cdm.vaadin.util.CollectionCaptionGenerator;

import eu.etaxonomy.cdm.vaadin.util.ReferenceEllypsisCaptionGenerator;

import eu.etaxonomy.cdm.vaadin.view.occurrence.CollectionPopupEditor;

import eu.etaxonomy.cdm.vaadin.view.reference.ReferencePopupEditor;

import eu.etaxonomy.vaadin.component.ToOneRelatedEntityCombobox;

import eu.etaxonomy.vaadin.mvp.AbstractEditorPresenter;

import eu.etaxonomy.vaadin.mvp.AbstractPopupEditor;

import eu.etaxonomy.vaadin.mvp.AbstractView;

import eu.etaxonomy.vaadin.mvp.BeanInstantiator;

/**

 * SpecimenTypeDesignationWorkingsetPopupEditorView implementation must override the showInEditor() method,

 * see {@link #prepareAsFieldGroupDataSource()} for details.

 *

 * @author a.kohlbecker

 * @since Jun 13, 2017

 */

@SpringComponent

@Scope("prototype")

public class SpecimenTypeDesignationWorkingsetEditorPresenter

    extends AbstractEditorPresenter<SpecimenTypeDesignationWorkingSetDTO , SpecimenTypeDesignationWorkingsetPopupEditorView>

    implements CachingPresenter, DisposableBean {

    private static final long serialVersionUID = 4255636253714476918L;

    public static final Logger logger = Logger.getLogger(SpecimenTypeDesignationWorkingsetEditorPresenter.class);

    private static final EnumSet<CRUD> COLLECTION_EDITOR_CRUD = EnumSet.of(CRUD.UPDATE, CRUD.DELETE);

    /**

     * This object for this field will either be injected by the {@link PopupEditorFactory} or by a Spring

     * {@link BeanFactory}

     */

    @Autowired

    private ISpecimenTypeDesignationWorkingSetService specimenTypeDesignationWorkingSetService;

    @Autowired

    protected CdmFilterablePagingProviderFactory pagingProviderFactory;

    @Autowired

    protected CdmBeanItemContainerFactory cdmBeanItemContainerFactory;

    /**

     * if not null, this CRUD set is to be used to create a CdmAuthoritiy for the base entitiy which will be

     * granted to the current use as long this grant is not assigned yet.

     */

    private EnumSet<CRUD> crud = null;

    private ICdmEntityUuidCacher cache;

    SpecimenTypeDesignationWorkingSetDTO<Registration> workingSetDto;

    CdmFilterablePagingProvider<Reference, Reference> referencePagingProvider;

    /**

     * The unit of publication in which the type designation has been published.

     * This may be any type listed in {@link RegistrationUIDefaults#NOMECLATURAL_PUBLICATION_UNIT_TYPES}

     * but never a {@link ReferenceType#Section}

     */

    private DescriptionElementSource publishedUnit;

    private Map<CollectionPopupEditor, SpecimenTypeDesignationDTORow> collectionPopupEditorsRowMap = new HashMap<>();

    private Map<ReferencePopupEditor, ToOneRelatedEntityCombobox<Reference>> referencePopupEditorsCombobox = new HashMap<>();

    private Set<CollectionRowItemCollection> popuEditorTypeDesignationSourceRows = new HashSet<>();

    private java.util.Collection<CdmBase> rootEntities = new HashSet<>();

    private BeanInstantiator<Reference> newReferenceInstantiator;

    /**

     * possible values:

     *

     * <ul>

     * <li>NULL: undecided, should be treaded like <code>false</code></li>

     * <li>false: the typification is published in an nomenclatural act in which no new name or new combination is being published.

     * The available {@link TypeDesignationStatusBase} should be limited to those with

     * <code>{@link TypeDesignationStatusBase#hasDesignationSource() hasDesignationSource} == true</code></li>

     * <li>true: only status with <code>{@link TypeDesignationStatusBase#hasDesignationSource() hasDesignationSource} == true</li>

     * </ul>

     */

    private Optional<Boolean> isInTypedesignationOnlyAct = Optional.empty();

    /**

     * Loads an existing working set from the database. This process actually involves

     * loading the Registration specified by the <code>RegistrationAndWorkingsetId.registrationId</code> and in

     * a second step to find the workingset by the <code>registrationAndWorkingsetId.workingsetId</code>.

     * <p>

     * The <code>identifier</code> must be of the type {@link TypeDesignationWorkingsetIds} whereas the

     * field <code>registrationId</code> must be present.

     * The field <code>workingsetId</code> however can be null.

     * I this case a new workingset with a new {@link FieldUnit} as

     * base entity is being created.

     *

     * @param identifier a {@link TypeDesignationWorkingsetIds}

     */

    @Override

    protected SpecimenTypeDesignationWorkingSetDTO<Registration> loadBeanById(Object identifier) {

        cache = new CdmTransientEntityAndUuidCacher(this);

        if(identifier != null){

            SpecimenTypeDesignationWorkingsetIds idset = (SpecimenTypeDesignationWorkingsetIds)identifier;

            if(idset.baseEntityRef != null){

                // load existing workingset

                workingSetDto = specimenTypeDesignationWorkingSetService.load(idset.registrationUuid, idset.baseEntityRef);

                if(workingSetDto.getFieldUnit() == null){

                    workingSetDto = specimenTypeDesignationWorkingSetService.fixMissingFieldUnit(workingSetDto);

                        // FIXME open Dialog to warn user about adding an empty fieldUnit to the typeDesignations

                        //       This method must go again into the presenter !!!!

                        logger.info("Basing all typeDesignations on a new fieldUnit");

                }

            } else {

                // create a new workingset, for a new fieldunit which is the base for the workingset

                workingSetDto = specimenTypeDesignationWorkingSetService.create(idset.getRegistrationUUID(), idset.getTypifiedNameUuid());

                cache.load(workingSetDto.getTypifiedName());

                rootEntities.add(workingSetDto.getTypifiedName());

            }

            Registration registration = workingSetDto.getOwner();

            // need to use load() but put() see #7214

            cache.load(registration);

            rootEntities.add(registration);

            isInTypedesignationOnlyAct = Optional.of(Boolean.valueOf(registration.getName() == null));

            try {

                setPublishedUnit(RegistrationDTO.findPublishedUnit(registration));

            } catch (Exception e) {

                // FIXME report error state instead

                logger.error("Error on finding published unit in " + registration.toString(), e);

            }

        } else {

            workingSetDto = null;

        }

        if (getPublishedUnit() != null) {

            // reduce available references to those which are sections of

            // the publicationUnit and the publishedUnit itself

            referencePagingProvider.getCriteria()

                    .add(Restrictions.or(

                            Restrictions.and(

                                    Restrictions.eq("inReference", publishedUnit.getCitation()),

                                    Restrictions.eq("type", ReferenceType.Section)),

                            Restrictions.idEq(publishedUnit.getCitation().getId()))

                         );

            // new Reference only a sub sections of the publishedUnit

            newReferenceInstantiator = new BeanInstantiator<Reference>() {

                @Override

                public Reference createNewBean() {

                    Reference newRef = ReferenceFactory.newSection();

                    newRef.setInReference(publishedUnit.getCitation());

                    return newRef;

                }

            };

        }

        return workingSetDto;

    }

    /**

     * {@inheritDoc}

     */

    @SuppressWarnings("serial")

    @Override

    public void handleViewEntered() {

        getView().getCountrySelectField().setContainerDataSource(cdmBeanItemContainerFactory.buildVocabularyTermsItemContainer(Country.uuidCountryVocabulary));

        CdmFilterablePagingProvider<AgentBase, TeamOrPersonBase> termOrPersonPagingProvider = pagingProviderFactory.teamOrPersonPagingProvider();

        CdmFilterablePagingProvider<AgentBase, Person> personPagingProvider = pagingProviderFactory.personPagingProvider();

        termOrPersonPagingProvider.setInitStrategy(AgentBaseInit.TEAM_OR_PERSON_INIT_STRATEGY);

        // the ToOneRelatedEntityReloader is added internally in the TeamOrPersonField:

        getView().getCollectorField().setFilterablePersonPagingProvider(personPagingProvider, this);

        getView().getCollectorField().setFilterableTeamPagingProvider(termOrPersonPagingProvider, this);

        getView().getExactLocationField().getReferenceSystemSelect().setContainerDataSource(cdmBeanItemContainerFactory.buildTermItemContainer(TermType.ReferenceSystem));

        getView().getExactLocationField().getReferenceSystemSelect().setItemCaptionPropertyId("label");

        getView().getTypeDesignationsCollectionField().addElementRemovedListener(e -> deleteTypeDesignation(e.getElement()));

        getView().getTypeDesignationsCollectionField().addElementAddedListener(e -> addTypeDesignation(e.getElement()));

        getView().getAnnotationsField().setAnnotationTypeItemContainer(cdmBeanItemContainerFactory.buildVocabularyTermsItemContainer(

                AnnotationType.EDITORIAL().getVocabulary().getUuid()));

        popuEditorTypeDesignationSourceRows.clear();

        CdmFilterablePagingProvider<Collection, Collection> collectionPagingProvider = new CdmFilterablePagingProvider<Collection, Collection>(getRepo().getCollectionService());

        collectionPagingProvider.getRestrictions().add(new Restriction<>("institute.titleCache", Operator.OR, MatchMode.ANYWHERE, CdmFilterablePagingProvider.QUERY_STRING_PLACEHOLDER));

        referencePagingProvider = pagingProviderFactory.referencePagingProvider();

        getView().getTypeDesignationsCollectionField().setEditorInstantiator(new AbstractElementCollection.Instantiator<SpecimenTypeDesignationDTORow>() {

            @Override

            public SpecimenTypeDesignationDTORow create() {

                SpecimenTypeDesignationDTORow row = new SpecimenTypeDesignationDTORow();

                row.kindOfUnit.setContainerDataSource(cdmBeanItemContainerFactory.buildTermItemContainer(

                        RegistrationTermLists.KIND_OF_UNIT_TERM_UUIDS())

                        );

                row.kindOfUnit.setNullSelectionAllowed(false);

                row.typeStatus.setContainerDataSource(provideTypeStatusTermItemContainer());

                row.typeStatus.setNullSelectionAllowed(false);

                row.collection.loadFrom(

                        collectionPagingProvider,

                        collectionPagingProvider,

                        collectionPagingProvider.getPageSize()

                        );

                row.collection.getSelect().setCaptionGenerator(new CollectionCaptionGenerator());

                row.collection.getSelect().addValueChangeListener(new ToOneRelatedEntityReloader<Collection>(row.collection.getSelect(),

                        SpecimenTypeDesignationWorkingsetEditorPresenter.this));

                row.collection.addClickListenerAddEntity(e -> doCollectionEditorAdd(row));

                row.collection.addClickListenerEditEntity(e -> {

                        if(row.collection.getValue() != null){

                            doCollectionEditorEdit(row);

                        }

                    });

                row.designationReference.loadFrom(

                        referencePagingProvider,

                        referencePagingProvider,

                        referencePagingProvider.getPageSize()

                        );

                row.designationReference.getSelect().setCaptionGenerator(new ReferenceEllypsisCaptionGenerator(LabelType.BIBLIOGRAPHIC, row.designationReference.getSelect()));

                row.designationReference.getSelect().addValueChangeListener(new ToOneRelatedEntityReloader<Reference>(row.designationReference.getSelect(),

                        SpecimenTypeDesignationWorkingsetEditorPresenter.this));

                row.designationReference.addClickListenerAddEntity(e -> doReferenceEditorAdd(row.designationReference));

                row.designationReference.addClickListenerEditEntity(e -> {

                    if(row.designationReference.getValue() != null){

                        doReferenceEditorEdit(row.designationReference);

                    }

                });

                row.mediaSpecimenReference.loadFrom(

                        referencePagingProvider,

                        referencePagingProvider,

                        referencePagingProvider.getPageSize()

                        );

                row.mediaSpecimenReference.getSelect().setCaptionGenerator(new ReferenceEllypsisCaptionGenerator(LabelType.BIBLIOGRAPHIC, row.mediaSpecimenReference.getSelect()));

                row.mediaSpecimenReference.getSelect().addValueChangeListener(new ToOneRelatedEntityReloader<Reference>(row.mediaSpecimenReference.getSelect(),

                        SpecimenTypeDesignationWorkingsetEditorPresenter.this));

                row.mediaSpecimenReference.addClickListenerAddEntity(e -> doReferenceEditorAdd(row.mediaSpecimenReference));

                row.mediaSpecimenReference.addClickListenerEditEntity(e -> {

                    if(row.mediaSpecimenReference.getValue() != null){

                        doReferenceEditorEdit(row.mediaSpecimenReference);

                    }

                });

                getView().applyDefaultComponentStyle(row.components());

                popuEditorTypeDesignationSourceRows.add(row);

                return row;

            }

        });

    }

    protected BeanItemContainer<TypeDesignationStatusBase> provideTypeStatusTermItemContainer() {

        return cdmBeanItemContainerFactory.buildTypeDesignationStatusBaseItemContainer(

                RegistrationTermLists.SPECIMEN_TYPE_DESIGNATION_STATUS_UUIDS(),

                isInTypedesignationOnlyAct

                );

    }

    /**

     * {@inheritDoc}

     */

    @Override

    protected void saveBean(SpecimenTypeDesignationWorkingSetDTO dto) {

        if(crud != null){

            UserHelperAccess.userHelper().createAuthorityForCurrentUser(dto.getFieldUnit(), crud, null);

        }

        List<SpecimenTypeDesignationDTO> stdDTOs = dto.getSpecimenTypeDesignationDTOs();

        for(SpecimenTypeDesignationDTO stddto : stdDTOs) {

            // clean up

            if(!stddto.getTypeStatus().hasDesignationSource()) {

                stddto.setDesignationReference(null);

                stddto.setDesignationReferenceDetail(null);

            }

        }

        specimenTypeDesignationWorkingSetService.save(dto);

    }

    /**

     * {@inheritDoc}

     */

    @Override

    protected void deleteBean(SpecimenTypeDesignationWorkingSetDTO bean) {

        specimenTypeDesignationWorkingSetService.delete(bean, true);

    }

    /**

     * @param element

     * @return

     */

    private void addTypeDesignation(SpecimenTypeDesignationDTO element) {

        getView().updateAllowDeleteTypeDesignation();

    }

    /**

     * In this method the SpecimenTypeDesignation is dissociated from the Registration.

     * The actual deletion of the SpecimenTypeDesignation and DerivedUnit will take place in {@link #saveBean(SpecimenTypeDesignationWorkingSetDTO)}

     *

     * TODO once https://dev.e-taxonomy.eu/redmine/issues/7077 is fixed dissociating from the Registration could be removed here

     *

     * @param e

     * @return

     */

    private void deleteTypeDesignation(SpecimenTypeDesignationDTO element) {

        Registration reg = workingSetDto.getOwner();

        SpecimenTypeDesignation std = element.asSpecimenTypeDesignation();

        reg.getTypeDesignations().remove(std);

        getView().updateAllowDeleteTypeDesignation();

    }

    /**

     * @param crud

     */

    public void setGrantsForCurrentUser(EnumSet<CRUD> crud) {

        this.crud = crud;

    }

    /**

     * {@inheritDoc}

     */

    @Override

    public ICdmEntityUuidCacher getCache() {

        return cache;

    }

    @Override

    public void disposeCache() {

        cache.dispose();

    }

    public void doCollectionEditorAdd(SpecimenTypeDesignationDTORow row) {

        CollectionPopupEditor collectionPopupEditor = openPopupEditor(CollectionPopupEditor.class, null);

        collectionPopupEditor.grantToCurrentUser(COLLECTION_EDITOR_CRUD);

        collectionPopupEditor.withDeleteButton(true);

        collectionPopupEditor.loadInEditor(null);

        collectionPopupEditorsRowMap.put(collectionPopupEditor, row);

    }

    public void doCollectionEditorEdit(SpecimenTypeDesignationDTORow row) {

        CollectionPopupEditor collectionPopupEditor = openPopupEditor(CollectionPopupEditor.class, null);

        collectionPopupEditor.grantToCurrentUser(COLLECTION_EDITOR_CRUD);

        collectionPopupEditor.withDeleteButton(true);

        collectionPopupEditor.loadInEditor(row.collection.getValue().getUuid());

        collectionPopupEditorsRowMap.put(collectionPopupEditor, row);

    }

    @EventBusListenerMethod(filter = EntityChangeEventFilter.OccurrenceCollectionFilter.class)

    public void onCollectionEvent(EntityChangeEvent event){

        if(event.getSourceView() instanceof AbstractPopupEditor) {

            Stack<EditorActionContext> context = ((AbstractPopupEditor) event.getSourceView()).getEditorActionContext();

            if(context.size() > 1){

               AbstractView<?> parentView = context.get(context.size() - 2).getParentView();

               if(getView().equals(parentView)){

                   Collection newCollection = getRepo().getCollectionService().load(

                           event.getEntityUuid(), Arrays.asList(new String[]{"$.institute"})

                           );

                   cache.load(newCollection);

                   if(event.isCreatedType()){

                       SpecimenTypeDesignationDTORow row = collectionPopupEditorsRowMap.get(event.getSourceView());

                       ToOneRelatedEntityCombobox<Collection> combobox = row.getComponent(ToOneRelatedEntityCombobox.class, 3);

                       combobox.setValue((Collection) event.getEntity());

                   } else {

                       for( CollectionRowItemCollection row : popuEditorTypeDesignationSourceRows) {

                           ToOneRelatedEntityCombobox<Collection> combobox = row.getComponent(ToOneRelatedEntityCombobox.class, 3);

                           combobox.reload();

                       }

                   }

               }

            }

        }

    }

    public void doReferenceEditorAdd(ToOneRelatedEntityCombobox<Reference> referenceComobox) {

        ReferencePopupEditor referencePopupEditor = openPopupEditor(ReferencePopupEditor.class, null);

        referencePopupEditor.withReferenceTypes(RegistrationUIDefaults.MEDIA_REFERENCE_TYPES);

        referencePopupEditor.grantToCurrentUser(COLLECTION_EDITOR_CRUD);

        referencePopupEditor.withDeleteButton(true);

        referencePopupEditor.loadInEditor(null);

        referencePopupEditorsCombobox.put(referencePopupEditor, referenceComobox);

    }

    public void doReferenceEditorEdit(ToOneRelatedEntityCombobox<Reference> referenceComobox) {

        ReferencePopupEditor referencePopupEditor = openPopupEditor(ReferencePopupEditor.class, null);

        referencePopupEditor.withReferenceTypes(RegistrationUIDefaults.MEDIA_REFERENCE_TYPES);

        referencePopupEditor.grantToCurrentUser(COLLECTION_EDITOR_CRUD);

        referencePopupEditor.withDeleteButton(true);

        referencePopupEditor.loadInEditor(referenceComobox.getValue().getUuid());

        referencePopupEditorsCombobox.put(referencePopupEditor, referenceComobox);

    }

    @EventBusListenerMethod(filter = EntityChangeEventFilter.ReferenceFilter.class)

    public void onReferenceEvent(EntityChangeEvent event){

        Reference newRef = getRepo().getReferenceService().load(event.getEntityUuid(), Arrays.asList(new String[]{"$"}));

        cache.load(newRef);

        ToOneRelatedEntityCombobox<Reference> combobox = referencePopupEditorsCombobox.get(event.getSourceView());

        if(event.isCreatedType()){

            combobox.setValue((Reference) event.getEntity());

        } else {

            for( CollectionRowItemCollection row : popuEditorTypeDesignationSourceRows) {

                combobox.reload();

            }

        }

    }

    /**

     * {@inheritDoc}

     */

    @Override

    public void addRootEntity(CdmBase entity) {

        rootEntities.add(entity);

    }

    /**

     * {@inheritDoc}

     */

    @Override

    public java.util.Collection<CdmBase> getRootEntities() {

        return rootEntities ;

    }

    /**

     * {@inheritDoc}

     */

    @Override

    public void destroy() throws Exception {

        super.destroy();

        cache.dispose();

    }

    /**

     * @return

     *  the {@link #publishedUnit}

     */

    public DescriptionElementSource getPublishedUnit() {

        return publishedUnit;

    }

    /**

     * @param publishedUnit

     *  The unit of publication in which the type designation has been published.

     *  This may be any type listed in {@link RegistrationUIDefaults#NOMECLATURAL_PUBLICATION_UNIT_TYPES}

     */

    protected void setPublishedUnit(DescriptionElementSource publishedUnit) throws Exception {

        if(publishedUnit == null) {

            throw new NullPointerException();

        }

        if(publishedUnit.getCitation() == null) {

            throw new NullPointerException("The citation of the published unit must not be null.");

        }

        if(!RegistrationUIDefaults.NOMECLATURAL_PUBLICATION_UNIT_TYPES.contains(publishedUnit.getCitation().getType())) {

            throw new Exception("The referrence type '"  + publishedUnit.getType() + "'is not allowed for publishedUnit.");

        }

        this.publishedUnit = publishedUnit;

    }

}