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import com.vaadin.navigator.Navigator;
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import com.vaadin.spring.annotation.SpringComponent;
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import com.vaadin.spring.annotation.ViewScope;
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import com.vaadin.ui.AbstractSelect;
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import com.vaadin.ui.TextField;
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import com.vaadin.ui.UI;
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import eu.etaxonomy.cdm.api.service.dto.RegistrationDTO;
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import eu.etaxonomy.cdm.api.service.pager.Pager;
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@ViewScope
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public class ListPresenter extends AbstractPresenter<ListView> {
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/**
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*
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*/
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private static final String REGISTRATION_LIST_PRESENTER_SEARCH_FILTER = "registration.listPresenter.searchFilter";
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private static final EnumSet<RegistrationStatus> inProgressStatus = EnumSet.of(
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RegistrationStatus.PREPARATION,
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RegistrationStatus.CURATION,
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List<String> viewParameters = getNavigationManager().getCurrentViewParameters();
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if(viewParameters.get(0).equals(ListView.Mode.inProgress.name())){
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getView().setViewMode(ListViewBean.Mode.inProgress);
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getView().getStatusFilter().setVisible(false);
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getView().getRegistrationStatusFilter().setVisible(false);
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} else {
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getView().setViewMode(ListViewBean.Mode.all);
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}
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getView().getStatusTypeFilter().setItemCaption(dt, caption);
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}
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loadSearchFilterFromSession();
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getView().populate(pageRegistrations(null, null));
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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 void onViewExit() {
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preserveSearchFilterInSession();
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super.onViewExit();
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}
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/**
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* FIXME write test !!!!!!!!!!!!!!!!!
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*
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Authentication authentication = currentSecurityContext().getAuthentication();
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// prepare the filters
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String identifierFilter;
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SearchFilter filter = loadFilterFromView();
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if(textFieldOverride != null && textFieldOverride == getView().getIdentifierFilter()){
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identifierFilter = alternativeText;
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} else {
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identifierFilter = getView().getIdentifierFilter().getValue();
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filter.identifierPattern = alternativeText;
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}
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String nameFilter;
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if(textFieldOverride != null && textFieldOverride == getView().getTaxonNameFilter()){
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nameFilter = alternativeText;
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} else {
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nameFilter = getView().getTaxonNameFilter().getValue();
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}
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User submitter = null;
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if(getView().getSubmitterFilter() != null){
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Object o = getView().getSubmitterFilter().getValue();
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if(o != null){
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submitter = (User)o;
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}
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} else {
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submitter = (User) authentication.getPrincipal();
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filter.namePattern = alternativeText;
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}
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Set<TypeDesignationStatusBase> typeStatusFilter = (Set<TypeDesignationStatusBase>) getView().getStatusTypeFilter().getValue();
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if(typeStatusFilter.isEmpty()){
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typeStatusFilter = null;
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if(filter.typeStatus.isEmpty()){
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filter.typeStatus = null;
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} else {
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if(typeStatusFilter.contains(NULL_TYPE_STATUS)){
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if(filter.typeStatus.contains(NULL_TYPE_STATUS)){
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Set<TypeDesignationStatusBase> tmpSet = new HashSet<>();
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tmpSet.addAll(typeStatusFilter);
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tmpSet.addAll(filter.typeStatus);
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tmpSet.remove(NULL_TYPE_STATUS);
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tmpSet.add(null);
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typeStatusFilter = tmpSet;
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filter.typeStatus = tmpSet;
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}
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}
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EnumSet<RegistrationStatus> includeStatus = inProgressStatus;
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if(getView().getViewMode().equals(ListView.Mode.all)){
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includeStatus = null;
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Object o = getView().getStatusFilter().getValue();
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if(o != null){
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includeStatus = EnumSet.of((RegistrationStatus)o);
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}
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if(getView().getViewMode().equals(ListView.Mode.inProgress)){
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filter.registrationStatus = inProgressStatus;
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}
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Pager<RegistrationDTO> dtoPager = getWorkingSetService().pageDTOs(
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submitter,
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includeStatus,
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StringUtils.trimToNull(identifierFilter),
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StringUtils.trimToNull(nameFilter),
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typeStatusFilter ,
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filter.submitter,
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filter.registrationStatus,
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StringUtils.trimToNull(filter.identifierPattern),
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StringUtils.trimToNull(filter.namePattern),
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filter.typeStatus ,
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pageSize,
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pageIndex);
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return dtoPager;
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viewEventBus.publish(EventScope.UI, this, new NavigationEvent(viewName, viewNameParams.toArray(new String[viewNameParams.size()])));
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}
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/**
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*
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*/
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private void preserveSearchFilterInSession() {
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SearchFilter filter = loadFilterFromView();
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UI.getCurrent().getSession().setAttribute(REGISTRATION_LIST_PRESENTER_SEARCH_FILTER, filter);
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}
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/**
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*
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*/
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public SearchFilter loadFilterFromView() {
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SearchFilter filter = new SearchFilter();
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filter.identifierPattern = getView().getIdentifierFilter().getValue();
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filter.namePattern = getView().getTaxonNameFilter().getValue();
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if(getView().getSubmitterFilter() != null){
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Object o = getView().getSubmitterFilter().getValue();
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if(o != null){
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filter.submitter = (User)o;
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}
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}
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filter.typeStatus = (Set<TypeDesignationStatusBase>) getView().getStatusTypeFilter().getValue();
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EnumSet<RegistrationStatus> registrationStatusFilter = null;
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Object o = getView().getRegistrationStatusFilter().getValue();
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if(o != null){
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filter.registrationStatus = EnumSet.of((RegistrationStatus)o);
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}
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return filter;
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}
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/**
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*
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*/
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private void loadSearchFilterFromSession() {
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Object o = UI.getCurrent().getSession().getAttribute(REGISTRATION_LIST_PRESENTER_SEARCH_FILTER);
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if(o != null){
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SearchFilter filter = (SearchFilter)o;
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getView().getIdentifierFilter().setValue(filter.identifierPattern);
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getView().getTaxonNameFilter().setValue(filter.namePattern);
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if(getView().getSubmitterFilter() != null){
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getView().getSubmitterFilter().setValue(filter.submitter);
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}
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setSelectValue(getView().getStatusTypeFilter(), filter.typeStatus);
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setSelectValue(getView().getRegistrationStatusFilter(), filter.registrationStatus);
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}
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}
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/**
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* @param statusTypeFilter
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* @param typeStatus
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*/
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private void setSelectValue(AbstractSelect select, Set<?> itemsToChoose) {
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for(Object item : select.getContainerDataSource().getItemIds()){
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if(item != null){
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if(itemsToChoose.contains(item)){
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select.select(item);
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}
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}
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}
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}
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class SearchFilter {
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String identifierPattern;
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String namePattern;
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User submitter;
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Set<TypeDesignationStatusBase> typeStatus;
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Set<RegistrationStatus> registrationStatus;
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}
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}
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fix #7534 storing search filter settings in session