EDIT

package eu.etaxonomy.taxeditor.editor.view.derivate.handler;

import java.util.UUID;

import org.eclipse.e4.ui.model.application.ui.basic.MPart;

import org.eclipse.e4.ui.workbench.modeling.EPartService;

import org.eclipse.e4.ui.workbench.modeling.EPartService.PartState;

import org.eclipse.swt.widgets.Shell;

import eu.etaxonomy.cdm.api.service.IOccurrenceService;

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

import eu.etaxonomy.taxeditor.editor.AppModelId;

import eu.etaxonomy.taxeditor.editor.l10n.Messages;

import eu.etaxonomy.taxeditor.editor.view.derivate.DerivateView;

import eu.etaxonomy.taxeditor.editor.view.derivate.DerivateViewEditorInput;

import eu.etaxonomy.taxeditor.handler.defaultHandler.e4.DefaultOpenHandlerBaseE4;

import eu.etaxonomy.taxeditor.store.CdmStore;

import eu.etaxonomy.taxeditor.store.internal.TaxeditorStorePlugin;

public class OpenDerivativeEditorForSpecimenOrOBservationBase extends DefaultOpenHandlerBaseE4<SpecimenOrObservationBase<?>>{

    protected static final String OPEN_DERIVATIVE_EDITOR_FOR_TAXON_NODE_COULD_NOT_OPEN = Messages.OpenDerivativeEditorForTaxonNode_COULD_NOT_OPEN;

    /**

     * {@inheritDoc}

     */

    @Override

    protected SpecimenOrObservationBase<?> getEntity(UUID uuid) {

        return CdmStore.getService(IOccurrenceService.class).load(uuid);

    }

    @Override

    protected void open(SpecimenOrObservationBase<?> entity, Shell shell) {

        DerivateViewEditorInput input = new DerivateViewEditorInput(entity.getUuid());

        MPart part = TaxeditorStorePlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getService(EPartService.class).showPart(

                AppModelId.PARTDESCRIPTOR_EU_ETAXONOMY_TAXEDITOR_EDITOR_VIEW_DERIVATE_DERIVATEVIEW, PartState.ACTIVATE);

        DerivateView derivateView = (DerivateView) part.getObject();

        derivateView.init(input);

    }

    /**

     * {@inheritDoc}

     */

    @Override

    protected boolean canExecute(SpecimenOrObservationBase<?> entity) {

        return true;

    }

}