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/**
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* Copyright (C) 2007 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.taxeditor.editor.group.authority.handler;
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import org.eclipse.core.commands.AbstractHandler;
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import org.eclipse.core.commands.ExecutionEvent;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.runtime.IProgressMonitor;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Status;
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import org.eclipse.core.runtime.jobs.Job;
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import org.eclipse.jface.viewers.ISelection;
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import org.eclipse.swt.widgets.Display;
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import eu.etaxonomy.cdm.model.common.Group;
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import eu.etaxonomy.taxeditor.bulkeditor.BulkEditor;
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import eu.etaxonomy.taxeditor.editor.EditorUtil;
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import eu.etaxonomy.taxeditor.editor.group.authority.CdmAuthorityEditor;
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import eu.etaxonomy.taxeditor.editor.l10n.Messages;
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import eu.etaxonomy.taxeditor.model.LineSelection;
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import eu.etaxonomy.taxeditor.model.MessagingUtils;
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/**
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* Handler which opens an instance of the {@link CdmAuthorityEditor} for a particluar group.
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*
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* @author cmathew
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* @created Mar 28, 2013
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*
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*/
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public class EditCdmAuthoritiesHandler extends AbstractHandler {
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private static final String OPENING_CDM_AUTHORITIES = Messages.EditCdmAuthoritiesHandler_OPEN_AUTHORITIES;
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/* (non-Javadoc)
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* @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
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*/
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@Override
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public Object execute(ExecutionEvent event) throws ExecutionException {
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BulkEditor editor = (BulkEditor) EditorUtil.getActiveEditor();
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ISelection selection = editor.getSite().getSelectionProvider().getSelection();
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if(selection instanceof LineSelection){
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final LineSelection lineSelection = (LineSelection) selection;
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Job job = new Job(OPENING_CDM_AUTHORITIES){
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@Override
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protected IStatus run(IProgressMonitor monitor) {
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monitor.beginTask(OPENING_CDM_AUTHORITIES, lineSelection.size());
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for(final Object selectedObject : lineSelection.toArray()){
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if(selectedObject instanceof Group){
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Display.getDefault().asyncExec(new Runnable(){
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@Override
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public void run() {
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try {
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EditorUtil.openCdmAuthorities(((Group)selectedObject).getUuid());
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} catch (Exception e) {
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MessagingUtils.warningDialog(Messages.EditCdmAuthoritiesHandler_COULD_NOT_OPEN_AUTHORITIES, EditorUtil.class, e.getMessage());
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}
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}
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});
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monitor.worked(1);
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}
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}
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monitor.done();
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return Status.OK_STATUS;
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}
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};
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job.setPriority(Job.SHORT);
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job.schedule();
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}
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return null;
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}
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}
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