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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.view.uses.operation;
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import org.eclipse.core.commands.ExecutionException;
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import org.eclipse.core.commands.operations.IUndoContext;
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import org.eclipse.core.runtime.IAdaptable;
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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 eu.etaxonomy.cdm.model.description.DescriptionElementBase;
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import eu.etaxonomy.cdm.model.description.Feature;
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import eu.etaxonomy.cdm.model.description.TaxonDescription;
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import eu.etaxonomy.cdm.model.description.TextData;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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import eu.etaxonomy.taxeditor.operation.AbstractPostOperation;
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import eu.etaxonomy.taxeditor.operation.IPostOperationEnabled;
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/**
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 * CreateUseSummaryOperation Class
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 * @author a.theys	
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 * @created mar 13, 2012
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 * @version 1.0
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 */
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public class CreateUseSummaryOperation extends AbstractPostOperation {
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	public static final String ID = "eu.etaxonomy.taxeditor.editor.use.createUseRecord";
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	private TaxonDescription description;
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	private Feature feature;
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	private DescriptionElementBase element;
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	/**
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	 * <p>Constructor for CreateUseSummaryOperation.</p>
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	 *
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	 * @param label a {@link java.lang.String} object.
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	 * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
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	 * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
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	 * @param description a {@link eu.etaxonomy.cdm.model.description.TaxonDescription} object.
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	 * @param feature a {@link eu.etaxonomy.cdm.model.description.Feature} object.
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	 * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
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	 */
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	public CreateUseSummaryOperation(String label, IUndoContext undoContext,
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		Taxon taxon, TaxonDescription description, Feature feature, IPostOperationEnabled postOperationEnabled) {
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			super(label, undoContext, taxon, postOperationEnabled);
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			this.description = description;
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			this.feature = feature;
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	}
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	/**
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	 * <p>Constructor for CreateUseSummaryOperation.</p>
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	 *
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	 * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.
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	 * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.
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	 * @param description a {@link eu.etaxonomy.cdm.model.description.TaxonDescription} object.
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	 * @param feature a {@link eu.etaxonomy.cdm.model.description.Feature} object.
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	 * @param element a {@link eu.etaxonomy.cdm.model.description.DescriptionElementBase} object.
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	 * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operation.IPostOperationEnabled} object.
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	 * @param label a {@link java.lang.String} object.
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	 */
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	public CreateUseSummaryOperation(String label,
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			IUndoContext undoContext, Taxon taxon,
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			TaxonDescription description, Feature feature,
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			DescriptionElementBase element, IPostOperationEnabled postOperationEnabled) {
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			this(label, undoContext, taxon, description, feature, postOperationEnabled);
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		this.element = element;
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	}
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	/** {@inheritDoc} */
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	@Override
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	public IStatus execute(IProgressMonitor monitor, IAdaptable info)
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			throws ExecutionException {
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		monitor.worked(20);
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		if (element == null) {
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				element = TextData.NewInstance();
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		}
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		element.setFeature(feature);
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		description.addElement(element);
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		monitor.worked(40);
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		return postExecute(element);
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	}
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	@Override
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	public IStatus redo(IProgressMonitor monitor, IAdaptable info)
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			throws ExecutionException {
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		description.addElement(element);
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		return postExecute(element);
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	}
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	@Override
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	public IStatus undo(IProgressMonitor monitor, IAdaptable info)
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			throws ExecutionException {
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		description.removeElement(element);
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		return postExecute(null);
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	}
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}
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