EDIT

/**

* Copyright (C) 2007 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.taxeditor.operations;

import org.eclipse.core.commands.ExecutionException;

import org.eclipse.core.commands.operations.IUndoContext;

import org.eclipse.core.runtime.IAdaptable;

import org.eclipse.core.runtime.IProgressMonitor;

import org.eclipse.core.runtime.IStatus;

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

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

import eu.etaxonomy.cdm.model.taxon.SynonymRelationship;

import eu.etaxonomy.cdm.model.taxon.Taxon;

/**

 * <p>CreateSynonymInExistingHomotypicalGroupOperation class.</p>

 *

 * @author n.hoffmann

 * @created 02.02.2009

 * @version 1.0

 */

public class CreateSynonymInExistingHomotypicalGroupOperation extends

		AbstractPostOperation {

	private HomotypicalGroup group;

	private TaxonNameBase newSynonymName;

	private SynonymRelationship synonymRelationship;

	/**

	 * <p>Constructor for CreateSynonymInExistingHomotypicalGroupOperation.</p>

	 *

	 * @param label a {@link java.lang.String} object.

	 * @param undoContext a {@link org.eclipse.core.commands.operations.IUndoContext} object.

	 * @param taxon a {@link eu.etaxonomy.cdm.model.taxon.Taxon} object.

	 * @param group a {@link eu.etaxonomy.cdm.model.name.HomotypicalGroup} object.

	 * @param newSynonymName a {@link eu.etaxonomy.cdm.model.name.TaxonNameBase} object.

	 * @param postOperationEnabled a {@link eu.etaxonomy.taxeditor.operations.IPostOperationEnabled} object.

	 */

	public CreateSynonymInExistingHomotypicalGroupOperation(String label,

			IUndoContext undoContext, Taxon taxon, HomotypicalGroup group, TaxonNameBase newSynonymName, IPostOperationEnabled postOperationEnabled) {

		super(label, undoContext, taxon, postOperationEnabled);

		this.group = group;

		this.newSynonymName = newSynonymName;

	}

	/* (non-Javadoc)

	 * @see org.eclipse.core.commands.operations.AbstractOperation#execute(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)

	 */

	/** {@inheritDoc} */

	@Override

	public IStatus execute(IProgressMonitor monitor, IAdaptable info)

			throws ExecutionException {

		// Add name to given homotypic group

		group.addTypifiedName(newSynonymName);

		monitor.worked(20);

		// Create a new synonym for the taxon

		// TODO add citations

		if(group.equals(taxon.getHomotypicGroup())){

			synonymRelationship = taxon.addHomotypicSynonymName(newSynonymName, null, null);

		}else{

			synonymRelationship = taxon.addHeterotypicSynonymName(newSynonymName);

		}

		monitor.worked(40);

//		Synonym affectedSynonym = null;

//		

//		for(Synonym synonym : group.getSynonymsInGroup(taxon.getSec())){

//			if(synonym.getName() == synonymName){

//				affectedSynonym = synonym;

//				break;

//			}

//		}

		return postExecute(synonymRelationship.getSynonym());

	}

	/* (non-Javadoc)

	 * @see org.eclipse.core.commands.operations.AbstractOperation#redo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)

	 */

	/** {@inheritDoc} */

	@Override

	public IStatus redo(IProgressMonitor monitor, IAdaptable info)

			throws ExecutionException {

		return execute(monitor, info);

	}

	/* (non-Javadoc)

	 * @see org.eclipse.core.commands.operations.AbstractOperation#undo(org.eclipse.core.runtime.IProgressMonitor, org.eclipse.core.runtime.IAdaptable)

	 */

	/** {@inheritDoc} */

	@Override

	public IStatus undo(IProgressMonitor monitor, IAdaptable info)

			throws ExecutionException {

		taxon.removeSynonymRelation(synonymRelationship);

		return postExecute(null);

	}

}