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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.store.operations;
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import org.apache.log4j.Logger;
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import org.eclipse.core.commands.operations.AbstractOperation;
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import org.eclipse.core.commands.operations.IUndoContext;
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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 eu.etaxonomy.cdm.model.common.CdmBase;
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import eu.etaxonomy.cdm.model.taxon.Taxon;
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/**
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* @author p.ciardelli
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* @created 14.01.2009
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* @version 1.0
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* @author n.hoffmann
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*/
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public abstract class AbstractPostOperation extends AbstractOperation {
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private static final Logger logger = Logger
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.getLogger(AbstractPostOperation.class);
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/**
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*
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*/
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protected IPostOperationEnabled postOperationEnabled;
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/**
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* A reference to the taxon the concrete operation is working on
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*/
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protected Taxon taxon;
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/**
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*
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* @param label
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* @param undoContext
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* @param taxon
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*/
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public AbstractPostOperation(String label, IUndoContext undoContext,
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Taxon taxon) {
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super(label);
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addContext(undoContext);
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this.taxon = taxon;
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}
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/**
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*
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* @param label
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* @param undoContext
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* @param taxon
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* @param postOperationEnabled
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*/
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public AbstractPostOperation(String label, IUndoContext undoContext,
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Taxon taxon, IPostOperationEnabled postOperationEnabled) {
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this(label, undoContext, taxon);
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this.postOperationEnabled = postOperationEnabled;
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}
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/**
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* This method will try to call the post operation on a possibly registered
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* IPostOperationEnabled implementor. Objects that were affected by the operation
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* may be passed to the registered IPostOperationEnabled implementor.
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*
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*
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* @param objectAffectedByOperation the affected object. Should be <code>null</code> if not needed
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*
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* @return
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*/
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protected IStatus postExecute(CdmBase objectAffectedByOperation) {
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if(postOperationEnabled != null){
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logger.trace("executing post operation");
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return postOperationEnabled.postOperation(objectAffectedByOperation) ? Status.OK_STATUS : Status.CANCEL_STATUS;
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}
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return Status.OK_STATUS;
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}
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}
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