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// $Id$
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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.ui.section.reference;
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import org.eclipse.swt.SWT;
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import eu.etaxonomy.cdm.api.conversation.ConversationHolder;
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import eu.etaxonomy.cdm.model.reference.Reference;
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import eu.etaxonomy.taxeditor.ui.element.AbstractCdmEntityWizardPage;
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import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
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import eu.etaxonomy.taxeditor.ui.element.CdmPropertyChangeEvent;
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import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
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import eu.etaxonomy.taxeditor.ui.element.IExceptionHandler;
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import eu.etaxonomy.taxeditor.ui.section.AbstractCdmDetailElement;
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/**
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 * <p>ReferenceBaseWizardPage class.</p>
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 *
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 * @author n.hoffmann
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 * @created Jun 1, 2010
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 * @version 1.0
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 */
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public class ReferenceWizardPage extends AbstractCdmEntityWizardPage<Reference> implements IExceptionHandler{
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	/**
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	 * <p>Constructor for ReferenceBaseWizardPage.</p>
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	 *
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	 * @param formFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
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	 * @param conversation a {@link eu.etaxonomy.cdm.api.conversation.ConversationHolder} object.
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	 * @param entity a {@link eu.etaxonomy.cdm.model.reference.ReferenceBase} object.
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	 */
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	public ReferenceWizardPage(CdmFormFactory formFactory, ConversationHolder conversation, Reference entity) {
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		super(formFactory, conversation, entity);
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		setTitle("Reference");
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	}
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	/*
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	 * (non-Javadoc)
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	 * @see eu.etaxonomy.taxeditor.forms.CdmEntityWizardPage#createElement(eu.etaxonomy.taxeditor.forms.ICdmFormElement)
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	 */
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	/** {@inheritDoc} */
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	@Override
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    public AbstractCdmDetailElement<Reference> createElement(ICdmFormElement rootElement){
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		//TODO: looking for referencing objects
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		ReferenceDetailElement referenceElement = formFactory.createReferenceDetailElement(rootElement, SWT.NULL, true);
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		referenceElement.addExceptionHandler(this);
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		referenceElement.setEntity(entity);
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		referenceElement.setWarnForReferencingObjectsVisible(true);
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		return referenceElement;
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	}
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	/* (non-Javadoc)
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	 * @see eu.etaxonomy.taxeditor.forms.IExceptionHandler#handleException(eu.etaxonomy.taxeditor.forms.CdmPropertyChangeEvent)
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	 */
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	/** {@inheritDoc} */
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	@Override
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	public void handleException(CdmPropertyChangeEvent event) {
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		setMessage(event.getException().getMessage(), WARNING);
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	}
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	/* (non-Javadoc)
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	 * @see eu.etaxonomy.taxeditor.forms.IExceptionHandler#clearException()
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	 */
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	/** {@inheritDoc} */
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	@Override
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	public void clearException() {
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		setMessage(null);
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	}
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}
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