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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.supplemental;
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import org.eclipse.swt.widgets.Label;
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import org.joda.time.DateTime;
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import eu.etaxonomy.cdm.common.CdmUtils;
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import eu.etaxonomy.cdm.model.common.User;
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import eu.etaxonomy.cdm.model.common.VersionableEntity;
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import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
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import eu.etaxonomy.taxeditor.ui.element.AbstractCdmFormElement;
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import eu.etaxonomy.taxeditor.ui.element.CdmFormFactory;
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import eu.etaxonomy.taxeditor.ui.element.ICdmFormElement;
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import eu.etaxonomy.taxeditor.ui.element.IEntityElement;
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import eu.etaxonomy.taxeditor.ui.element.LayoutConstants;
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/**
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* <p>VersionElement class.</p>
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*
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* @author n.hoffmann
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* @created Nov 5, 2009
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* @version 1.0
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*/
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public class VersionElement extends AbstractCdmFormElement implements IEntityElement<VersionableEntity> {
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private Label label_created;
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private Label label_updated;
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private VersionableEntity entity;
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/**
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* <p>Constructor for VersionElement.</p>
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*
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* @param style a int.
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* @param formFactory a {@link eu.etaxonomy.taxeditor.ui.element.CdmFormFactory} object.
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* @param parentElement a {@link eu.etaxonomy.taxeditor.ui.element.ICdmFormElement} object.
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* @param entity a {@link eu.etaxonomy.cdm.model.common.VersionableEntity} object.
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*/
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public VersionElement(CdmFormFactory formFactory, ICdmFormElement parentElement, VersionableEntity entity, int style) {
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super(formFactory, parentElement);
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label_created = formFactory.createLabel(getLayoutComposite(), null, style);
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label_created.setLayoutData(LayoutConstants.FILL_HORIZONTALLY());
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label_updated = formFactory.createLabel(getLayoutComposite(), null, style);
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label_updated.setLayoutData(LayoutConstants.FILL_HORIZONTALLY());
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setEntity(entity);
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}
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/**
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* <p>Setter for the field <code>entity</code>.</p>
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*
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* @param entity a {@link eu.etaxonomy.cdm.model.common.VersionableEntity} object.
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*/
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public void setEntity(VersionableEntity entity){
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this.entity = entity;
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String createdString = "";
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String updatedString = "";
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if(entity != null){
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createdString = "Created "
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+ dateFormat(entity.getCreated())
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+ " by " + userFormat(entity.getCreatedBy());
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updatedString = "Updated "
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+ dateFormat(entity.getUpdated())
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+ " by " + userFormat(entity.getUpdatedBy());
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}
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label_created.setText(createdString);
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label_updated.setText(updatedString);
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}
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private String dateFormat(DateTime dateTime){
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if(dateTime == null){
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return "";
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}
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return CdmUtils.Nz(dateTime.toString(PreferencesUtil.getDateFormatPattern()));
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}
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private String userFormat(User user){
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if(user == null){
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return "";
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}
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// TODO agree on what to display username or real name or even more from shibboleth
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return CdmUtils.Nz(user.getUsername());
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}
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/**
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* <p>Getter for the field <code>entity</code>.</p>
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*
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* @return a {@link eu.etaxonomy.cdm.model.common.VersionableEntity} object.
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*/
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public VersionableEntity getEntity() {
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return entity;
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}
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@Override
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public void setSelected(boolean selected) {
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// this entity element is not likely to get selected
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}
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}
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