eu.etaxonomy.taxeditor.store/src/main/java/eu/etaxonomy/taxeditor/ui/section/supplemental/VersionElement.java

   1 // $Id$
   2 /**
   3 * Copyright (C) 2007 EDIT
   4 * European Distributed Institute of Taxonomy
   5 * http://www.e-taxonomy.eu
   6 *
   7 * The contents of this file are subject to the Mozilla Public License Version 1.1
   8 * See LICENSE.TXT at the top of this package for the full license terms.
   9 */
  10
  11 package eu.etaxonomy.taxeditor.ui.section.supplemental;
  12
  13 import org.eclipse.swt.widgets.Label;
  14 import org.joda.time.DateTime;
  15
  16 import eu.etaxonomy.cdm.common.CdmUtils;
  17 import eu.etaxonomy.cdm.model.common.User;
  18 import eu.etaxonomy.cdm.model.common.VersionableEntity;
  19 import eu.etaxonomy.taxeditor.preference.PreferencesUtil;
  20 import eu.etaxonomy.taxeditor.ui.forms.AbstractCdmFormElement;
  21 import eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory;
  22 import eu.etaxonomy.taxeditor.ui.forms.ICdmFormElement;
  23 import eu.etaxonomy.taxeditor.ui.forms.IEntityElement;
  24 import eu.etaxonomy.taxeditor.ui.forms.TextWithLabelElement;
  25
  26 /**
  27  * <p>VersionElement class.</p>
  28  *
  29  * @author n.hoffmann
  30  * @created Nov 5, 2009
  31  * @version 1.0
  32  */
  33 public class VersionElement extends AbstractCdmFormElement implements IEntityElement<VersionableEntity> {
  34
  35         private Label label_created;
  36         private Label label_updated;
  37
  38         private TextWithLabelElement text_uuid;
  39         private TextWithLabelElement text_objectId;
  40         private VersionableEntity entity;
  41         private boolean showDebug;
  42
  43         /**
  44          * <p>Constructor for VersionElement.</p>
  45          *
  46          * @param style a int.
  47          * @param toolkit a {@link eu.etaxonomy.taxeditor.ui.forms.CdmFormFactory} object.
  48          * @param parentElement a {@link eu.etaxonomy.taxeditor.ui.forms.ICdmFormElement} object.
  49          * @param entity a {@link eu.etaxonomy.cdm.model.common.VersionableEntity} object.
  50          */
  51         public VersionElement(CdmFormFactory toolkit, ICdmFormElement parentElement, VersionableEntity entity, int style) {
  52                 super(toolkit, parentElement);
  53
  54                 showDebug = PreferencesUtil.getPreferenceStore().getBoolean(PreferencesUtil.SHOW_DEBUG_INFORMATION);
  55
  56                 label_created = toolkit.createLabel(getLayoutComposite(), null);
  57                 label_created.setLayoutData(CdmFormFactory.FILL_HORIZONTALLY());
  58
  59                 label_updated = toolkit.createLabel(getLayoutComposite(), null);
  60                 label_updated.setLayoutData(CdmFormFactory.FILL_HORIZONTALLY());
  61
  62                 if(showDebug){
  63                         text_uuid = toolkit.createTextWithLabelElement(parentElement, "UUID", null, style);
  64
  65                         text_objectId = toolkit.createTextWithLabelElement(parentElement, "Object ID", null, style);
  66                 }
  67         }
  68
  69         /**
  70          * <p>Setter for the field <code>entity</code>.</p>
  71          *
  72          * @param entity a {@link eu.etaxonomy.cdm.model.common.VersionableEntity} object.
  73          */
  74         public void setEntity(VersionableEntity entity){
  75
  76                 this.entity = entity;
  77
  78                 String createdString = "Created "
  79                                 + dateFormat(entity.getCreated())
  80                                 + " by " + userFormat(entity.getCreatedBy());
  81                 label_created.setText(createdString);
  82
  83                 String updatedString = "Updated "
  84                                 + dateFormat(entity.getUpdated())
  85                                 + " by " + userFormat(entity.getUpdatedBy());
  86                 label_updated.setText(updatedString);
  87
  88
  89
  90                 if(showDebug){
  91                         text_uuid.setText(entity.getUuid().toString());
  92
  93                         text_objectId.setText(entity.getId()+"");
  94                 }
  95
  96         }
  97
  98         private String dateFormat(DateTime dateTime){
  99                 if(dateTime == null){
 100                         return "";
 101                 }
 102                 return CdmUtils.Nz(dateTime.toString(PreferencesUtil.getDateFormatPattern()));
 103         }
 104
 105         private String userFormat(User user){
 106                 if(user == null){
 107                         return "";
 108                 }
 109                 // TODO agree on what to display username or real name or even more from shibboleth
 110                 return CdmUtils.Nz(user.getUsername());
 111         }
 112
 113         /**
 114          * <p>Getter for the field <code>entity</code>.</p>
 115          *
 116          * @return a {@link eu.etaxonomy.cdm.model.common.VersionableEntity} object.
 117          */
 118         public VersionableEntity getEntity() {
 119                 return entity;
 120         }
 121
 122         /** {@inheritDoc} */
 123         public void setSelected(boolean selected) {
 124                 // will not likely be selected
 125         }
 126 }