package org.argeo.activities.ui;
   
   import static org.argeo.eclipse.ui.EclipseUiUtils.notEmpty;
   
   import javax.jcr.Node;
   
   import org.argeo.activities.ActivitiesService;
   import org.argeo.connect.util.ConnectJcrUtils;
   import org.argeo.eclipse.ui.jcr.lists.SimpleJcrNodeLabelProvider;
  
  /**
   * Returns the assigned to display name given a row that contains a Task
   * selector
   */
  public class AssignedToLP extends SimpleJcrNodeLabelProvider {
  	private static final long serialVersionUID = 1L;
  
  	private String selectorName;
  	private ActivitiesService activityService;
  
  	public AssignedToLP(ActivitiesService activityService, String selectorName, String propertyName) {
  		super(propertyName);
  		if (notEmpty(selectorName))
  			this.selectorName = selectorName;
  		this.activityService = activityService;
  	}
  
  	@Override
  	public String getText(Object element) {
  		Node currNode = ConnectJcrUtils.getNodeFromElement(element, selectorName);
  		return activityService.getAssignedToDisplayName(currNode);
  	}
  }