valueobjectcellrender.java

《j2ee开发全程实录》随书源码

package com.cownew.PIS.ui.ctrl.table;

import javax.swing.table.DefaultTableCellRenderer;

import com.cownew.ctk.common.PropertyUtils;

public class ValueObjectCellRender extends DefaultTableCellRenderer
{
	private String displayProperty;

	public ValueObjectCellRender(String displayProperty)
	{
		super();
		this.displayProperty = displayProperty;
	}

	protected void setValue(Object value)
	{
		if (value == null)
		{
			setText(null);
			return;
		}

		Object property = PropertyUtils.getProperty(value, displayProperty);
		setText(property == null ? null : property.toString());
	}
}