/*
 * Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
 *
 * This file is part of Resin(R) Open Source
 *
 * Each copy or derived work must preserve the copyright notice and this
 * notice unmodified.
 *
 * Resin Open Source is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * Resin Open Source is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
 * of NON-INFRINGEMENT.  See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Resin Open Source; if not, write to the
 *
 *   Free Software Foundation, Inc.
 *   59 Temple Place, Suite 330
 *   Boston, MA 02111-1307  USA
 *
 * @author Scott Ferguson
 */

package com.caucho.jsf.taglib;

import java.io.*;

import javax.el.*;

import javax.faces.component.*;
import javax.faces.component.html.*;
import javax.faces.context.*;

import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;

/**
 * The h:dataTable tag
 */
public class HtmlDataTableTag extends HtmlStyleBaseTag {
  private String _var;
  private ValueExpression _first;
  private ValueExpression _rows;

  public String getComponentType()
  {
    return HtmlDataTable.COMPONENT_TYPE;
  }
  
  public String getRendererType()
  {
    return "javax.faces.Table";
  }

  public void setVar(String var)
  {
    _var = var;
  }

  public ValueExpression getFirst()
  {
    return _first;
  }

  public void setFirst(ValueExpression first)
  {
    _first = first;
  }

  public ValueExpression getRows()
  {
    return _rows;
  }

  public void setRows(ValueExpression rows)
  {
    _rows = rows;
  }

  /**
   * Sets the overridden properties of the tag
   */
  @Override
  protected void setProperties(UIComponent component)
  {
    super.setProperties(component);

    if (_first != null)
      component.setValueExpression("first", _first);

    if (_rows != null)
      component.setValueExpression("rows", _rows);

    if (_var != null)
      ((UIData) component).setVar(_var);
  }

  public void release()
  {
    _first = null;
    _rows = null;

    super.release();
  }
}