/*
* 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 SoftwareFoundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*
* $Id: SimpleTag.java,v 1.2 2004/09/29 00:12:48 cvs Exp $
*/
package javax.servlet.jsp.tagext;
import javax.servlet.jsp.JspContext;
import javax.servlet.jsp.JspException;
import java.io.IOException;
/**
* Tags are Java classes implementing JSP Tag extensions. The simple tag
* is intended for tags that support fragments.
*/
public interface SimpleTag extends JspTag {
/**
* Returns the parent tag.
*/
public JspTag getParent();
/**
* Sets the parent tag.
*/
public void setParent(JspTag parent);
/**
* Sets the JSP fragment for the body.
*/
public void setJspBody(JspFragment jspBody);
/**
* Sets the JSP context for the tag.
*/
public void setJspContext(JspContext pc);
/**
* Callback to handle the tag.
*
* <p>doTag can assume <code>setPageContext</code>,
* <code>setParent</code>, and all tag attribute properties have
* been called.
*
* @return SKIP_PAGE to skip the page or EVAL_PAGE to continue.
*/
public void doTag() throws JspException, IOException;
}