IsPageReadOnlyTag.java

/**
 * Copyright (C) 2008-2010, Squale Project - http://www.squale.org
 *
 * This file is part of Squale.
 *
 * Squale is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or any later version.
 *
 * Squale 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.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Squale.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.squale.welcom.taglib.security;

import javax.servlet.jsp.JspException;
import javax.servlet.jsp.tagext.TagSupport;

import org.squale.welcom.outils.Access;


/**
 * @author user
 */
public class IsPageReadOnlyTag
    extends TagSupport
{

    /**
     * 
     */
    private static final long serialVersionUID = -4113880035039612215L;

    /**
     * @see javax.servlet.jsp.tagext.TagSupport#doStartTag()
     */
    public int doStartTag()
        throws JspException
    {
        // Recupere le droit sur la page
        final String pageAccess = (String) pageContext.getAttribute( "access" );

        if ( ( pageAccess != null ) && pageAccess.equals( Access.READONLY ) )
        {
            return EVAL_BODY_INCLUDE;
        }
        else
        {
            return SKIP_BODY;
        }
    }
}