/*
* Adito
*
* Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
* This program 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.
* This program 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 General Public
* License along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package com.adito.networkplaces.tags;
import javax.servlet.jsp.tagext.TagSupport;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.adito.networkplaces.forms.FileSystemForm;
/**
* A custom tag which checks to see if the contents of the tag can be deleted.
*/
public class NoDeleteTag extends TagSupport {
final static Log log = LogFactory.getLog(NoDeleteTag.class);
/*
* (non-Javadoc)
*
* @see javax.servlet.jsp.tagext.Tag#doStartTag()
*/
public int doStartTag() {
FileSystemForm fsf = (FileSystemForm) pageContext.getRequest().getAttribute("fileSystemForm");
if (fsf.isViewOnly() || fsf.getVFSResource().getMount().isReadOnly() || fsf.getNetworkPlace().isNoDelete()) {
return SKIP_BODY;
} else {
return EVAL_BODY_INCLUDE;
}
}
}