/*
* eGov suite of products aim to improve the internal efficiency,transparency,
* accountability and the service delivery of the government organizations.
*
* Copyright (C) <2015> eGovernments Foundation
*
* The updated version of eGov suite of products as by eGovernments Foundation
* is available at http://www.egovernments.org
*
* 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 3 of the License, or
* 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, see http://www.gnu.org/licenses/ or
* http://www.gnu.org/licenses/gpl.html .
*
* In addition to the terms of the GPL license to be adhered to in using this
* program, the following additional terms are to be complied with:
*
* 1) All versions of this program, verbatim or modified must carry this
* Legal Notice.
*
* 2) Any misrepresentation of the origin of the material is prohibited. It
* is required that all modified versions of this material be marked in
* reasonable ways as different from the original version.
*
* 3) This license does not grant any rights to any user of the program
* with regards to rights under trademark law for use of the trade names
* or trademarks of eGovernments Foundation.
*
* In case of any queries, you can reach eGovernments Foundation at contact@egovernments.org.
*/
package org.egov.infra.web.spring.tags;
import org.egov.infra.exception.ApplicationRuntimeException;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.tagext.BodyTagSupport;
import java.io.IOException;
public class DuplicateFormSubmissionTokenTag extends BodyTagSupport {
private static final long serialVersionUID = 1L;
@Override
public int doStartTag() throws JspException {
try {
final String tokenName = (String) pageContext.getRequest().getAttribute("tokenName");
if (tokenName != null) {
final String tokenValue = (String) pageContext.getRequest().getAttribute(tokenName);
final JspWriter out = pageContext.getOut();
out.println("<input type='hidden' name='tokenName' value='" + tokenName + "'/>");
out.println("<input type='hidden' name='" + tokenName + "' value='" + tokenValue + "'/>");
}
} catch (final IOException e) {
throw new ApplicationRuntimeException("Error occurred while adding submission token",e);
}
return SKIP_BODY;
}
}