package com.epam.wilma.webapp.config.servlet.stub;
/*==========================================================================
Copyright 2013-2017 EPAM Systems
This file is part of Wilma.
Wilma 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
(at your option) any later version.
Wilma 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 Wilma. If not, see <http://www.gnu.org/licenses/>.
===========================================================================*/
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Component;
import com.epam.wilma.webapp.service.StubConfigurationStatusService;
/**
* This servlet calls the right service what will enabled or disabled the selected stub configuration.
* @author Tibor_Kovacs
*
*/
@Component
public class StubConfigurationStatusServlet extends HttpServlet {
private static final String HTML = "text/html";
private static final String ERROR_MSG = "Wrong format of direction parameter. Nextstatus must be a boolean!";
@Autowired
private StubConfigurationStatusService stubConfigurationStatusService;
@Override
protected void doGet(final HttpServletRequest request, final HttpServletResponse response) throws ServletException, IOException {
String groupName = request.getParameter("groupname");
String enabledDisabled = request.getParameter("nextstatus");
if ("TRUE".equalsIgnoreCase(enabledDisabled) || "FALSE".equalsIgnoreCase(enabledDisabled)) {
boolean nextStatus = Boolean.parseBoolean(enabledDisabled);
try {
stubConfigurationStatusService.changeStatus(nextStatus, groupName, request);
} catch (ClassNotFoundException e) {
throw new IOException(e);
}
} else {
writeErrorToResponse(response);
}
}
@Override
protected void doPost(final HttpServletRequest req, final HttpServletResponse resp) throws ServletException, IOException {
doGet(req, resp);
}
private void writeErrorToResponse(final HttpServletResponse resp) throws IOException {
resp.setContentType(HTML);
resp.setStatus(HttpServletResponse.SC_NOT_FOUND);
PrintWriter out = resp.getWriter();
out.write(ERROR_MSG);
out.flush();
out.close();
}
}