/*
* Copyright 2013-2016 consulo.io
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package consulo.web.servlet.ui;
import javax.servlet.ServletException;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.UUID;
/**
* @author VISTALL
* @since 09-Jun-16
*/
public abstract class UIServlet extends HttpServlet {
private static final String ourGwtModuleName = "consulo.web.gwtUI.impl";
private final Class<? extends UIBuilder> myClass;
public UIServlet(Class<? extends UIBuilder> aClass) {
myClass = aClass;
}
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html");
String id = UUID.randomUUID().toString();
response.addCookie(new Cookie("ConsuloSessionId", id));
UISessionManager.ourInstance.registerInitialSession(id, myClass);
final PrintWriter writer = response.getWriter();
writer.println("<html>");
writer.println("<head>");
writer.println("<title>Project</title>");
writer.println("</head>");
writer.println("<body>");
writer.println("<script type='text/javascript' src='" + ourGwtModuleName + "/" + ourGwtModuleName + ".nocache.js?" + System.currentTimeMillis() +
"'></script>");
writer.println("</body>");
writer.println("</html>");
}
}