mailiverse/java/webserver/src/mail/web/StoreList.java

84 lines
2.3 KiB
Java

package mail.web;
import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import store.server.ConstantsMvServer;
import store.server.StoreServer;
import core.util.HttpDelegate;
import core.util.LogOut;
/**
* Servlet implementation class StoreList
*/
@WebServlet("/StoreList")
public class StoreList extends HttpServlet {
private static final long serialVersionUID = 1L;
static LogOut log = new LogOut(StoreList.class);
StoreServer store;
/**
* @see HttpServlet#HttpServlet()
*/
public StoreList() throws Exception
{
super();
try
{
store = new StoreServer();
}
catch (Exception e)
{
log.exception(e);
throw e;
}
}
void doCors(HttpServletResponse response)
{
response.setHeader("Access-Control-Allow-Origin", ConstantsWeb.WEB_SERVER_URL);
response.setHeader("Access-Control-Allow-Methods", "GET, OPTIONS");
response.setHeader("Access-Control-Allow-Headers", "X-Requested-With");
}
protected void doRequest (String action, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
try
{
doCors(response);
String resource = request.getParameter(ConstantsMvServer.PARAMETER_RESOURCE);
String keyId = StoreWebUtils.verifyUser(action, request, resource, null);
String json = StoreWebUtils.transformFileInfoListToJson(store.listKeys(keyId, resource));
response.getOutputStream().write(json.getBytes("UTF-8"));
}
catch (Exception e)
{
log.exception(e);
throw new ServletException(e);
}
}
/**
* @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
*/
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
doRequest(HttpDelegate.GET, request, response);
}
@Override
protected void doOptions (HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
{
doCors(response);
super.doOptions(request, response);
}
}