fixed bad gitignore

Change-Id: Id56a6d0b26e9224cd7449765bb818e96e3abdea5

.gitignore

@@ -89,5 +89,5 @@ fabric.properties
 log/
 target/
 testdb/
-tomcat*/
+tomcat.*/
 /jams
\ No newline at end of file

jams-common/src/main/java/net/jami/jams/common/serialization/tomcat/TomcatCustomErrorHandler.java

+/*
+* Copyright (C) 2020 by Savoir-faire Linux
+* Authors: William Enright <william.enright@savoirfairelinux.com>
+*          Ndeye Anna Ndiaye <anna.ndiaye@savoirfairelinux.com>
+*          Johnny Flores <johnny.flores@savoirfairelinux.com>
+*          Mohammed Raza <mohammed.raza@savoirfairelinux.com>
+*          Felix Sidokhine <felix.sidokhine@savoirfairelinux.com>
+*
+*
+* 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
+* (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, see <https://www.gnu.org/licenses/>.
+*/
+package net.jami.jams.common.serialization.tomcat;
+
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.extern.slf4j.Slf4j;
+
+@Slf4j
+public class TomcatCustomErrorHandler {
+
+    public static void sendCustomError(HttpServletResponse resp,int errorCode, String text){
+        try {
+            resp.setStatus(errorCode);
+            resp.getOutputStream().write(("{\"error\":\"" + text + "\"}").getBytes());
+        }
+        catch (Exception e){
+            log.error("Could not generate an error!");
+        }
+    }
+}