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Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you 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 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 org.apache.marmotta.platform.core.webservices.system;
Perform various system actions like restarting database access or rebuilding indexes.
public class SystemWebService {
    private Logger log;
    private SesameService sesameService;

Reinitialise the database configuration. Will close the database connection and reopen it, possibly with new settings.

ok if successful, 500 if not
200 if database was reinitialised successfully
500 if there was an error while reinitialising database (see log)
    public Response reinitDatabase() {
        .info("Reinitialising database after admin user request ...");
        try {
            return Response.ok().entity("database reinitialised successfully").build();
        } catch(Exception ex) {
            .error("Error while reinitalising database ...",ex);
            return ErrorResponse.errorResponse(..ex);
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