blob: 690e40aa49552c4d1844a3f5ea4782d9f148b456 [file] [log] [blame]
/*
* 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
*
* 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 com.epam.dlab.backendapi.service.impl;
import com.epam.dlab.backendapi.core.response.folderlistener.FolderListenerExecutor;
import com.epam.dlab.backendapi.core.response.handlers.dao.CallbackHandlerDao;
import com.epam.dlab.backendapi.service.RestoreCallbackHandlerService;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import io.dropwizard.lifecycle.Managed;
import io.dropwizard.util.Duration;
import lombok.extern.slf4j.Slf4j;
@Singleton
@Slf4j
public class RestoreCallbackHandlerServiceImpl implements Managed, RestoreCallbackHandlerService {
@Inject
private CallbackHandlerDao callbackHandlerDao;
@Inject
private FolderListenerExecutor folderListenerExecutor;
@Override
public void start() {
restore();
}
@Override
public void stop() {
log.info("RestoreCallbackHandlerServiceImpl stopped");
}
public void restore() {
log.info("Restoring callback handlers");
callbackHandlerDao.findAll().forEach(persistentFileHandler ->
folderListenerExecutor.start(persistentFileHandler.getDirectory(),
Duration.milliseconds(persistentFileHandler.getTimeout()),
persistentFileHandler.getHandler()));
log.info("Successfully restored file handlers");
}
}