org.graylog2.streams.PaginatedStreamService Maven / Gradle / Ivy
/*
* Copyright (C) 2020 Graylog, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* 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
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* .
*/
package org.graylog2.streams;
import org.graylog2.bindings.providers.MongoJackObjectMapperProvider;
import org.graylog2.database.MongoConnection;
import org.graylog2.database.PaginatedDbService;
import org.graylog2.database.PaginatedList;
import org.graylog2.search.SearchQuery;
import org.mongojack.DBQuery;
import org.mongojack.DBSort;
import javax.inject.Inject;
import java.util.function.Predicate;
public class PaginatedStreamService extends PaginatedDbService {
private static final String COLLECTION_NAME = "streams";
@Inject
public PaginatedStreamService(MongoConnection mongoConnection,
MongoJackObjectMapperProvider mapper)
{
super(mongoConnection, mapper, StreamDTO.class, COLLECTION_NAME);
}
public long count() {
return db.count();
}
public PaginatedList findPaginated(SearchQuery searchQuery, Predicate filter, int page,
int perPage, String sortField, String order) {
final DBQuery.Query dbQuery = searchQuery.toDBQuery();
final DBSort.SortBuilder sortBuilder = getSortBuilder(order, sortField);
return findPaginatedWithQueryFilterAndSort(dbQuery, filter, sortBuilder, page, perPage);
}
}