org.graylog.plugins.views.migrations.V20191203120602_MigrateSavedSearchesToViewsSupport.savedsearch.SavedSearchService Maven / Gradle / Ivy
/**
* This file is part of Graylog.
*
* Graylog 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.
*
* Graylog 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 Graylog. If not, see .
*/
package org.graylog.plugins.views.migrations.V20191203120602_MigrateSavedSearchesToViewsSupport.savedsearch;
import com.google.common.collect.Streams;
import org.bson.types.ObjectId;
import org.graylog2.bindings.providers.MongoJackObjectMapperProvider;
import org.graylog2.database.MongoConnection;
import org.mongojack.DBCursor;
import org.mongojack.DBQuery;
import org.mongojack.JacksonDBCollection;
import javax.inject.Inject;
import java.util.stream.Stream;
public class SavedSearchService {
private static final String COLLECTION_NAME = "saved_searches";
private final JacksonDBCollection db;
@Inject
public SavedSearchService(MongoConnection mongoConnection, MongoJackObjectMapperProvider mapper) {
this.db = JacksonDBCollection.wrap(mongoConnection.getDatabase().getCollection(COLLECTION_NAME),
SavedSearch.class,
ObjectId.class,
mapper.get());
}
public Stream streamAll() {
final DBCursor cursor = db.find(DBQuery.empty());
return Streams.stream(cursor.iterator()).onClose(cursor::close);
}
}