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Add missing index for "session_id" in "sessions" collection #4070

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merged 1 commit into from Aug 11, 2017
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Expand Up @@ -19,26 +19,36 @@
import com.google.common.collect.Lists;
import com.mongodb.BasicDBObject;
import com.mongodb.DBObject;
import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import com.mongodb.client.model.Indexes;
import org.bson.Document;
import org.bson.types.ObjectId;
import org.graylog2.database.MongoConnection;
import org.graylog2.database.PersistedServiceImpl;

import javax.annotation.Nullable;
import javax.inject.Inject;
import javax.inject.Singleton;
import java.util.Collection;
import java.util.List;

@Singleton
public class MongoDBSessionServiceImpl extends PersistedServiceImpl implements MongoDBSessionService {
@Inject
public MongoDBSessionServiceImpl(MongoConnection mongoConnection) {
super(mongoConnection);

final MongoDatabase database = mongoConnection.getMongoDatabase();
final MongoCollection<Document> sessions = database.getCollection(MongoDbSession.COLLECTION_NAME);
sessions.createIndex(Indexes.ascending(MongoDbSession.FIELD_SESSION_ID));
}

@Override
@Nullable
public MongoDbSession load(String sessionId) {
DBObject query = new BasicDBObject();
query.put("session_id", sessionId);
query.put(MongoDbSession.FIELD_SESSION_ID, sessionId);

DBObject result = findOne(MongoDbSession.class, query);
if (result == null) {
Expand Down
Expand Up @@ -35,9 +35,11 @@
import java.util.Map;
import java.util.Optional;

@CollectionName("sessions")
@CollectionName(MongoDbSession.COLLECTION_NAME)
public class MongoDbSession extends PersistedImpl {
private static final Logger LOG = LoggerFactory.getLogger(MongoDbSession.class);
static final String COLLECTION_NAME = "sessions";
static final String FIELD_SESSION_ID = "session_id";

protected MongoDbSession(Map<String, Object> fields) {
super(fields);
Expand Down Expand Up @@ -144,6 +146,6 @@ public void setExpired(boolean expired) {
}

public String getSessionId() {
return String.valueOf(fields.get("session_id"));
return String.valueOf(fields.get(FIELD_SESSION_ID));
}
}